Items where NERC Author is "Leat, Philip"

Publication - Article

Jordan, Tom A.; Ferraccioli, Fausto; Ross, Neil; Corr, Hugh F.J.; Leat, Philip T.; Bingham, Rob G.; Rippin, David M.; le Brocq, Anne; Siegert, Martin J.. 2013 Inland extent of the Weddell Sea Rift imaged by new aerogeophysical data. Tectonophysics, 585. 137-160. 10.1016/j.tecto.2012.09.010

Vaughan, Alan P.M.; Leat, Philip T.; Dean, Alison A.; Millar, Ian L.. 2012 Crustal thickening along the West Antarctic Gondwana margin during mid-Cretaceous deformation of the Triassic intra-oceanic Dyer Arc. Lithos, 142-143. 130-147. 10.1016/j.lithos.2012.03.008

Flowerdew, Michael; Tyrrell, Shane; Riley, Teal; Whitehouse, Michael; Mulvaney, Robert; Leat, Philip; Marschall, Horst R.. 2012 Distinguishing East and West Antarctic sediment sources using the Pb isotope composition of detrital K-feldspar. Chemical Geology, 292. 88-102. 10.1016/j.chemgeo.2011.11.006

Johnson, Joanne S.; Everest, Jeremy; Leat, Philip T.; Golledge, Nicholas; Rood, Dylan H.; Stuart, Finlay M.. 2012 The deglacial history of NW Alexander Island, Antarctica, from surface exposure dating. Quaternary Research, 77 (2). 273-280. 10.1016/j.yqres.2011.11.012

Haase, K.M.; Beier, C.; Fretzdorff, S.; Leat, Philip T.; Livermore, R.A.; Barry, T.L.; Pearce, J.A.; Hauff, F.. 2011 Magmatic evolution of a dying spreading axis: evidence for the interaction of tectonics and mantle heterogeneity from the fossil Phoenix Ridge, Drake Passage. Chemical Geology, 280 (1-2). 115-125. 10.1016/j.chemgeo.2010.11.002

Macdonald, R.; Baginski, B.; Leat, Philip T.; White, J.C.; Dzierzanowski, P.. 2011 Mineral stability in peralkaline silicic rocks: information from trachytes of the Menengai volcano, Kenya. Lithos, 125 (1-2). 553-568. 10.1016/j.lithos.2011.03.011

Tonarini, Sonia; Leeman, William P.; Leat, Philip T.. 2011 Subduction erosion of forearc mantle wedge implicated in the genesis of the South Sandwich Island (SSI) arc: Evidence from boron isotope systematics. Earth and Planetary Science Letters, 301 (1-2). 275-284. 10.1016/j.epsl.2010.11.008

Marschall, Horst R.; Hawkesworth, Chris J.; Storey, Craig D.; Dhuime, Bruno; Leat, Philip T.; Meyer, Hans-Peter; Tamm-Buckle, Sune. 2010 The Annandagstoppane granite, East Antarctica: evidence for Archaean intracrustal recycling in the Kaapvaal-Grunehogna Craton from zircon O and Hf isotopes. Journal of Petrology, 51 (11). 2277-2301. 10.1093/petrology/egq057

Luttinen, Arto V.; Leat, Philip T.; Furnes, Harald. 2010 Björnnutane and Sembberget basalt lavas and the geochemical provinciality of Karoo magmatism in western Dronning Maud Land, Antarctica. Journal of Volcanology and Geothermal Research, 198 (1). 1-18. 10.1016/j.jvolgeores.2010.07.011

Leat, Philip T.; Tate, Alex J.; Tappin, David R.; Day, Simon J.; Owen, Matthew J.. 2010 Growth and mass wasting of volcanic centers in the northern South Sandwich arc, South Atlantic, revealed by new multibeam mapping. Marine Geology, 275 (1-4). 110-126. 10.1016/j.margeo.2010.05.001

Leat, Philip; Flowerdew, Michael; Riley, Teal; Whitehouse, M.J.; Scarrow, J.H.; Millar, Ian. 2009 Zircon U-Pb dating of Mesozoic volcanic and tectonic events in northwest Palmer Land and southwest Graham Land, Antarctica. Antarctic Science, 21 (6). 633-641. 10.1017/S0954102009990320

Riley, T.R.; Curtis, M.L.; Leat, P.T.; Millar, I.L.. 2009 The geochemistry of Middle Jurassic dykes associated with the Straumsvola-Tvora alkaline plutons, Dronning Maud Land, Antarctica and their association with the Karoo large igneous province. Mineralogical Magazine, 73 (2). 205-226. 10.1180/minmag.2009.073.2.205

