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Spinifrons delicatula
Taxonomy
Spinifrons delicatula was named by Cooper and Grant (1975). Its type specimen is USNM 148929, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
Year | Name and author |
---|---|
1975 | Spinifrons delicatula Cooper and Grant p. 1085 figs. Pl 385, figs 1-12 |
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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.
†Spinifrons delicatula Cooper and Grant 1975
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Diagnosis
No diagnoses are available