Items where NERC Author is "Thomas, Robert"

Publication - Article

Thomas, Robert J.; Ellison, Richard A.; Goodenough, Kathryn M.; Roberts, Nick M.W.; Allen, Philip A.. 2015 Salt domes of the UAE and Oman: probing eastern Arabia. Precambrian Research, 256. 1-16. 10.1016/j.precamres.2014.10.011

Jacobs, Joachim; Thomas, Robert J.; Ksienzyk, Anna K.; Dunkl, István. 2015 Tracking the Oman Ophiolite to the surface: new fission track and (U–Th)/He data from the Aswad and Khor Fakkan Blocks, United Arab Emirates. Tectonophysics, 644-645. 68-80. 10.1016/j.tecto.2014.12.018

Goodenough, Kathryn M.; Thomas, Robert J.; Styles, Michael T.; Schofield, David I.; MacLeod, Christopher J.. 2014 Records of ocean growth and destruction in the Oman-UAE Ophiolite. Elements, 10 (2). 109-114. 10.2113/gselements.10.2.109

Thomas, Robert J.; Bushi, Alphonce M.; Roberts, Nick M.W.; Jacobs, Joachim. 2014 Geochronology of granitic rocks from the Ruangwa region, southern Tanzania: links with NE Mozambique and beyond. Journal of African Earth Sciences, 100. 70-80. 10.1016/j.jafrearsci.2014.06.012

Thomas, Robert J.. 2013 B.E. Leake. The Life and Work of Professor J.W. Gregory FRS (1864-1932), Geologist, Writer and Explorer. Proceedings of the Geologists’ Association, 124 (6). 1020-1021. 10.1016/j.pgeola.2013.02.001

Thomas, Robert J.; Roberts, Nick M.W.; Jacobs, Joachim; Bushi, Alphonce M.; Horstwood, Matthew S.A.; Mruma, Abdul. 2013 Structural and geochronological constraints on the evolution of the eastern margin of the Tanzania Craton in the Mpwapwa area, central Tanzania. Precambrian Research, 224. 671-689. 10.1016/j.precamres.2012.11.010

Thomas, Bob. 2012 Mapping in Africa and beyond. Geoclips, 31. 4-5.

Ueda, K.; Jacobs, J.; Thomas, R.J.; Kosler, J.; Jourdan, F.; Matola, R.. 2012 Delamination-induced late tectonic deformation and high-grade metamorphism of the Proterozoic Nampula Complex, northern Mozambique. Precambrian Research, 196-197. 275-294. 10.1016/j.precamres.2011.05.012

Grantham, G.H.; Mendonidis, P.; Thomas, R.J.; Satish-Kumar, M.. 2012 Multiple origins of charnockite in the Mesoproterozoic Natal Belt, Kwazulu-Natal, South Africa. Geoscience Frontiers, 3 (6). 755-771. 10.1016/j.gsf.2012.05.006

Ueda, Kosuke; Jacobs, Joachim; Thomas, Robert James; Kosler, Jan; Horstwood, Matt S.A.; Wartho, Jo-Anne; Jourdan, Fred; Emmel, Benjamin; Matola, Rogerio. 2012 Post-collisional high-grade metamorphism, orogenic collapse and differential cooling of the East African Orogen of Northeast Mozambique. Journal of Geology, 120. 507-530. 10.1086/666876

Bauer, Wilfried; Walsh, Gregory J.; De Waele, Bert; Thomas, Robert J.; Horstwood, Matthew S.A.; Bracciali, Laura; Schofield, David I.; Wollenberg, Uwe; Lidke, David J.; Rasaona, Imboarina T.; Rabarimanana, Mamy H.. 2011 Cover sequences at the Northern Margin of the Antongil Craton, NE Madagascar. Precambrian Research, 189 (3-4). 292-312. 10.1016/j.precamres.2011.07.018

Goodenough, Kathryn; Styles, Michael; Thomas, Robert; Schofield, David; Crowley, Quentin; Millar, Ian. 2011 Multiphase magmatic history of the Oman-UAE ophiolite. Mineralogical Magazine, 75 (3). 935.

De Waele, B.; Thomas, R.J.; Macey, P.H.; Horstwood, M.S.A.; Tucker, R.D.; Pitfield, P.E.J.; Schofield, D.I.; Goodenough, K.M.; Bauer, W.; Key, R.M.; Potter, C.J.; Armstrong, R.A.; Miller, J.; Randriamananjara, T.; Ralison, V.; Rafahatelo, J.M.; Bejoma, M.; Rabarimana, M.. 2011 Provenance and tectonic significance of the Palaeoproterozoic metasedimentary successions of central and northern Madagascar. Precambrian Research, 189 (1-2). 18-42. 10.1016/j.precamres.2011.04.004

Emmel, B.; Kumar, R.; Ueda, K.; Jacobs, J.; Daszinnies, M.C.; Thomas, R.J.; Matola, R.. 2011 Thermochronological history of an orogen-passive margin system : an example from northern Mozambique. Tectonics, 30, TC2002. 21, pp. 10.1029/2010TC002714

Schofield, D.I.; Thomas, R.J.; Goodenough, K.M.; De Waele, B.; Pitfield, P.E.J.; Key, R.M.; Bauer, W.; Walsh, G.J.; Lidke, D.J.; Ralison, A.V.; Rabarimanana, M.; Rafahatelo, J.M.; Randriamananjara, T.. 2010 Geological evolution of the Antongil Craton, NE Madagascar. Precambrian Research, 182 (3). 187-203. 10.1016/j.precamres.2010.07.006

Goodenough, K.M.; Styles, M.T.; Schofield, D.; Thomas, R.J.; Crowley, Q.C.; Lilly, R.M.; McKervey, J.; Stephenson, D.; Carney, J.N.. 2010 Architecture of the Oman-UAE ophiolite : evidence for a multi-phase magmatic history. Arabian Journal of Geosciences, 3 (4). 439-458. 10.1007/s12517-010-0177-3

Thomas, R.J.; Jacobs, J.; Horstwood, M.S.A.; Ueda, K.; Bingen, B.; Matola, R.. 2010 The Mecubúri and Alto Benfica Groups, NE Mozambique : aids to unravelling ca.1 Ga and 0.5 Ga events in the East African Orogen. Precambrian Research, 178 (1-4). 72-90. 10.1016/j.precamres.2010.01.010

Macey, P.H.; Thomas, R.J.; Grantham, G.H.; Ingram, B.A.; Jacobs, J.; Armstrong, R.A.; Roberts, M.P.; Bingen, B.; Hollick, L.; de Kock, G.S.; Viola, G.; Bauer, W.; Gonzales, E.; Bjerkgard, T.; Henderson, I.H.C.; Sandstad, J.S.; Cronwright, M.S.; Harley, S.; Solli, A.; Nordgulen, O.; Motuza, G.; Daudi, E.; Manhica, V.. 2010 Mesoproterozoic geology of the Nampula Block, northern Mozambique : tracing fragments of Mesoproterozoic crust in the heart of Gondwana. Precambrian Research, 182 (1-2). 124-148. 10.1016/j.precamres.2010.07.005

Goodenough, K.M.; Thomas, R.J.; De Waele, B.; Key, R.M.; Schofield, D.I.; Bauer, W.; Tucker, R.M.; Rafahatelo, J.-M.; Rabarimanana, M.; Ralison, A.V.; Randriamananjara, T.. 2010 Post-collisional magmatism in the central East African Orogen: the Maevarano Suite of north Madagascar. Lithos, 116 (1-2). 18-34. 10.1016/j.lithos.2009.12.005

Eglington, B.M.; Thomas, R.J.; Armstrong, R.A.. 2010 U-Pb SHRIMP zircon dating of Mesoproterozoic magmatic rocks from the Scottburgh area, central Mzumbe Terrane, KwaZulu-Natal, South Africa. South African journal of geology, 113 (2). 229-235. 10.2113/gssajg.113.2.229