Curtis, Michael L.; Riley, Teal R.; Owens, William H.; Leat, Philip T.; Duncan, Robert A.. 2008 The form, distribution and anisotropy of magnetic susceptibility of Jurassic dykes in H.U. Sverdrupfjella, Dronning Maud Land, Antarctica. Implications for dyke swarm emplacement. Journal of Structural Geology, 30 (11). 1429-1447. 10.1016/j.jsg.2008.08.004

Leat, P.T.; Larter, R.D.; Millar, I.L.. 2007 Silicic magmas of Protector Shoal, South Sandwich arc: indicators of generation of primitive continental crust in an island arc. Geological Magazine, 144 (1). 179-190. 10.1017/S0016756806002925

Barry, T.L.; Pearce, J.A.; Leat, P.T.; Millar, I.L.; le Roex, A.P.. 2006 Hf isotope evidence for selective mobility of high-field-strength elements in a subduction setting: South Sandwich Islands. Earth and Planetary Science Letters, 252 (3-4). 223-244. 10.1016/j.epsl.2006.09.034

Riley, Teal R.; Leat, Philip T.; Curtis, Michael L.. 2006 Karoo large igneous province: brevity, origin, and relation to mass extinction questioned by new 40Ar/39Ar age data: comment. Geology: Online Forum, 2006 (September). e109-e110. 10.1130/G22380C.1

Ferraccioli, F.; Jones, P.C.; Vaughan, A.P.M.; Leat, P.T.; Dean, A.. 2006 New aerogeophysical view of the Antarctic Peninsula: more pieces, less puzzle. Geophysical Research Letters, 33 (5), L05310. 4, pp. doi 10.1029/2005GL024636

Riley, T.R.; Curtis, M.L.; Leat, P.T.; Watkeys, M.K.; Duncan, R.A.; Millar, I.L.; Owens, W.H.. 2006 Overlap of Karoo and Ferrar magma types in KwaZulu-Natal, South Africa. Journal of Petrology, 47 (3). 541-566. 10.1093/petrology/egi085

Riley, Teal R.; Leat, Philip T.; Curtis, Michael L.; Millar, Ian L.; Duncan, Robert A.; Fazel, Adela. 2005 Early–Middle Jurassic dolerite dykes from western Dronning Maud Land (Antarctica): identifying mantle sources in the Karoo Large Igneous Province. Journal of Petrology, 46 (7). 1489-1524. 10.1093/petrology/egi023

Leat, Philip T.. 2005 Review of Atlas of Antarctica: topographic maps from geostatistical analysis of satellite radar altimeter data, by U.C. Herzfeld. Berlin, Springer, 2004. Geological Magazine, 142 (3). 309.

Thompson, R.N.; Ottley, C.J.; Smith, P.M.; Pearson, D.G.; Dickin, A.P.; Morrison, M.A.; Leat, P.T.; Gibson, S.A.. 2005 Source of the Quaternary alkalic basalts, picrites and basanites of the Potrillo Volcanic Field, New Mexico, USA: lithosphere or convecting mantle? Journal of Petrology, 46 (8). 1603-1643. 10.1093/petrology/egi028

Ferraccioli, F.; Jones, P.C.; Curtis, M.L.; Leat, P.T.. 2005 Subglacial imprints of early Gondwana break-up as identified from high resolution aerogeophysical data over western Dronning Maud Land, East Antarctica. Terra Nova, 17 (6). 573-579. doi: 10.1111/j.1365-3121.2005.00651.x

Ferraccioli, F.; Jones, P.C.; Curtis, M.L.; Leat, P.T.; Riley, T.R.. 2005 Tectonic and magmatic patterns in the Jutulstraumen rift (?) region, East Antarctica, as imaged by high-resolution aeromagnetic data. Earth, Planets and Space, 57 (8). 767-780.

