CIRCUM-ANTARCTIC PALAEOBATHYMETRY: ILLUSTRATED EXAMPLES FROM CENOZOIC TO RECENT TIMES

dc.contributor.author	Brown B.
dc.contributor.author	Gaina C.
dc.contributor.author	Müller R.D.
dc.date.accessioned	2025-03-29T04:40:36Z
dc.date.available	2025-03-29T04:40:36Z
dc.date.issued	2006
dc.identifier	https://elibrary.ru/item.asp?id=13924832
dc.identifier.citation	Palaeogeography, Palaeoclimatology, Palaeoecology, 2006, 231, 1-2, 158-168
dc.identifier.issn	0031-0182
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/48690
dc.description.abstract	We use a revised set of seafloor spreading isochrons and updated plate tectonic reconstructions to produce palaeo-age and basement depth grids for the Southern Ocean. The palaeo-depth maps illustrate the evolution of the ocean basins (widening and deepening) and oceanic gateway development surrounding Antarctica. We provide examples of palaeo-basement depth profiles at selected times between 45 Ma and the present across the Tasman Gateway and Drake Passage. The digital grids provide improved boundary conditions for palaeoceanographic circulation models as well as for backtracking sediments from ODP drilling. © 2005 Elsevier B.V. All rights reserved.
dc.subject	ANTARCTICA
dc.subject	GATEWAYS
dc.subject	PALAEO-DEPTH
dc.subject	PLATE RECONSTRUCTIONS
dc.subject	SEAFLOOR AGE
dc.title	CIRCUM-ANTARCTIC PALAEOBATHYMETRY: ILLUSTRATED EXAMPLES FROM CENOZOIC TO RECENT TIMES
dc.type	Статья
dc.identifier.doi	10.1016/j.palaeo.2005.07.033

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