Boyd, R.; Nordgulen, Ø.; Thomas, R.J.; Bingen, B.; Bjerkgård, T.; Grenne, T.; Henderson, I.; Melezhik, V.A.; Often, M.; Sandstad, J.S.; Solli, A.; Tveten, E.; Viola, G.; Key, R.M.; Smith, R.A.; Gonzalez, E.; Hollick, L.J.; Jacobs, J.; Jamal, D.; Motuza, G.; Bauer, W.; Daudi, E.; Feitio, P.; Manhica, V.; Moniz, A.; Rosse, D.. 2010 The geology and geochemistry of the East African Orogen in Northeastern Mozambique. South African Journal of Geology, 113 (1). 87-129. 10.2113/gssajg.113.1.87

Bingen, B.; Jacobs, J.; Viola, G.; Henderson, I.H.C.; Skår, Ø; Boyd, R.; Thomas, R.J.; Solli, A.; Key, R.M.; Daudi, E.X.F.. 2009 Geochronology of the Precambrian crust in the Mozambique Belt of NE Mozambique, and implications for Gondwana assembly. Precambrian Research, 170 (3-4), PRECAM-3056. 231-255. 10.1016/j.precamres.2009.01.005

Thomas, Robert James; De Waele, Bert; Schofield, David; Goodenough, Kathryn Mary; Horstwood, Matthew; Tucker, Robert; Bauer, Wilfried; Annells, Richard; Howard, Keith; Walsh, Greg; Rabarimanana, Mamy; Rafahatelo, Jean-Marie; Ralison, Vonimanitre; Randriamananjara, Theogene. 2009 Geological evolution of the Neoproterozoic Bemarivo Belt, northern Madagascar. Precambrian Research, 172 (3-4). 279-300. 10.1016/j.precamres.2009.04.008

Bauer, Wilfried; Jacobs, Joachim; Thomas, Robert J.; Spaeth, Gerhard; Weber, Klaus. 2009 Geology of the Kottas terrane, Heimefrontfjella (East Antarctica). Polarforschung, 79 (1). 23-28.

Jacobs, Joachim; Bauer, Wilfried; Weber, Klaus; Spaeth, Gerhard; Thomas, Robert J.. 2009 Geology of the Sivorg Terrane, Heimefrontfjella, (East Antarctica), and new U-Pb zircon provenance analyses of metasedimentary rocks. Polarforschung, 79 (1). 11-19.

Bauer, Wilfried; Jacobs, Joachim; Thomas, Robert J.; Spaeth, Gerhard; Weber, Klaus. 2009 Geology of the Vardeklettane Terrane, Heimefrontfjella (East Antarctica). Polarforschung, 79 (1). 29-32.

Jacobs, Joachim; Patzelt, Gernot; Spaeth, Gerhard; Thomas, Robert J.. 2009 A note on the discovery of two new nunatacks in the southernmost Heimefrontfjella. Polarforschung, 79 (1). 21-22.

Viola, G.; Henderson, I.H.C; Bingen, B.; Thomas, R.J.; Smethurst, M.; De Azavedo, S.. 2008 Growth and collapse of a deeply eroded orogen : insights from structural, geophysical, and geochronological constraints on the Pan-African evolution of NE Mozambique. Tectonics, 27 (5), TC5009. 31, pp. 10.1029/2008TC002284

Jacobs, J.; Pizarevsky, S.; Thomas, Robert James; Becker, T.. 2008 The Kalahari Craton during the assembly and dispersal of Rodinia. Precambrian Research, 160 (1-2). 142-158. 10.1016/j.precamres.2007.04.022

Cornell, DH; Thomas, Robert. 2006 Age and tectonic significance of the Banana Beach gneiss, KwaZulu-Natal south coast, South Africa. South African journal of geology, 109 (3). 335-340. 10.2113/gssajg.109.3.335

McCourt, S.; Armstrong, R.A.; Grantham, G.H.; Thomas, Robert James. 2006 Geology and evolution of the Natal belt, South Africa. Journal of African Earth Sciences, 46 (1-2). 71-92. 10.1016/j.jafrearsci.2006.01.013

Thomas, Robert James; Gose, W.; Johnston, S.T.. 2005 Age of magnetization of Mesoproterozoic rocks from the Natal sector of the Namaqua-Natal belt, South Africa. Journal of African Earth Sciences, 40 (3). 137-145. 10.1016/j.jafrearsci.2004.11.003

Catuneanu, Octavian; Guiraud, Rene; Eriksson, Pat; Thomas, Bob; Shone, Russell; Key, Roger. 2005 Phanerozoic evolution of Africa. Journal of African Earth Sciences, 43 (1-3). vii-ix. 10.1016/j.jafrearsci.2005.09.001

Jacobs, J.; Thomas, Robert James. 2004 A Himalayan-type indentor-escape tectonics model for the southern part of the Late Neoproterozoic-Early Paleozoic East African-Antarctic Orogen. Geology, 32 (8). 721-724. 10.1130/G20516.1

Thomas, Robert James; Fekkak, A.; Ennih, N.; Errami, E.; Loughlin, Susan; Gresse, P.G.; Chevallier, L.P.; Liegeois, J-P.. 2004 A new lithostratigraphic framework for the Anti-Atlas Orogen, Morocco. Journal of African Earth Sciences, 39 (3-5). 217-226. 10.1016/j.jafrearsci.2004.07.046

Thomas, Robert James; Armstrong, R.A.; Eglington, B.M.. 2003 Geochronology of the Sikombe Granite, Transkei, Natal Metamorphic Province, South Africa. South African Journal of Geology, 106 (4). 403-408. 10.2113/106.4.403

Eglington, B.M.; Thomas, Robert James; Armstrong, R.A.; Walraven, F.. 2003 Zircon geochronology of the Oribi Gorge Suite, KwaZulu-Natal, South Africa : constraints on the timing of trans-current shearing in the Namaqua–Natal Belt. Precambrian Research, 123 (1). 29-46. 10.1016/S0301-9268(03)00016-0

Mendonidis, P.; Armstrong, R.A.; Eglington, B.M.; Grantham, G.H.; Thomas, Robert James. 2002 Metamorphic history and U-Pb Zircon (SHRIMP) geochronology of the Glenmore Granite : implications for the tectonic evolution of the Natal Metamorphic Province. South African Journal of Geology, 105 (4). 325-336. 10.2113/1050325

Publication - Book

Farrant, A.R.; Ellison, R.A.; Thomas, R.J.; Pharaoh, T.C.; Newell, A.J.; Goodenough, K.M.; Lee, J.R.; Knox, R.. 2012 The Geology and Geophysics of the United Arab Emirates. Volume 6, Geology of the western and central United Arab Emirates. British Geological Survey, 336pp. (The Geology and Geophysics of the United Arab Emirates, Memoirs, 6).

Farrant, A.R.; Ellison, R.A.; Merritt, J.W.; Merritt, J.E.; Newell, A.J.; Lee, J.R.; Price, S.J.; Thomas, R.J.; Leslie, A.. 2012 Geology of the Abu Dhabi 1:100 000 map sheet, 100-16, United Arab Emirates. Nottingham, UK, British Geological Survey, 69pp.

Farrant, A.R.; Leslie, A.; Merritt, J.E.; Merritt, J.W.; Jordan, C.J.; Price, S.J.; Thomas, R.J.. 2012 Geology of the Al Khatam 1:100 000 map sheet, 100-13, United Arab Emirates. Nottingham, UK, British Geological Survey, 33pp.

Farrant, A.R.; Price, S.J.; Arkley, S.L.B.; Finlayson, A.; Thomas, R.J.; Leslie, A.. 2012 Geology of the Al Lisaili 1:100 000 map sheet, 100-6, United Arab Emirates. Nottingham, UK, British Geological Survey, 47pp.

Thomas, R.J.; Burke, H.F.; Merritt, J.W.; Price, S.; Goodenough, K.M.. 2012 Geology of the Al Mughrib 1:100 000 map sheet, 100-30/31, United Arab Emirates. Nottingham, UK, British Geological Survey, 54pp.

Farrant, A.R.; Ellison, R.A.; Leslie, A.; Finlayson, A.; Thomas, R.J.; Lee, J.R.; Burke, H.F.; Price, S.J.; Merritt, J.; Merritt, J.W.. 2012 Geology of the Al Wathba 1:100 000 map sheet, 100-12, United Arab Emirates. Nottingham, UK, British Geological Survey, 67pp.

