New records of dimitobelid belemnites from the Cretaceous of James Ross Island, Antarctica

Doyle, Peter. 1990 New records of dimitobelid belemnites from the Cretaceous of James Ross Island, Antarctica. Alcheringa: An Australasian Journal of Palaeontology, 14 (2). 159-175. 10.1080/03115519008527817

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Official URL: http://dx.doi.org/10.1080/03115519008527817

Abstract/Summary

References  Citations Metrics  Reprints & Permissions  PDF Abstract Five species of dimitobelid belemnites are described from the Cretaceous of James Ross Island, Antarctic Peninsula. Dimitobelus (Dimitobelus) stimulus Whitehouse is recorded with D. (Dimitobelus) cf. superstes (Hector), from Albian strata of the Gustav Group. D. (Dimitobelus) cf. ongleyi Stevens is recorded with Dimitobelus (Dimitocamax) cramensis sp. nov. and D. (Dimitocamax) cf. seymouriensis Doyle from the ?Santonian-Campanian Santa Marta Formation (Marambio Group). D. (Dimitobelus) superstes and D. (Dimitobelus) ongleyi were previously thought to have been restricted to New Zealand. The new records show that these species had a circum Gondwanan distribution extending into Antarctica and Australia. No other elements of the Antarctic-Australian dimitobelid fauna are known in New Zealand. In the Campanian, the Dimitobelidae became restricted to the Weddellian Province in Antarctica-New Zealand.

Item Type:	Publication - Article
Digital Object Identifier (DOI):	10.1080/03115519008527817
ISSN:	0311-5518
Additional Keywords:	Antarctica, James Ross Island, Cretaceous, belemnites, Dimitobelidae, biogeography
Date made live:	20 Jun 2018 08:26 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/520345

Item Type:

Publication - Article

Digital Object Identifier (DOI):

10.1080/03115519008527817

ISSN:

0311-5518

Additional Keywords:

Antarctica, James Ross Island, Cretaceous, belemnites, Dimitobelidae, biogeography

Date made live:

20 Jun 2018 08:26 +0 (UTC)

URI:

https://nora.nerc.ac.uk/id/eprint/520345