Author: Agnieszka K.

The study uncovers the world’s most diverse collection of fossilized ascidian spicules, found in Bogutovo Selo near Ugljevik, Bosnia and Herzegovina, and dating back to the Middle Miocene.

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

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

Besanosaurus leptorhynchus is a large-bodied ichthyosaur from the Middle Triassic of Monte San Giorgio (Alps near the Italy–Switzerland border).

The earliest, Triassic (approx. 220–200 million years) turtles are characterized by a large diversity of bony connections…

Three new species of buttercups have been described from Western Pomerania.

The description of the complete skeleton of a dicynodont from Lisowice has enabled a new interpretation of incomplete data on Late Triassic dicynodonts.

…new data from Maxwell Bay, a wide-open bay in the South Shetland Islands.

Experiments on Recent sea urchins grown in seawater with a low Mg/Ca ratio have shown that they produce skeletons with lower magnesium content and nanohardness.

Turbinoliidae are a group of solitary scleractinian corals (suborder Refertina) with small conical coralla…