Price, S.J.; Thomas, R.J.; Smith, R.A.. 2012 Geology of the Al Wijah 1:100 000 map sheet, 100-8, United Arab Emirates. Nottingham, UK, British Geological Survey, 42pp.

Thomas, R.J.; Burke, H.F.; Merritt, J.E.; Merritt, J.W.; Newell, A.J.; Smith, R.A.; Ellison, R.A.; Price, S.J.. 2012 Geology of the Arada 1:100 000 map sheet, 100-26/27, United Arab Emirates. Nottingham, UK, British Geological Survey, 34pp.

Merritt, J.W.; Thomas, R.J.; Farrant, A.R.; Price, S.; Jordan, C.J.; Merritt, J.E.; Leslie, A.. 2012 Geology of the Asab 1:100 000 map sheet, 100-18, United Arab Emirates. Nottingham, UK, British Geological Survey, 30pp.

Farrant, A.R.; Price, S.J.; Lee, J.R.; Goodenough, K.M.; Thomas, R.J.; Merritt, J.E.; Burke, H.F.; Newell, A.J.. 2012 Geology of the Bu Hasa 1:100 000 map sheet, 100-25, United Arab Emirates. Nottingham, UK, British Geological Survey, 43pp.

Price, S.J.; Farrant, A.R.; Thomas, R.J.; Ellison, R.A.. 2012 Geology of the Dubai, Sharjah and Sir Bu N’Air 1:100 000 map sheet, 100-5, United Arab Emirates. Nottingham, UK, British Geological Survey, 54pp.

Thomas, R.J.; Leslie, A.B.; Burke, H.F.; Lee, J.R.; Farrant, A.R.; Price, S.. 2012 Geology of the Ghantoot 1:100 000 map sheet, 100-11, United Arab Emirates. Nottingham, UK, British Geological Survey, 44pp.

Lee, J.R.; Thomas, R.J.; Burke, H.F.; Farrant, A.R.; Price, S.J.; Goodenough, K.M.. 2012 Geology of the Ghayathi 1:100 000 map sheet, 100-29, United Arab Emirates. Nottingham, UK, British Geological Survey, 55pp.

Lee, Jonathan; Thomas, Robert; Burke, Helen; Farrant, Andrew; Price, Simon; Goodenough, Kathryn. 2012 Geology of the Ghayathi 1:100 000 map sheet, 100-29, United Arab Emirates. Nottingham, UK, British Geological Survey, 47pp.

Newell, A.J.; Goodenough, K.M.; Farrant, A.R.; Ellison, R.A.; Thomas, R.J.. 2012 Geology of the Gheweifat and As Sila 1:100 000 map sheet, United Arab Emirates. Nottingham, UK, British Geological Survey, 48pp.

Merritt, J.W.; Jordan, C.J.; Merritt, J.E.; Thomas, R.J.; Leslie, A.; Farrant, A.R.. 2012 Geology of the Hamim 1:100 000 map sheet, 100-19, United Arab Emirates. Nottingham, UK, British Geological Survey, 28pp.

Newell, A.J.; Farrant, A.R.; Lee, J.R.; Smith, R.A.; Burke, H.F.; Thomas, R.J.; Ellison, R.A.. 2012 Geology of the Madinat Zayed 1:100 000 map sheet, 100-21, United Arab Emirates. Nottingham, UK, British Geological Survey, 55pp.

Thomas, R.J.; Finlayson, A.; Merritt, J.E.; Merritt, J.W.; Smith, R.A.; Newell, A.J.; Burke, H.F.. 2012 Geology of the Mezaira’a 1:100 000 map sheet, 100-22/23, United Arab Emirates. Nottingham, UK, British Geological Survey, 33pp.

Farrant, A.R.; Goodenough, K.M.; Ellison, R.A.; Thomas, R.J.; Newell, A.J.; Lee, J.R.. 2012 Geology of the Mirfa 1:100 000 map sheet, 100-24, United Arab Emirates. Nottingham, UK, British Geological Survey, 51pp.

Goodenough, K.M.; Farrant, A.R.; Thomas, R.J.; Ellison, R.A.; Lee, J.R.; Newell, A.J.. 2012 Geology of the Ruwais 1:100 000 map sheet, 100-28, United Arab Emirates. Nottingham, UK, British Geological Survey, 53pp.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.; Ellison, R.A.; Farrant, A.R.; Goodenough, K.M.; Burke, H.F.. 2012 Geology of the Sabkha Mati North 1:100 000 map sheet, 100-33, United Arab Emirates. Nottingham, UK, British Geological Survey, 53pp.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.. 2012 Geology of the Sabkha Mati South 1:100 000 map sheet, 100-34, United Arab Emirates. Nottingham, UK, British Geological Survey, 40pp.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.; Farrant, A.R.; Finlayson, A.; Leslie, A.. 2012 Geology of the Sahil 1:100 000 map sheet, 100-17, United Arab Emirates. Nottingham, UK, British Geological Survey, 57pp.

Thomas, R.J.; Ellison, R.A.; Goodenough, K.M.; Farrant, A.R.; Newell, A.J.. 2012 Geology of the Shuwaihat 1:100 000 map sheet, 100-32 (and the Islands of Delma, Zirku, Qarnain and Arzana at 1:50 000), United Arab Emirates. Nottingham, UK, British Geological Survey, 57pp.

Thomas, R.J.; Finlayson, A.; Smith, R.A.; Arkley, S.L.B.; Farrant, A.R.. 2012 Geology of the Sweihan and Remah 1:100 000 map sheet, 100-7, United Arab Emirates. Nottingham, UK, British Geological Survey, 48pp.

Thomas, R.J.; Ellison, R.A.; Goodenough, K.M.. 2012 The geology and geophysics of the United Arab Emirates. Volume 7, geology of the salt domes of the United Arab Emirates. British Geological Survey, 84pp. (The Geology and Geophysics of the United Arab Emirates, Memoir, 7).

Styles, M.T.; Thomas, R.J.; Mitchell, C.J. ORCID: https://orcid.org/0000-0002-5911-5668; Lacinska, A.M.; Linley, K.A.; Mounteney, I.; Wagner, D.. 2012 The geology and geophysics of the United Arab Emirates. Volume 9, survey and testing of hard rock resources in the ophiolite of the UAE. British Geological Survey, 50pp. (The Geology and Geophysics of the United Arab Emirates, Memoir, 9).

Carney, J.N.; Ambrose, K.; Cheney, C.S.; Hobbs, P.R.N.. 2009 Geology of the Leicester district : sheet description of the British Geological Survey 1:50 000 series Sheet 156 Leicester (England and Wales). Nottingham, UK, British Geological Survey, 110pp.

Geological Society of South Africa, Council for Geoscience, Pretoria 0001, South Africa, British Geological Survey. 2006 The geology of South Africa. Johannesburg, South Africa, Geological Society of South Africa, 691pp.

Publication - Book Section

Goodenough, K.M.; Styles, M.T.; Schofield, D.; Thomas, R.J.; Crowley, Q.C.; Lilly, R.M.; McKervey, J.; Stephenson, D.; Carney, J.N.. 2012 Architecture of the Oman–UAE Ophiolite: evidence for a multi-phase magmatic history. In: Al Hosani, Khalid; Roure, Francois; Ellison, Richard; Lokier, Stephen, (eds.) Lithosphere dynamics and sedimentary basins: the Arabian Plate and analogues. Springer, 23-42. (Frontiers in earth sciences).

Key, R.M.; Pitfield, P.E.J.; Thomas, R.J.; Goodenough, K.M.; De Waele, B.; Schofield, D.I.; Bauer, W.; Horstwood, M.S.A.; Styles, M.T.; Conrad, J.; Encarnacion, J.; Lidke, D.J.; O’Connor, E.A.; Potter, C.; Smith, R.A.; Walsh, G.J.; Ralison, A.V.; Randriamananjara, T.; Rafahatelo, J.M.; Rabarimanana, M.. 2011 Polyphase Neoproterozoic orogenesis within the East Africa-Antarctica Orogenic Belt in central and northern Madagascar. In: Van Hinsbergen, D.J.J., (ed.) The formation and evolution of Africa : a synopsis of 3.8 Ga of Earth history. Geological Society of London, 49-68, 20pp.

