Penarosa
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| Penarosa Fossil range: Cambrian[1] |
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Penarosa is an extinct genus from a well known class of fossil marine arthropods, the trilobites. It lived during the Cambrian Period[1], which lasted from approximately 542 to 488 million years ago.
Penarosa is now also known as a very rare surname which has passed down through many generations.
[edit] References
- ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology 364: p.560.
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Penarosa is now also known as a very rare surname which has passed down through many generations.
