The La Meseta Formation crops out in Seymour/Marambio Island, Weddell Sea, northeast of
the Antarctic Peninsula and contains one of the world's most diverse assemblages of …

The chondrichthyan faunas from the D anish M aastrichtian chalk and the K/T boundary clay,
the F iskeler, are described for the first time. The rich and diverse fauna discovered in the …

Fossil deep-sea selachians are rare and their diversity underestimated as a consequence of
the scarcity of available outcrops of sediments containing them. Here we report a new fossil …

The first record of fossil teleostean otoliths from Antarctica is reported. The fossils were
obtained from late Early Eocene shell beds of the La Meseta Formation, Seymour Island that …

The oldest remains of the teleost family Oplegnathidae are reported from Antarctica.
Fragmentary beaks with the typical coalesced teeth have been discovered. The Antarctic …

Whale bones from the upper Eocene—? lower Oligocene La Meseta Formation of Seymour
(Marambio) Island, West Antarctica, are assigned to the Archaeoceti. They most probably …

During the Jurassic two main marine pathways might act as dispersion routes for vertebrates
and invertebrates between Laurasia and Gondwana: the Caribbean Seaway (between …

Isolated fish remains including a tooth of the oldest described frilled shark,
Chlamydoselachus thomsoni sp. nov. are described and figured from the Santa Marta …

On the basis of a skull from the late Eocene La Meseta Formation on Seymour Island,
Antarctic Peninsula, a gadiform fish is reported from the Antarctic region for the first time …

The few records of Jurassic fishes from Antarctica comprise several actinopterygians. Here
we describe the first fish material recovered from the Latady Group, upper Middle to lower …