Jacobs, J.; Bingen, B.; Thomas, Robert James; Bauer, W.; Wingate, M.; Feitio, P.. 2008 Early Palaeozoic orogenic collapse and voluminous late-tectonic magmatism in Dronning Maud Land and Mozambique : insights into the partially delaminated orogenic root of the East African-Antarctic Orogen? In: Satish-Kumar, M.; Motoyoshi, Y.; Osanai, Y.; Hiroi, Y.; Shiraishi, K., (eds.) Geodynamic evolution of East Antarctica : a key to the East-West Gondwana connection. London, UK, Geological Society of London, 69-90, 21pp. (Special publications, 308, 308).

Cornell, D.H.; Thomas, Robert James; Gibson, R.; Moen, H.F.G.; Reid, D.L.; Moore, J.M.; Gibson, R.L.. 2006 The Namaqua-Natal Province. In: Johnson, M.R.; Anhauesser, C.R.; Thomas, Robert James, (eds.) The geology of South Africa. Johannesburg, South Africa, Geological Society of South Africa, 325-379, 55pp.

Bauer, W.; Thomas, Robert James; Jacobs, J.. 2003 Proterozoic-Cambrian history of Dronning Maud Land in the context of Gondwana assembly. In: Yoshida, M.; Windley, B.F.; Dasgupta, S., (eds.) Proterozoic East Gondwana : supercontinent assembly and breakup. London, UK, Geological Society of London, 247-269. (Special publications, 206, 206).

Publication - Conference Item

Jacobs, Joachim; Ueda, Kosuke; Thomas, Robert J.; Kosler, Jan; Horstwood, Matthew S.A.; Wartho, Jo-Anne; Jordan, Fred; Emmel, Benjamin; Matola, Rogerio. 2013 Differential Neoproterozoic to Palaeozoic postcollisional cooling histories across the Lúrio Belt, northeast Mozambique. [Lecture] In: 24th Colloquium of African Geology, Addis Ababa, Ethiopia, 5-14 Jan 2013. Geological Society of Africa, 41.

Thomas, Robert J.; Roberts, Nick M.W.; Jacobs, Joachim; Bushi, Alphonce M.; Horstwood, Matthew S.A.; Mruma, Abdul. 2013 Geochronology and structure of the eastern margin of the Tanzania Craton east of Dodoma. [Lecture] In: 24thn Colloquium of African Geology, Addis Ababa, Ethiopia, 5 to 14 Jan 2013. Geological Society of Africa, 64. (Unpublished)

Thomas, Robert J.; Ellison, Richard A.; Gahnoog, Abdullah; Goodenough, Kathryn M.; Roberts, Nick M.W.; Al Mahmoudi, Saleh; Horstwood, Matthew S.A.; Al-Hosani, Khalid. 2013 Salt domes of the United Arab Emirates: evidence for late Neoproterozoic sedimentation and rift volcanism in the northern Arabian-Nubian Shield. [Lecture] In: 24th Colloquium of African Geology, Addis Ababa, Ethiopia, 5-14 Jan 2013. Addis Ababa, Ethiopia, Geological Society of Africa, 63.

Craddock, John; Thomas, Robert. 2011 Detrital zircon provenance ages of the “Dwyka Tillite” in South Africa and the Falkland Islands. In: GeoSynthesis 2011, Cape Town, South Africa, 30 Aug - 2 Sept 2011. 33-34. (Unpublished)

Jacobs, Joachim; Emmel, Benjamin; Kumar, Rajeev; Ueda, Kosuke; Thomas, Robert J.. 2011 The East African Orogen-Passive Margin System : from delamination to pull-apart rifting. [Keynote] In: Gondwana 14 : Reuniting Gondwana : East meets West, Buzios, Brazil, 25-30 Sept 2011. 18. (Unpublished)

Thomas, Robert; Horstwood, Matthew; Bushi, A.M.; Mruma, A. 2011 Geochronological constraints on the eastern margin of the Tanzanian Craton in the Dodoma-Mpwapwa area. In: GeoSynthesis 2011, Cape Town, South Africa, 30 Aug - 2 Sept 2011. 42-43. (Unpublished)

Jacobs, Joachim; Ueda, Kosuke; Thomas, Robert J.; Riedel, Sven; Jokat, Wilfried; Kleinhanns, Ilka; Laeufer, Andreas. 2011 Structural evolution of Dronning Maud Land (East Antarctica) and significance for links with the East African and Kuunga orogens. In: Gondwana 14 : Reuniting Gondwana : East meets West, Buzios, Brazil, 25-30 Sept 2011. 93. (Unpublished)

Jacobs, Joachim; Ueda, Kosuke; Thomas, Robert J.; Kleinhanns, Ika; Bingen, Bernhard; Engvik, Ane. 2011 Indentor-escape, delamination and orogenic collapse of the ca. 600-500 Ma East African/Antarctic Orogen in Mozambique and Dronning Maud Land (East Antarctica). In: EGU General Assembly 2011, Vienna, Austria, 3-8 April 2011.

Jacobs, J.; Emmel, B.; Kumar, R.; Ueda, K.; Thomas, R.J.. 2011 Pull-apart rift tectonics and exhumation history along the East African continental margin of northern Mozambique: new thermochronological data. In: EGU General Assembly 2011, Vienna, Austria, 3-8 April 2011.

Goodenough, Kathryn; Tucker, Robert; Conrad, Jamie; Thomas, Robert; Millar, Ian. 2011 Cretaceous & Cenozoic volcanism in North Madagascar : a tale of two plumes? [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 January 2011. (Unpublished)

Thomas, R.J.; Goodenough, K.M.. 2011 Digital geological mapping at the British Geological Survey : the “Sigma Mobile” system. In: 23rd Colloquium of African Geology, Johannesburg, 8-14 Jan 2011. Geological Society of Africa, 394. (Unpublished)

Jacobs, J.; Emmel, B.; Ueda, K.; Thomas, R.J.; Kosler, J.; Horstwood, M.; Jordan, F.; Kleinhanns, I.; Engvik, A.; Bingen, B.; Daudi, E.X.. 2011 From the Palaeozoic collapse of the East African-Antarctic Orogen to Gondwana rifting in NE Mozambique. In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011. Geological Society of Africa, 196. (Unpublished)

Bingen, B.; Viola, G.; Boyd, R.; Thomas, R.J.; Jacobs, J.; Henderson, I.H.C.; Nordgulen, Ø.; Sandstad, J.S.; Engvik, A.K.; Smethurst, M.; Skar, Ø.; Solli, A.; Key, R.M.; Daudi, E.X.. 2011 Geological evolution of Northeastern Mozambique, in the context of the Pan-African Gondwana assembly. In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011. Geological Society of Africa, 46. (Unpublished)

Thomas, R.J.; Ueda, K.M.; Jacobs, J.; Matola, R.. 2011 Late tectonic evolution of the Nampula Complex, NE Mozambique. In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011. Geological Society of Africa, 395. (Unpublished)

Macey, P.H.; Thomas, R.J.; Grantham, G.H.; Ingram, B.A.; Jacobs, J.; Armstrong, R.A.; Bingen, B.; De Kock, G.; Viola, G.; Cronwright, M.S.; Daudi, E.X.. 2011 Mesoproterozoic evolution of the Nampula Block, N. Mozambique. In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011. Geological Society of Africa, 249. (Unpublished)

Goodenough, Kathryn; Thomas, Robert; De Waele, Bert; Key, Roger; Jacobs, Joachim. 2011 Post-collisional pan-African magmatism : Madagascar and beyond. [Lecture] In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 January 2011. (Unpublished)

Thomas, R.J.; Bushi, A.M.; Mruma, A.. 2011 The eastern margin of the Tanzanian Craton in the Dodoma-Mpwapwa area : preliminary findings. In: 23rd Colloquium of African Geology, Johannesburg, South Africa, 8-14 Jan 2011. Geological Society of Africa, 396. (Unpublished)

Jacobs, Joachim; Thomas, Robert J.; Ueda, Kosuke; Kleinhanns, Ilka; Bingen, Bernard; Engvik, Ane. 2010 Indentor-escape, delamination and orogenic collapse of the ca. 600-500 Ma East African/Antarctic Orogen in Mozambique and Dronning Maud Land (East Antarctica). In: GSA, Denver Annual Meeting, Denver, USA, Nov 2010. Denver, USA, Geological Society of America.

