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Kastanoceras spinigerum
Taxonomy
Kastanoceras spiniger was named by Kennedy and Cobban (1990). Its type specimen is USNM 423699, a shell, and it is a 3D body fossil. