Cenozoic ectothermic continental tetrapods (amphibians and reptiles) have not been
documented previously from Antarctica, in contrast to all other continents. Here we report a …

Antarctica has significant environmental, scientific, historic, and intrinsic values, all of which
are worth protecting into the future. This continent has a discrete number of places of …

Bulk sampling of an indurated glauconic sandstone horizon from Djebel el Kébar, Central
Tunisia, yielded a moderately diversified assemblage of elasmobranchs (sharks and rays) …

Many explanations for Eocene climate change focus on the Southern Ocean—where
tectonics influenced oceanic gateways, ocean circulation reduced heat transport, and …

The early Paleogene is critical for understanding global biodiversity patterns in modern
ecosystems. During this interval, Southern Hemisphere continents were largely …

The first record of one of the most common and widespread Paleogene selachians, the sand
tiger shark Brachycarcharias, in the Ypresian strata of the La Meseta Formation, Seymour …

ABSTRACT Seymour Island, Antarctic Peninsula, is known for its wealth of fossil remains.
This island provides one of the richest fossiliferous Paleogene sequences in the world …

Cretaceous aquatic ecosystems were amazingly diverse, containing most clades of extant
aquatic vertebrates as well as an array of sharks and rays not present today. Here we report …

A new genus and species, Notonuphar antarctica, is described from the Eocene of Seymour
(Marambio) Island, the Antarctic Peninsula and assigned to the Nymphaeales based on well …

Eocene deposits of the famous La Meseta Formation of Seymour Island, Antarctic Peninsula,
yielded the most diverse Paleogene fossil elasmobranch association of the Southern …