Jacobs, Joachim; Emmel, Benjamin; Kumar, Rajeev; Ueda, Kosuke; Thomas, Robert J.. 2010 Pull-apart rifting and exhumation history along the East African continental margin of northern Mozambique : new thermochronological data. In: GSA, Denver Annual Meeting, Denver, USA, Nov 2010. Geological Society of America.

Thomas, Bob. 2010 Digital geological mapping at the British Geological Survey with the SIGMA system : examples from the United Arab Emirates and Tanzania. [Keynote] In: Modern Mapping Techniques, Johannesburg, South Africa, 17 Sept 2010. Johannesburg, South Africa, Geological Society of South Africa. (Unpublished)

Jacobs, Joachim; Thomas, Robert J.; Kosuke, Ueda; Kleinhanns, Ilka; Emmel, Benjamin; Rajeev, Kumar; Bingen, Bernard; Engvik, Ane. 2009 Coupled delamination and indentor-escape tectonics in the southern part of the c. 650-500 Ma East African/Antarctic Orogen. In: 2009 Portland GSA Annual meeting (18-21 October 2009), Portland, 18-21 October 2009. Geological Society of America, 178.

Macey, P.H.; Thomas, R.J.; Grantham, G.H.; Ingram, B.; Jacobs, J.; Armstrong, R.A.; Roberts, M.P.; Hollick, L.; Bingen, B.; de Kock, G.; Bjerkgård, G.; Henderson, I.; Cronwright, M.; Solli, A.; Nordgulen, Ø; Viola, G.; Motuza, G.; Daudi, E.X.; Manhica, V.. 2009 Mesoproterozoic geology of the Nampula Sub-province, northern Mozambique. In: Geological Society of London, Fermor Meeeting 2009, Edinburgh, UK, 6-13 September 2009. Edinburgh, UK, Geological Society of London, 66.

Goodenough, Kathryn; Thomas, Bob; De Waele, Bert; Jacobs, Joachim; Key, Roger. 2009 Lithospheric controls on emplacement of post-collisional granitoids : examples from the Pan-African and Caledonian orogens [abstract]. In: Evolution of the Continental Crust: The Janet Watson Meeting, London, 22-29 May 2009. London, Geological Society.

Goodenough, Kathryn; Thomas, Robert; De Waele, Bert; Key, Roger; Jacobs, Joachim. 2009 Cambrian post-tectonic granitoid magmatism in northern Madagascar. In: 6th International Colloquium 3 Ma, Beni Mellal, Morocco, 23-27 April 2009. Beni Mellal, Morocco, 3Ma, 73-74.

Thomas, Robert; Jacobs, Joachim; Goodenough, Kathryn. 2009 Cambrian post-tectonic granitoid magmatism in the southern East African-Antarctic Orogen. In: 6th International Colloquium 3 Ma, Beni Mellal, Morocco, 23-27 April 2009. Beni Mellal, Morocco, 3Ma, 117.

Goodenough, K.M.; Styles, M.T.; Thomas, R.J.; Schofield, D.; Lilly, R.M.; McKervey, J.. 2009 Assembly of the Oman-UAE ophiolite : evidence for a multi-phase magmatic history [abstract]. In: Workshop of the ILP-Task Force on Sedimentary Basins, Abu Dhabi, United Arab Emirates, 6-11 Dec 2009. 62-64. (Unpublished)

Key, Roger; Pitfield, P.; Thomas, R.; Bateson, Luke; Chacksfield, Barrie; Ford, Jon.; Goodenough, K.; Horstwood, M.; O'Connor, Eugene; Schofield, D.; Walker, A.. 2009 The Precambrian framework of Northern and Central Madagascar [abstract]. [Other] In: International Conference on Paleoproterozoic Supercontinents and Global Evolution, Kolkata, India, 2009. Kolkata, India, Indian Statistical Institute, 15-16.

De Waele, B; Horstwood, M.S.A.; Pitfield, P.E.J.; Thomas, R.J.; Key, R.M.; Rabarimana, M.; Rafahatelo, J.-M.; Ralison, V.; Randriamananjara, T.. 2009 The architecture of the “Betsimisaraka Suture Zone” : a record of oceanic arcs and associated metasedimentary successions between the “Indian” and “African” parts of Madagascar. In: International Conference on Island Arc, Continent Collisions, The Macquarie Arc Conference, Orange, Australia, April 2009. Orange, Australia, 56-57.

Thomas, Robert James; De Waele, Bert; Schofield, David; Goodenough, Kathryn Mary; Key, Roger; Ford, Jonathan Richard; Annells, Richard; Tucker, R.D.; Bauer, W.; Burton, W.B.; Walsh, G.J.; Howard, K.; Lidke, D.; Rabarimana, M.; Rafahatelo, J-M.; Ralison, A.V.; Randriamananjara, T.. 2008 Crustal architecture of northern Madagascar : results from recent geological mapping. In: Gondwana 13 : International Gondwana Symposium, Dali, China, 15-17 Sept 2008. 198-199.

Daszinnies, M.C.; Emmel, B.; Jacobs, J.; Grantham, G.H.; Thomas, Robert James. 2008 Denudation in southern Malawi and northern Mozambique : indications of the long-term tectonic segmentation of East Africa during Gonwana break-up. In: 11th International Conference on Thermochronometry, Anchorage, Alaska, 12-19 Sept 2008. 52-53.

Jacobs, J.; Thomas, Robert James; Bingen, B.; Engvik, A.; Horstwood, Matthew; Daudi, E.. 2008 Tectono-metamorphic evolution of the East African-Antarctic Orogen in northern Mozambique and Dronning Maud land (East Antarctica). In: Gondwana 13 : International Gondwana Symposium, Dali, China, 15-17 Sept 2008. 84.

Schofield, David; Thomas, Robert; De Waele, Bert; Tucker, Robert; Walsh, Greg; Goodenough, Kathryn; Key, Roger; Rabarimanana, Mamy; Rafahatelo, Jean Marie; Ralison, Vonimanitra; Randriamananjara, Theogene. 2008 New constraints on the assembly of the East African Orogen from northern Madagascar. [Lecture] In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008.

Goodenough, Kathryn; Tucker, Robert; Thomas, Robert; Bauer, Wilfried; Conrad, James; De Waele, Bert; Key, Roger; Lowell, Rocky; Rabarimanana, Mamy; Rafahatelo, Jean Marie; Randriamananjara, Theogene. 2008 New light on volcanic sources in Central and North Madagascar. [Lecture] In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008.

Jacobs, J.; Bingen, B.; Emmel, B.; Engvik, A.; Daud, J.; Kosler, J.; Thomas, Robert James; Ueda, K.; Wartho, J.A.. 2008 Project DELAM : mid- to lower crustal expression of a partially delaminated orogenic root recorded in the East African-Antarctic Orogen of northern Mozambique. In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008. Oslo, Norway, International Geological Congress.

De Waele, Bert; Thomas, Robert; Schofield, David; Bauer, Wilfried; Walsh, Greg; Lidke, Dave; Goodenough, Kathryn; Rabarimanana, Mamy; Rafahatelo, Jean Marie; Ralison, Vonimanitra; Randriamananjara, Theogene. 2008 An overview of the Archaean Antongil Block, northern Madagascar. [Lecture] In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008.

Bingen, B.; Viola, G.; Griffin, W.L.; Jacobs, J.; Engvik, A.; Henderson, I.H.C.; Boyd, R.; Thomas, Robert James; Daudi, E.; Skar, Ø.; Key, Roger; Solli, A.; Sandstad, J.S.; Smethurst, M.; Bjerkgård, T.. 2008 Gondwana assembly : geochronology and Hf isotopes constraints from NE Mozambique. In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008. Oslo, Norway, International Geological Congress.

