which clung to the shells of trilobites in an epibiotic relationship. These brachiopods were found relaxed, suggesting that both species perished together, either buried alive or shortly after death.

Frontlines | Trilobites: Living on the Edge Courtesy of The Yoho-Burgess Shale Foundation The most familiar and abundant species of trilobites in North America may have followed an exotic survival ...

The Cambrian Explosion saw an incredible diversity of life emerge, including many major animal groups alive today ... for supporting bigger body sizes. Trilobites, like this perfectly preserved ...

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 ...