The highly fossiliferous Eocene deposits of the Antarctic Peninsula are among the most
productive sites for fossil remains in the Southern Hemisphere and offer rare insights into …

A shark tooth from the Spartan Glacier Formation of the Fossil Bluff Group of Alexander
Island, Antarctic Peninsula is described and assigned to Palaeospinacidae, an extinct group …

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 …

Rare remains of predominantly deep-water sharks of the families Hexanchidae, Squalidae,
Dalatiidae, Centrophoridae, and Squatinidae are described from the Eocene La Meseta …

The marine waters of present-day Antarctica contain an exceedingly depauperate
elasmobranch fauna. Recent investigations into the Eocene marine sediments of the La …

Abstract The taxonomy of Upper Cretaceous synechodontiform sharks from the James Ross
Basin, northern Antarctica, is reviewed. All material is from the Santa Marta Formation (late …

We describe a new shark fauna from Canada's westernmost Arctic island, Banks Island,
Northwest Territories, based upon thousands of shark teeth recovered from lower–middle …

In this study we describe a new kitefin shark (Dalatiidae) genus and species Dracipinna
bracheri gen. et sp. nov. based on upper Oligocene and lower Miocene tooth fossils. The …

Fossils of post-Palaeozoic sharks and rays are common and well known, and have been
extensively studied. Early studies, especially the monographic works of Agassiz and Smith …

The sawsharks (Chondrichthyes, Pristiophoriformes, Pristiophoridae) are a small but
distinctive neoselachian order, characterized by an elongate, dorsoventrally compressed …