The Amazonian rainforest is arguably the most species-rich terrestrial ecosystem in the
world, yet the timing of the origin and evolutionary causes of this diversity are a matter of …

First appearing in the latest Cretaceous, Crocodylia is a clade of semi-aquatic, predatory
reptiles, defined by the last common ancestor of extant alligators, caimans, crocodiles, and …

A detailed Re-Os molybdenite, pyrite, and chalcopyrite geochronology at five shear-hosted
Au occurrences (Kenge, Mbenge, Porcupine, Konokono, and Dubwana) in the Lupa …

Cranial fragments associated with the holotype of Necrosuchus ionensis reveal a dorsally
shifted foramen aereum on the quadrate and a long, slender descending process of the …

Eusuchians with deep snouts and labiolingually compressed teeth are known from the
Palaeogene of Laurasia. These are usually referred to Pristichampsinae, but the type …

Despite the fact that fossil crocodylians have been recovered from the Panama Canal Zone
starting with initial excavations in 1912, detailed studies have been lacking. Recent …

Caimanines are crocodylians currently restricted to South and Central America and the
oldest members are from lower Palaeocene localities of the Salamanca Formation (Chubut …

ABSTRACT Tsoabichi greenriverensis, tax. nov., is based on cranial and postcranial
remains from the lower Eocene (Wasatchian) Green River Formation of Wyoming. Casts of …

The fossil crocodylomorph fauna of the Cenozoic of South America is very rich and diverse.
Historically, few publications have been dedicated to providing an overall review of this …

A new basal mesoeucrocodylian, Lorosuchus nodosus gen. et sp. nov., from the
Palaeocene of north-western Argentina is presented here. The new taxon is diagnosed by …