The Cretaceous basins of Brazil have long been recognised as treasure troves of ostracod microfossils, whose diversity and preservation offer an unrivalled window into past environments and basin ...

Small bivalved crustacean ostracods are the most abundant fossil arthropods since the Ordovician and play an important role in paleoenvironmental reconstruction and evolutionary biology. The vast ...

Pancrustaceans in general display a wide variety of developmental strategies and are morphologically diverse. The evolution of many compelling pancrustacean features, such as limbs and diverse nervous ...