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Tancredia americana cupressensis
Taxonomy
Tancredia americana cupressensis was named by Russell and Landes (1937) [DISTRIBUTION: Campanian; Western Interior.]. Its type specimen is GSC 9356, a shell, and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1937 | Tancredia americana cupressensis Russell and Landes p. 154 figs. pl. 4, fig. 8 |
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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.
†Tancredia americana cupressensis Russell and Landes 1937
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Diagnosis
No diagnoses are available