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Dentition of a Triassic ichthyosaur from China

A new specimen of the early ichthyosaur Chaohusaurus zhangjiawanensis from the Early Triassic of Hubei Province, China, confirms heterodonty in this species.

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Science News

Macroevolutionary patterns in pelagic tetrapods

A comprehensive study by an international team of researchers found that the evolutionary trajectories of Triassic–Jurassic ichthyosaurs and eosauropterygians…

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Science News

Skull of a dromaeosaurid dinosaur Shri devi

The material of a carnivorous dinosaur found in the 1970s by a Polish-Mongolian paleontological expedition in the Gobi Desert is newly interpreted...

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Science News

Interhemispheric biodiversity

The latitudinal diversity gradient is one of the most extensive and important biodiversity patterns on the Earth.

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Science News

Foraminifera

Foraminifera, a group of unicellular organisms, are commonly used as bioindicators in paleoenvironmental studies. Unfortunately, their distribution in many key areas is poorly understood.

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