Sobral

Results: 47



#Item
21James Ross Island group / Lopez de Bertodano Formation / Seymour Island / Cretaceous–Tertiary extinction event / Sobral Formation / Cretaceous / Macrofossil / Geography of Antarctica / Geologic time scale / Phanerozoic

Changes in the macrofossil faunas at the end of the cretaceous on Seymour Island, Antarctic Peninsula I

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Language: English - Date: 2011-05-06 05:14:24
22British Antarctic Territory / Chilean Antarctic Territory / Seymour Island / Sobral Formation / Cross Valley / Lopez de Bertodano Formation / Seymour / Vega Island / Snow Hill Island / Geography of Antarctica / Physical geography / Argentine Antarctica

include bivalves, gastropods, echinoderm spines, and abundant wood. This work was supported by National Science Foundation grant DPPReferences Andersson, J. Con the geology of Graham Land. Bulletin of

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Language: English - Date: 2011-05-06 05:45:54
23Sobral Formation / Seymour Island / Sobral / Greensand / Cape Wiman / Cross-bedding / Geography of Antarctica / Sedimentary rocks / Graham Land

Geologic studies on Seymour Island DAVID H. ELLIOT and STEVEN M. HOFFMAN Byrd Polar Research Center

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Language: English - Date: 2011-05-06 16:41:26
24Graham Land / Sobral Formation / Seymour Island / Lopez de Bertodano Formation / Maastrichtian / Sobral / Unconformity / Greensand / Geography of Antarctica / Antarctica / Geology

____ Figure 2. Cockburn Island, Antarctic Peninsula. Seymour Island in background. View to the southeast. sequence exposed along one of the small gullies at the south end

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Language: English - Date: 2011-05-06 15:40:53
25British Antarctic Territory / Chilean Antarctic Territory / Seymour Island / Sobral Formation / Cape Wiman / Lopez de Bertodano Formation / Maastrichtian / Sobral / Geography of Antarctica / Antarctica / Argentine Antarctica

References but also to move pebbles and, perhaps, tamp the walls of a burrow. The description of this new genus and species of decapod not only enhances our understanding of the fossil fauna of the

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26Anomura / Geology of Antarctica / James Ross Island / Santa Marta Formation / Seymour Island / Cape Wiman / Sobral Formation / Sobral / Emerita / Geography of Antarctica / Physical geography / Antarctica

Pankhurst, and W.R. VennumWest Antarctica in Gondwanaland. Crustal blocks, reconstruction and break-up processes. Tectonophysics, 155,Stump, EThe Ross Orogen of the Transantarctic Mountains in li

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27Anthozoa / Coral reefs / Argentine Antarctica / British Antarctic Territory / Chilean Antarctic Territory / Seymour Island / Sobral Formation / Coral / Lopez de Bertodano Formation / Geography of Antarctica / Physical geography / Antarctica

This work was supported by National Science Foundation grant DPPThe specimen upon which the description of the new species of Lyreidus was based was made available by M. R. A. Thomson, British Antarctic Survey

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Language: English - Date: 2011-05-06 19:45:29
28Cretaceous / James Ross Island group / Argentine Antarctica / British Antarctic Territory / Chilean Antarctic Territory / Seymour Island / Lopez de Bertodano Formation / Sobral Formation / Maastrichtian / Geography of Antarctica / Geologic time scale / Phanerozoic

Fossil lobsters from Seymour Island, Antarctica RODNEY M. FELDMANN

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Language: English - Date: 2011-05-06 07:40:02
29British Antarctic Territory / Argentine Antarctica / Chilean Antarctic Territory / Seymour Island / Sobral Formation / Lopez de Bertodano Formation / Cockburn Island / Maastrichtian / Cretaceous / Geography of Antarctica / Physical geography / Phanerozoic

Arial Narrow Negreta cursiva

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30British Antarctic Territory / Flora of Antarctica / Glossopteris / Seymour Island / Lopez de Bertodano Formation / Ohio Range / Sobral Formation / Cretaceous / James Ross Island / Geography of Antarctica / Physical geography / Antarctica

of different lithology. In the absence of diagnostic paleontologic evidence, this proposal can only be postulated. Finally, the Cretaceous/Tertiary contact may occur at some other, as yet undefined, horizon between the h

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Language: English - Date: 2011-05-06 22:22:09
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