Leat, P.T.; Pearce, J.A.; Barker, P.F.; Millar, I.L.; Barry, T.L.; Larter, R.D.. 2004 Magma genesis and mantle flow at a subducting slab edge: the South Sandwich arc-basin system. Earth and Planetary Science Letters, 227 (1-2). 17-35. 10.1016/j.epsl.2004.08.016

Riley, T.R.; Millar, I.L.; Watkeys, M.K.; Curtis, M.L.; Leat, P.T.; Klausen, M.B.; Fanning, C.M.. 2004 U-Pb zircon (SHRIMP) ages for the Lebombo rhyolites, South Africa: refining the duration of Karoo volcanism. Journal of the Geological Society, 161 (4). 547-550. 10.1144/0016-764903-181

Riley, Teal R.; Leat, Philip T.; Kelley, Simon P.; Millar, Ian L.; Thirlwall, Matthew F.. 2003 Thinning of the Antarctic Peninsula lithosphere through the Mesozoic: evidence from Middle Jurassic basaltic lavas. Lithos, 67 (3-4). 163-179. 10.1016/S0024-4937(02)00266-9

Riley, Teal R.; Leat, Philip T.; Storey, Bryan C.; Parkinson, Ian J.; Millar, Ian L.. 2003 Ultramafic lamprophyres of the Ferrar large igneous province: evidence for a HIMU mantle component. Lithos, 66 (1-2). 63-76. 10.1016/S0024-4937(02)00213-X

Fretzdorff, S.; Livermore, R.A.; Devey, C.W.; Leat, Philip T.; Stoffers, P.. 2002 Petrogenesis of the back-arc East Scotia Ridge, South Atlantic Ocean. Journal of Petrology, 43 (8). 1435-1467. 10.1093/petrology/43.8.1435

Leat, P.T.; Riley, T.R.; Wareham, C.D.; Millar, I.L.; Kelley, S.P.; Storey, B.C.. 2002 Tectonic setting of primitive magmas in volcanic arcs: an example from the Antarctic Peninsula. Journal of the Geological Society, 159 (1). 31-44. 10.1144/0016-764900-132

Pearce, J.A.; Leat, P.T.; Barker, P.F.; Millar, I.L.. 2001 Geochemical tracing of Pacific-to-Atlantic upper-mantle flow through the Drake passage. Nature, 410 (6827). 457-461. 10.1038/35068542

Riley, Teal R.; Leat, Philip T.; Pankhurst, Robert J.; Harris, Chris. 2001 Origins of large volume rhyolitic volcanism in the Antarctic Peninsula and Patagonia by crustal melting. Journal of Petrology, 42 (6). 1043-1065. 10.1093/petrology/42.6.1043

Pearce, J.A.; Barker, P.F.; Edwards, S.J.; Parkinson, I.J.; Leat, P.T.. 2000 Geochemistry and tectonic significance of peridotites from the South Sandwich arc-basin system, South Atlantic. Contributions to Mineralogy and Petrology, 139 (1). 36-53. 10.1007/s004100050572

Leat, P.T.; Livermore, R.A.; Millar, I.L.; Pearce, J.A.. 2000 Magma supply in back-arc spreading segment E2, East Scotia Ridge. Journal of Petrology, 41 (6). 845-866. 10.1093/petrology/41.6.845

Leat, P.T.; Riley, T.R.; Storey, B.C.; Kelley, S.P.; Millar, I.L.. 2000 Middle Jurassic ultramafic lamprophyre dyke within the Ferrar magmatic province, Pensacola Mountains, Antarctica. Mineralogical Magazine, 64 (1). 95-111.

Publication - Book

Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., eds. 2005 Terrane processes at the margins of Gondwana. London, Geological Society of London, 446pp. (Geological Society Special Publication, 246).

Larter, R.D.; Leat, P.T., eds. 2003 Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 352pp. (Geological Society Special Publication, 219).

Publication - Book Section

Leat, Philip T.. 2012 Geology of Graham Land. In: Fox, Adrian, (ed.) Antarctic Peninsula. A visitor's guide. London, Natural History Museum, 18-31.

Leat, Philip T.. 2008 On the long-distance transport of Ferrar magmas. In: Thomson, K.; Petford, N., (eds.) Structure and emplacement of high-level magmatic systems. London, Geological Society of London, 45-61. (Geological Society special publication, 302, 302).

Ferraccioli, Fausto; Jones, P.C.; Leat, Philip; Jordan, Tom A.. 2007 Airborne geophysics as a tool for geoscientific research in Antarctica: some recent examples. In: Cooper, A.K.; Raymond, C.R., (eds.) Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007. National Academy Press, 4pp.

Leat, P.T.; Curtis, M.L.; Riley, T.R.; Ferraccioli, F.. 2007 Jurassic magmatism in Dronning Maud Land: synthesis of results of the MAMOG project. In: Cooper, A.K.; Raymond, C.R., (eds.) Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007. U.S. Geological Survey and National Academies Press, 4pp. (U.S. Geological Survey Open File Report, 2007-1).

