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†Hadrocephalites Sundberg & McCollum 2002
urn:lsid:organismnames.com:name:1551357
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86
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†Hadrocephalites Sundberg & McCollum 2002
Sundberg & McCollum 2002. Kochiella Poulsen, 1927, and Hadrocephalites new genus (Trilobita: Ptychopariida) from the early Middle Cambrian of western North America. Journal of Paleontology, 76(1), Jan 2002: 76-94