But his heath failed and he died, leaving around half of the trilobites then known from Britain unclassified; the work was wound up in 1883. Though unfinished, Salter's monograph has thirty excellent ...

After surviving many different geological periods, one animal seemingly ceased to exist before the mass extinction of the Permian Period occurred.

The Grand Canyon reveals new insights into Earth's Cambrian Explosion and rapid marine biodiversity evolution.

In the event, no others were published. As the first monographic treatment of Carboniferous trilobites from Britain and Ireland, it has remained a standard work. Thirty-one species distributed among ...

A sea creature that lived millions of years ago has been discovered in a “remarkable state of preservation” by scientists.

We study trilobites from four periods of the Palaeozoic: the Cambrian, Ordovician, Silurian and Devonian. Our research covers trilobite taxonomy, phylogeny, functional morphology, biogeography, and ...

When a pack of pesky, migrating trilobites overrun the ship, Big Lizard has to use a hidden talent to lure them away. But one little trilobite, Rex, decides to stay.