Luttinen, A.V.; Leat, P.T.. 2007 A revised geochemical grouping of Gondwana LIP: distinctive sources and processes at the Weddell and Limpopo triple junctions. In: Cooper, A.K.; Raymond, C.R.; ISAES Editorial Team, ., (eds.) Antarctica: a keystone in a changing world. Online proceedings of the 10th International Symposium on Antarctic Earth Sciences, Santa Barbara, California, August 26 - September 1, 2007. U.S. Geological Survey, National Academy Press, 4pp. (U.S. Geological Survey Open-File Report, 2007-1047, Extended Abstract 175).

Leat, Philip; Lutinnen, A.V.; Storey, B.C.; Millar, Ian. 2006 Sills of the Theron Mountains, Antarctica : evidence for long distance transport of mafic magmas during Gondwana break-up. In: Hanski, E.; Mertanen, S.; Ramo, T.; Vuollo, J., (eds.) Dyke swarms : time markers of crustal evolution. London, UK, Taylor and Francis, 183-199.

Vaughan, A.P.M.; Livermore, R.A.. 2005 Episodicity of Mesozoic terrane accretion along the Pacific margin of Gondwana: implications for superplume–plate interactions. In: Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., (eds.) Terrane processes at the margins of Gondwana. London, Geological Society of London, 143-178. (Geological Society special publication, 246).

Leat, P.T.; Dean, A.A.; Millar, I.L.; Kelley, S.P.; Vaughan, A.P.M.; Riley, T.R.. 2005 Lithospheric mantle domains beneath Antarctica. In: Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., (eds.) Terrane processes at the margins of Gondwana. London, UK, Geological Society of London, 359-380. (Geological Society of London special publication, 246).

Adams, C.J.; Pankhurst, R.J.; Maas, R.; Millar, I.L.. 2005 Nd and Sr isotopic signatures of metasedimentary rocks around the South Pacific margin and implications for their provenance. In: Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., (eds.) Terrane processes at the margins of Gondwana. London, Geological Society of London, 113-141. (Geological Society of London Special Publication, 246).

Rapela, C.W.; Pankhurst, R.J.; Fanning, C.M.; Herve, F.. 2005 Pacific subduction coeval with the Karoo mantle plume : the early Jurassic subcordilleran belt of northwestern Patagonia. In: Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., (eds.) Terrane processes at the margins of Gondwana. Geological Society of London, 217-239. (Geological Society Special Publications, 246).

Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J.. 2005 Terrane processes at the margins of Gondwana: introduction. In: Vaughan, A.P.M.; Leat, P.T.; Pankhurst, R.J., (eds.) Terrane processes at the margins of Gondwana. London, Geological Society of London, 1-22. (Geological Society Special Publication, 246).

Livermore, Roy. 2003 Back-arc spreading and mantle flow in the East Scotia Sea. In: Larter, R.D.; Leat, P.T., (eds.) Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 315-331. (Geological Society Special Publication, 219).

Leat, P.T.; Larter, R.D.. 2003 Intra-oceanic subduction systems: introduction. In: Larter, R.D.; Leat, P.T., (eds.) Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 1-17. (Geological Society Special Publication, 219).

Leat, P.T.; Smellie, J.L.; Millar, I.L.; Larter, R.D.. 2003 Magmatism in the South Sandwich arc. In: Larter, R.D.; Leat, P.T., (eds.) Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 285-313. (Geological Society Special Publication, 219).

Harrison, D.; Leat, P.T.; Burnard, P.G.; Turner, G.; Fretzdorff, S.; Millar, I.. 2003 Resolving mantle components in oceanic lavas from segment E2 of the East Scotia back-arc ridge, South Sandwich Islands. In: Larter, R.D.; Leat, P.T., (eds.) Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 333-344. (Geological Society Special Publication, 219).

Larter, Robert D.; Vanneste, Lieve E.; Morris, Peter; Smythe, David K.. 2003 Structure and tectonic evolution of the South Sandwich arc. In: Larter, R.D.; Leat, P.T., (eds.) Intra-oceanic subduction systems: tectonic and magmatic processes. London, Geological Society of London, 255-284. (Geological Society Special Publication, 219).

Bryan, Scott E.; Riley, Teal R.; Jerram, Dougal A.; Stephens, Christopher J.; Leat, Philip T.. 2002 Silicic volcanism: an undervalued component of large igneous provinces and volcanic rifted margins. In: Menzies, M.A.; Klemperer, S.L.; Ebinger, C.J.; Baker, J., (eds.) Volcanic rifted margins. Boulder, Colorado, Geological Society of America, 97-118. (Geological Society of America special paper, 362).