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Pleurotomaria (Entemnotrochus) baldwini
Taxonomy
Pleurotomaria (Entemnotrochus) baldwini was named by Hickman (1976) [originally desribed as Pleurotomaria (Entemnotrochus ?) siletzensis]. It is extant. Its type specimen is USNM 562078, a shell. Its type locality is Ellendale Basalt Quarry, which is in an Eocene marine horizon in the Siletz River Volcanics Formation of Oregon.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1976 | Pleurotomaria (Entemnotrochus) baldwini Hickman p. 1095 figs. Pl. 2, figs. 3-7 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Pleurotomaria (Entemnotrochus) baldwini Hickman 1976
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Diagnosis
No diagnoses are available