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Eostrophalosia inexpectata
Taxonomy
Eostrophalosia inexpectata was named by Cooper and Dutro (1982). Its type specimen is USNM 200926, a shell, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1982 | Eostrophalosia inexpectata Cooper and Dutro p. 60 figs. pl. 12 f. 3-12 |
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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.
†Eostrophalosia inexpectata Cooper and Dutro 1982
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Diagnosis
Reference | Diagnosis | |
---|---|---|
G. A. Cooper and J. T. Dutro 1982 | Eostrophalosia of moderate size having slender spines on both valves, a deeply concave dorsal valve, and the length about 80 percent of the width. |