Ueda, K.; Jacobs, J.; Thomas, Robert James; Emmel, B.; Matola, R.. 2008 Late-tectonic evolution of the East-African-Antarctic Orogen in Northern Mozambique [abstract]. In: 22nd Colloquium of African Geology, Hammamet, Tunisia, 4-6 November 2008. Hammamet, Tunisia, Geological Society of Africa, 75-76.

Jacobs, J.; Thomas, Robert James; Bauer, W.; Engvik, A.; Laufer, A.; Wingate, M.. 2008 New age constraints for orogenic collapse and voluminous late-tectonic magmatism in the southern part of the East African-Antarctic Orogen. In: Antarctica : a keystone in a changing world : proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, USA, 26 Aug - 01 Sept 2007. Washington D.C., USA, National Academies Press.

Thomas, Robert James; Jacobs, J.; Horstwood, Matthew; Bingen, B.; Daudi, E.. 2008 Preliminary geochronology of the Mecubúri and Alto Benfica Groups, newly-discovered Neoproterozoic metasedimentary rocks overlying the Mesoproterozoic Nampula Complex, NE Mozambique. In: Gondwana 13 : International Gondwana Symposium, Dali, China, 15-17 Sept 2008. 200-201.

Jacobs, J.; Thomas, Robert James; Bingen, B.; Engvik, A.; Horstwood, Matthew; Daudi, E.. 2008 Tectono-metamorphic evolution of the East African-Antarctic Orogen in Northern Mozambique and Dronning Maud Land (East Antarctica). In: International Geological Congress, Oslo, Norway, 6-14 Aug 2008. Oslo, Norway, IGC.

De Waele, B.; Thomas, Robert James; Horstwood, Matthew; Pitfield, Peter; Tucker, R.D.; Potter, C.J.; Key, Roger; Smith, Richard; Bauer, W.; Randriamananjara, Theogene; Ralison, V.; Rafahatelo, Jean Marie; Rabarimana, Mamy H.. 2008 U-Pb detrital zircon geochronological provenance patterns of supracrustal successions in central and northern Madagascar. In: 22nd Colloquium of African Geology, Hammamet, Tunisia, 4-6 November 2008. Geological Society of Africa, 235-238.

Bingen, B.; Viola, G.; Griffin, W.L.; Jacobs, J.; Boyd, R.; Thomas, Robert James; Daudi, E.; Henderson, I.H.C.; Beyer, E.; Skar, Ø; Key, Roger; Solli, A.; Sandstad, J.S.; Smethurst, M.; Tveten, E.; Bjerkgård, T.; Melezhik, V.A.; Jamal, D.; Smith, Richard; Hollick, Louise; Feitio, P.. 2007 Crustal architecture of the Mozambique belt in Northeastern Mozambique : perspective from U-Pb geochronology and Lu-Hf isotopes in zircon. In: 7th International Symposium on Applied Isotope Geochemistry, Stellenbosch, South Africa, 10-14 Sept 2007. Stellenbosch, South Africa, 1.

De Waele, Bert; Key, Roger; Pitfield, Peter; Thomas, Robert James; Tucker, R.D.; Rafahatelo, J.M.; Rabarimanana, M.H.; Randriamananjara, T.; Ralison, A.V.. 2007 The chronology of central and north Madagascar. In: International Symposium on the Precambrian Chronology and Tectonic Evolution (ISPCTE), Beijing, China, 17-19 Aug 2007. Chinese Academy of Geological Sciences.

Bingen, B.; Viola, G.; Henderson, I.H.C.; Smethurst, M.; Boyd, R.; Thomas, Robert James; Bjerkgård, T.; Feito, P.; Hollick, Louise; Jacobs, J.; Key, Roger; Rossi, D.; Sandstad, J.S.; Skår, Ø; Smith, Richard; Solli, A.; Tveten, E.. 2006 Geochronology of Pan-African terrain assembly in NE Mozambique [abstract]. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 12-14.

Jacobs, J.; Bauer, Wilfred; Thomas, Robert James. 2006 A Himalayan-type indentor-escape tectonic model for the southern part of the late Neoproterozoic/early Paleozoic East African-Antarctic orogen [abstract]. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 71-72.

Thomas, Robert James; Bauer, Wilfred; Bingen, B.; de Azevedo, S.; de Sousa Soares, H.; Hollick, Louise; Feitio, P.; Fumo, C.; Gonzalez, E.C.; Jacobs, J.; Manhica, V.; Manuel, S.; Motuza, G.; Tembe, D.; Uachave, B.; Viola, G.. 2006 Mozambique belt in the Milange-Mocuba-Malema area, Moçambique [abstract]. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 161-163.

McCourt, S.; Armstrong, R.A.; Grantham, G.H.; Thomas, Robert James. 2006 The Natal belt : a product of Mesoproterozoic ocean arc tectonics. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 117-118.

Hollick, Louise; Bauer, Wilfred; de Sousa Soares, H.; Gonzales, E.C.; Jacobs, J.; Bingen, B.; Manhica, V.; Manuel, S.; Matuza, G.; Tembe, D.; Thomas, Robert James; Uachave, B.; Viola, G.. 2006 Structural evolution in N. Moçambique : Milange, Mocuba and Insaca-Gurue sheets [abstract]. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 68-70.

Viola, G.; Henderson, I.H.C.; Bingen, B.; Feitio, P.; Thomas, Robert James; Hollick, Louise; Jacobs, J.. 2006 A new tectonic framework for Northern Mozambique [abstract]. In: 21 Colloquium on African Geology, Maputo, Mozambique, 3-5 July 2006. Maputo, Mozambique, Associacao Geologica Mineira de Mocambique, 168-169.

Bingen, B.; Boyd, R.; Thomas, Robert James; Bjerkgård, T.; Feito, P.; Henderson, I.H.C.; Hollick, Louise; Jacobs, J.; Jamal, D.; Key, Roger; Lutro, O.; Melezhik, V.A.; Nordgulen, Ø.; Rossi, D.; Sandstad, J.S.; Skår, Ø.; Smethurst, M.; Smith, Richard; Solli, A.; Tveten, E.; Viola, G.. 2006 Crustal architecture in Northern Mozambique : results from a regional bedrock mapping project [abstract]. In: European Geosciences Union General Assembly 2006, Vienna, Austria, 2-7 April 2006. Strasbourg, European Geosciences Union.

Publication - Map

Farrant, A.R.; Ellison, R.A.; Merritt, J.W.; Merritt, J.E.; Newell, A.J.; Lee, J.R.; Price, S.J.; Thomas, R.J.; Leslie, A.B.. 2012 Abu Dhabi : geological map. 1:100 000 scale geological map series. British Geological Survey.

Farrant, A.R.; Ellison, R.A.; Merritt, J.W.; Merritt, J.E.; Newell, A.J.; Lee, J.R.; Price, S.J.; Thomas, R.J.; Leslie, A.B.. 2012 Abu Dhabi : geological map. Geological maps of the United Arab Emirates. British Geological Survey.

Farrant, A.R.; Ellison, R.A.; Merritt, J.W.; Merritt, J.E.; Newell, A.J.; Lee, J.R.; Price, S.J.; Thomas, R.J.; Leslie, A.B.. 2012 Al Dabiya : geological map. Geological maps of the United Arab Emirates. British Geological Survey.

Farrant, A.R.; Price, S.J.; Arkley, S.L.B.; Finlayson, A.; Thomas, R.J.; Leslie, A.B.. 2012 Al Lisaili geological map. 100 000 scale geological maps. British Geological Survey.

Thomas, R.J.; Burke, H.F.; Merritt, J.W.; Price, S.J.; Goodenough, K.M.. 2012 Al Mughrib : geological map. 1:100 000 scale geological map series. British Geological Survey.

Price, S.J.; Thomas, R.J.; Smith, R.A.. 2012 Al Wijah geological map. 1:100 000 scale geological map series. British Geological Survey.

