^ abSepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology. 364: 560. Retrieved 2008-01-12.
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pemphigaspis, extinct, genus, from, well, known, class, fossil, marine, arthropods, trilobites, lived, from, million, years, during, dresbachian, faunal, stage, late, cambrian, period, temporal, range, dresbachian, scientific, classification, kingdom, animalia. Pemphigaspis is an extinct genus from a well known class of fossil marine arthropods the trilobites It lived from 501 to 490 million years ago during the Dresbachian faunal stage of the late Cambrian Period 1 PemphigaspisTemporal range Dresbachian 1 Scientific classification Kingdom Animalia Phylum Arthropoda Class Trilobita Order Asaphida Genus PemphigaspisReferences edit a b Sepkoski Jack 2002 A compendium of fossil marine animal genera Trilobita entry Bulletins of American Paleontology 364 560 Retrieved 2008 01 12 nbsp This Asaphida related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Pemphigaspis amp oldid 994836826, wikipedia, wiki, book, books, library,