One of the richest and best preserved late Campanian-Maastrichtian ammonite faunas of the
world occurs within the Lopez de Bertodano Formation on Seymour Island. The excellent …

Seymour Island, Antarctica (64° 17'S), offers the first opportunity to examine the crisis at the
end of the Cretaceous from the high southern latitudes. The K/T boundary sequence on …

The annelid Rotularia is a common element of Jurassic to Early Tertiary shallow-water
marine faunas but little attention has been paid to its paleoecologic and stratigraphic …

Palaeocene molluscan faunas are characterised by complex evolutionary histories following
the Cretaceous–Tertiary (K–T) boundary extinction event and exhibit dramatic, distinct …

Stratigraphically well-controlled outcrop samples, with apparently continuous sedimentation
across the Cretaceous/Tertiary (KIT) boundary, show a gradually changing succession at …

Following the mass extinction event at the end of the Cretaceous, the marine molluscan
faunas of the high southern latitudes underwent a marked period of diversification during the …

Leptomaria antipodensis and Leptomaria hickmanae are described from the Upper
Cretaceous [Maastrichtian] Lopez de Bertodano Formation, Seymour Island, and represent …

During the 6-year negotiation of and adoption of the Convention on the Regulation of
Antarctic Mineral Resources Activities on June 2, 1988, various countries have increased …

Ammonites are an extinct and charismatic lineage that persisted for over 300 million years.
They were used, with other fossils, to corroborate the principle of faunal succession and …

En el marco del proyecto GEOANTAR-MARAMBIO durante la campaña de verano 1988-
1989 con personal del lnstituto Antártico Argentino, CO-NlCET y Universidad de Buenos …