Learn more about the time period that took place 488 to 443 million years ago. 3 min read During the Ordovician period, part of the Paleozoic era, a rich variety of marine life flourished in the ...

Fossil evidence is in the form of early land plant megafossils and dispersed microfossils (spores and fragments). I am currently working on material from the Ordovician-Devonian of China, Oman, Saudi ...

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 ...

As mentioned by TheGodskin's post on Reddit, the Crucible Knights Ordovis, Siluria, and Devonia are named after the Ordovician, Silurian, Devonian periods of the Paleozoic era respectively.

The oldest echinoids come from the Late Ordovician Period and are approximately 450 million years old ... Diversity increased progressively through the Palaeozoic, and in the Devonian forms started to ...