Thomas, R.J.; Burke, H.F.; Merritt, J.E.; Merritt, J.W.; Newell, A.J.; Smith, R.A.; Ellison, R.A.; Price, S.J.. 2012 Arada : geological map. 1:100 000 scale geological map series. British Geological Survey.

Merritt, J.W.; Thomas, R.J.; Farrant, A.R.; Price, S.J.; Jordan, C.J.; Merritt, J.E.; Leslie, A.B.. 2012 Asab : geological map. 1:100 000 scale geological map series. British Geological Survey.

Farrant, A.R.; Price, S.J.; Lee, J.R.; Goodenough, K.M.; Thomas, R.J.; Merritt, J.E.; Burke, H.F.; Newell, A.J.. 2012 Bu Hasa : geological map. 1:100 000 scale geological map series. British Geological Survey.

Farrant, A.R.; Thomas, R.J.; Merritt, J.E.; Merritt, J.W.; Price, S.J.; Newell, A.J.; Ellison, R.A.; Finlayson, A.; Lee, J.R.; Jordan, C.J.; Burke, H.F.; Arkley, S.L.B.; Smith, R.A.; Leslie, A.B.. 2012 Geological map of the Central United Arab Emirates. Geological maps of the United Arab Emirates at 1: 250 000 scale. British Geological Survey.

Farrant, A.R.; Ellison, R.A.; Thomas, R.J.; Goodenough, K.M.; Arkley, S.L.B.; Burke, H.F.; Carney, J.; Finlayson, A.; Jordan, C.J.; Lee, J.R.; Leslie, A.B.; Merritt, J.E.; Merritt, J.W.; Newell, A.J.; Phillips, E.R.; Pickett, E.A.; Price, S.J.; Schofield, D.I.; Smith, R.A.; Stephenson, D.; Styles, M.T.; Warrak, M.. 2012 Geological map of the United Arab Emirates. Geological maps of the UAE. British Geological Survey.

Thomas, R.J.; Farrant, A.R.; Merritt, J.E.; Merritt, J.W.; Newell, A.J.; Ellison, R.A.; Goodenough, K.M.; Price, S.J.; Lee, J.R.; Burke, H.F.; Smith, R.A.. 2012 Geological map of the western United Arab Emirates. Geological maps of the United Arab Emirates. British Geological Survey.

Lee, J.R.; Thomas, R.J.; Burke, H.F.; Farrant, A.R.; Price, S.J.; Goodenough, K.M.. 2012 Ghayathi : geological map. 1:100 000 scale geological map series. British Geological Survey.

Newell, A.J.; Goodenough, K.M.; Farrant, A.R.; Ellison, R.A.; Thomas, R.J.. 2012 Gheweifat and As Sila geological map. 1:100 000 scale geological map series. British Geological Survey.

Merritt, J.W.; Jordan, C.J.; Merritt, J.E.; Thomas, R.J.; Leslie, A.B.; Farrant, A.R.. 2012 Hamim : geological map. 1:100 000 scale geological map series. British Geological Survey.

Newell, A.J.; Farrant, A.R.; Lee, J.R.; Smith, R.A.; Burke, H.F.; Thomas, R.J.; Ellison, R.A.. 2012 Madinat Zayed : geological map. 1:100 000 scale geological map series. British Geological Survey.

Thomas, R.J.; Finlayson, A.; Merritt, J.E.; Merritt, J.W.; Smith, R.A.; Newell, A.J.; Burke, H.F.. 2012 Mezaira’a : geological map. 1:100 000 scale geological map series. British Geological Survey.

Farrant, A.R.; Goodenough, K.M.; Ellison, R.A.; Thomas, R.J.; Newell, A.J.; Lee, J.R.. 2012 Mirfa : geological map. 1:100 000 scale geological map series. British Geological Survey.

Goodenough, K.M.; Farrant, A.R.; Thomas, R.J.; Ellison, R.A.; Lee, J.R.; Newell, A.J.. 2012 Ruwais : geological map. 1:100 000 scale geological map series. British Geological Survey.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.; Ellison, R.A.; Farrant, A.R.; Goodenough, K.M.; Burke, H.F.. 2012 Sabkha Mati North geological map. 1:100 000 scale geological map series. British Geological Survey.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.. 2012 Sabkha Mati South geological map. 1:100 000 scale geological map series. British Geological Survey.

Merritt, J.W.; Merritt, J.E.; Thomas, R.J.; Farrant, A.R.; Finlayson, A.; Leslie, A.B.. 2012 Sahil : geological map. 1:100 000 scale geological map series. British Geological Survey.

Thomas, R.J.; Ellison, R.A.; Goodenough, K.M.; Farrant, A.R.; Newell, A.J.. 2012 Shuwaihat and the islands of Delma, Zirku, Qarnain and Arzana : geological map. 1:100 000. British Geological Survey.

Thomas, R.J.; Finlayson, A.; Smith, R.A.; Arkley, S.L.B.; Farrant, A.R.. 2012 Sweihan and Remah geological map. 1:100 000 scale geological map series. British Geological Survey.

Goodenough, Kathryn Mary; Bauer, W.; Thomas, Robert James; Rafahatelo, J.M. 2008 Carte géologique de Madagascar 1:100 000. Feuille No R35 Maromandia. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Goodenough, Kathryn Mary; Thomas, Robert James; Rafahetelo, J.M.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No S35 Sandrakota. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Bauer, W.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No S36 Anaboriana. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Goodenough, Kathryn Mary; Thomas, Robert James; Rafahatelo, J.M.; Rabarimanana, M.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No T35 - Marotolana. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Ralison, V.; Rafahatelo, J.M.; Rabarimanana, M.; Goodenough, Kathryn Mary. 2008 Carte géologique de Madagascar 1:100 000. Feuille No T36 Bealanana. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No U38 Ambalabe Bandabe. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Ralison, V.; Thomas, Robert James. 2008 Carte géologique de Madagascar 1:100 000. Feuille No V38 Vohibola. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Schofield, David; Thomas, Robert James; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No W38 - Maroantsetra. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Bauer, W.; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No X38 -Mahalevona. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Howard, K.A.; Thomas, Robert James; Annells, Richard; Ford, Jonathan Richard; Burton, B.; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No XY34 - Antsirabe Nord. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Howard, K.; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No XY35 Sambava. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Ralison, V.. 2008 Carte géologique de Madagascar 1:100 000. Feuille No YZ38 - Ambohitralanana. Carte géologique de Madagascar 1:100 000. Antananarivo, Madagascar, Ministère de l'énergie et des Mines, Projet de Gouvernance Minérales (PGRM).

Thomas, Robert James; Jacobs, J.; Hollick, Louise; Viola, G.. 2006 Republica da Mocambique. Serie geologica 1:250 000. Folha no. 1437 Malema. Republica da Mocambique. Serie geologica 1:250 000. Maputo, Mozambique, Direccao Nacional de Geologica, Ministério dos Recursos Minerais, Republica de Mocambique.

Thomas, Robert James; Jacobs, J.; Hollick, Louise; Viola, G.. 2006 Republica da Mocambique. Serie geologica 1:250 000. Folha no. 1438 Ribáuè-Mecuburi. Republica da Mocambique. Serie geologica 1:250 000. Maputo, Mozambique, Direccao Nacional de Geologica, Ministério dos Recursos Minerais, Republica da Mocambique.

Thomas, Robert James; Jacobs, J.; Hollick, Louise. 2006 Republica da Mocambique. Serie geologica 1:250 000. Folha no. 1635 Milange. Republica da Mocambique. Serie geologica 1:250 000. Maputo, Mozambique, Direccao Nacional de Geologica, Ministério dos Recursos Minerais, Republica de Mocambique.

Thomas, Robert James; Jacobs, J.; Hollick, Louise. 2006 Republica da Mocambique. Serie geologica 1:250 000. Folha no. 1535/1536 Insaca - Gurúè. Serie geologica 1:250 000. Maputo, Mozambique, Direccao Nacional de Geologica, Ministério dos Recursos Minerais, Republica de Mocambique.

