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STRATIGRAPHY OF THE LA MESETA FORMATION (EOCENE), MARAMBIO (SEYMOUR) ISLAND, ANTARCTICA
Abstract. La Meseta Formation is a discontinuity bounded sedimentary unit which crops out on Marambio (Seymour) and Cockburn islands, approximately 100 km SE of the northern tip of the Antarctic
Record of Late Miocene glacial deposits on Isla Marambio (Seymour Island), Antarctic Peninsula
Abstract We report and describe two new small diamictite outcrops on Isla Marambio (Seymour Island), Antarctic Peninsula. These rocks rest on an erosional unconformity on top of the Eocene La Meseta
Eocene land mammals from Seymour Island, Antarctica: palaeobiogeographical implications
Middle Eocene land mammals from La Meseta Formation, Seymour (Marambio) Island are reviewed. A taxonomically diverse fossil land-vertebrate assemblage with small and medium-size mammals has been
New marsupial (Mammalia) from the Eocene of Antarctica, and the origins and affinities of the Microbiotheria
TLDR
The new taxon, here referred to the new family Woodburnodontidae, constitutes the second microbiotherian known from these Antarctic levels and age and confirms the association of representatives of this order within a common, Andean-Patagonian-Antarctic biogeographic region, already present since the Late Cretaceous.
Paleontology and sedimentology of Middle Eocene rocks in Lago Argentino area, Santa Cruz Province, Argentina
TLDR
The similarities of this fauna with that recorded in the Upper Member of the Rio Turbio Formation, together with 87Sr/86Sr ages, suggest a late Middle Eocene age for the Man Aike Formation.
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