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 ...
In this activity, your class will use images of trilobite fossils to explore how fossils preserve information about ancient life. They will sort the fossils into orders (closely related groups) by ...
It may be that oxygen in the atmosphere, thanks to emissions from photosynthesizing cyanobacteria and algae, were at levels needed to fuel the growth ... bigger body sizes. Trilobites, like ...
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 ...
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