Thomas, Robert James; Jacobs, J.; Hollick, Louise. 2006 Republica da Mocambique. Serie geologica 1:250 000. Folha no. 1636 Lugela-Mocuba. Republica da Mocambique. Serie geologica 1:250 000. Maputo, Mozambique, Direccao Nacional de Geologica, Ministerio dos Recursos Minerais, Republica de Mocambique.

Thomas, Robert James; Carney, John; Styles, Michael; Goodenough, Kathryn Mary. 2006 United Arab Emirates 1:25 000 series solid and drift geology. Sheet 25-3 Bani Hamid. United Arab Emirates solid and drift geology 1:25 000. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Phillips, Emrys; Thomas, Robert James; Goodenough, Kathryn Mary; Schofield, David; Styles, Michael; Farrant, Andrew. 2006 United Arab Emirates 1:25 000 series solid and drift geology. Sheet 25-4 Hatta. United Arab Emirates 1:25 000 solid and drift geology. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Phillips, Emrys; Ellison, Richard; Arkley, Sarah; Pickett, E.A.; Goodenough, Kathryn Mary; Styles, Michael; Stephenson, David; Thomas, Robert James; Farrant, Andrew. 2006 United Arab Emirates 1:50 000 series, solid and drift geology. Sheet 50-2 Dibba. United Arab Emirates solid and drift geology 1:50 000. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Goodenough, Kathryn Mary; Phillips, Emrys; Styles, Michael; Stephenson, David; Thomas, Robert James; Warrak, M.; Farrant, Andrew; Arkley, Sarah. 2006 United Arab Emirates 1:50 000 series, solid and drift geology. Sheet 50-3 Khor Fakkan. United Arab Emirates solid and drift geology 1: 50 000 series. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Thomas, Robert James; Schofield, David; Goodenough, Kathryn Mary; Carney, John; Stephenson, David. 2006 United Arab Emirates 1:50 000 series, solid and drift geology. Sheet 50-4 Al Fujairah. United Arab Emirates solid and drift geology 1:50 000. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Styles, Michael; Thomas, Robert James; Schofield, David; Goodenough, Kathryn Mary; Phillips, Emrys; Farrant, Andrew. 2006 United Arab Emirates 1:50 000 series, solid and drift geology. Sheet 50-5 Hatta. United Arab Emirates solid and drift geology 1:50 000. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department.

Publication - Report

Thomas, Robert J.; Bushi, A.M.; Juma, Y.; Kalimenzi, J.; Kankila, A.; Lukas, P.; Macqway, M.; Maganga, Z.; Maulide, H.; Moye, C.; Msabi, M.; Notke, N.; Pius, R.; Shine, Y.; Tulibonywa, T.. 2010 Geology of part of the eastern margin of the Tanzanian Craton in the Mpwapwa area and its relationships with an off-craton, high-grade supracrustal gneiss sequence (Mpwapwa Group) of possible Palaeoproterozoic age. British Geological Survey, 53pp. (OR/10/059) (Unpublished)

Thomas, Robert J.. 2010 The geology of a small part of the Dodoma Sheet, south of Dodoma, Tanzania. British Geological Survey, 19pp. (OR/10/058) (Unpublished)

Kamihanda, G.; Kankila, A.; Masanja, A.; Mzee, S.; Ramadhan, S.; Saidi, H.; Thomas, R.J.. 2009 Geology of the eastern part of the Chimala Sheet (246). British Geological Survey, 24pp. (OR/09/067) (Unpublished)

Thomas, R.J.. 2009 Report on Field Geoschool held in Tanzania, 24 August to 25 September 2009. British Geological Survey, 8pp. (OR/09/066) (Unpublished)

Bingen, B.; Bjerkgård, T.; Boyd, R.; Grenne, T.; Henderson, I.; Lutro, O.; Melezhik, V.; Motuza, G.; Nordgulen, Ø.; Often, M.; Sandstad, J.S.; Smelror, M.; Solli, A.; Stein, H.; Sæther, O.M.; T. Thorsnes, T.; Tveten, E.; Bauer, W.; Dunkley, Peter; Gonzalez, E.; Hollick, Louise; Jacobs, J.; Key, Roger; Smith, Richard; Thomas, Robert James; Jamal, D.; Catuane, F.; de Azavedo, S.; Feitio, P.; Manhica, V.; Manuel, S.; Moniz, A.; Njange, F.; Rossi, D.; de S. Soares, H.; Tembe, D.; Uachave, B.; Viola, G.; Zandamela, E.. 2007 The geology of Niassa and Cabo Delgado Provinces with parts of Zambesia and Nampula Provinces, Mozambique. Map Explanations for sheets 1039 Muidine, 1040 Palma, 1134 Ponte Messuli, 1135 Lupilichi, 1136 Milepa, 1137 Macalange, 1138, Negomano, 1139 Mueda, 1140 Moçimboa da Praia, 1234 Metangula, 1235 Macaloge-Chiconono, 1236 Mavago, 1237 Mecula, 1238 Xixano, 1239 Meluco, 1240 Quissinga-Pemba, 1334 Meponda, 1335 Lichinga, 1336 Majune, 1337 Marrupa, 1338 Namuno, 1339 Montepuez, 1340 Mecufi, 1435 Mandimba, 1436 Cuamba, 1437 Malama, 1438 Ribaue-Mecuburi, 1535 Insaca, 1536 Gurué, 1635 Milange, 1636 Lugela-Mocuba. Maputo, Mozambique, Ministry of Mineral Resources and Energy, National Directorate of Geology, 778pp. (Sheet Explanation, 1: 250 000 series geological maps)

Farrant, Andrew; Arkley, Sarah; Ellison, Richard; Styles, Michael; Thomas, Robert James. 2006 Geology of the Al Hiyar 1:100 000 map sheet, 100-3, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 34pp. (Sheet Explanations of 1:100 000 series geological maps)

Thomas, Robert James; Styles, Michael; Goodenough, Kathryn Mary. 2006 Geology of the Bani Hamid 1:50 000 map sheet, 50-4, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 40pp. (Sheet Explanations of 1:50 000 geological maps)

Thomas, Robert James; Schofield, David; Goodenough, Kathryn Mary; Styles, Michael; Farrant, Andrew. 2006 Geology of the Fujairah 1: 50 000 map sheet 50-4, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 46pp. (Sheet Explanations of 1: 50 000 series geological maps)

Phillips, Emrys; Thomas, Robert James; Styles, Michael; Goodenough, Kathryn Mary; Schofield, David. 2006 Geology of the Hatta 1:25 000 map sheet 25-4, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 38pp. (Sheet Explanations of 1:25 000 series geological maps)

Styles, Michael; Thomas, Robert James; Phillips, Emrys; Goodenough, Kathryn Mary; Schofield, David; Farrant, Andrew. 2006 Geology of the Hatta 1:50 000 map sheet, 50-5, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 62pp. (Sheet Explanations of 1:50 000 series geological maps, 50-5)

Goodenough, Kathryn Mary; Phillips, Emrys; Styles, Michael; Thomas, Robert James; Farrant, Andrew; Arkley, Sarah. 2006 Geology of the Khor Fakkan 1:50 000 map sheet 50-3, United Arab Emirates. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 70pp. (Sheet Explanations of 1:50 000 series geological maps)

Naden, J.; Herrington, R.J.; Jowitt, S.M.; McEvoy, F.M.; Williamson, J.P.; Monhemius, A.J.. 2006 New methodologies for volcanic-hosted copper sulphide mineralization on Cyprus: a GIS–prospectivity analysis-based approach. Nottingham, UK, British Geological Survey, 242pp. (CR/06/129N) (Unpublished)

Styles, Michael; Ellison, Richard; Arkley, Sarah; Crowley, Quentin George; Farrant, Andrew; Goodenough, Kathryn Mary; McKervey, John; Pharaoh, Timothy; Phillips, Emrys; Schofield, David; Thomas, Robert James. 2006 The geology and geophysics of the United Arab Emirates : Volume 2, Geology. Abu Dhabi, United Arab Emirates, United Arab Emirates, Ministry of Energy, Petroleum and Minerals Sector, Minerals Department, 351pp.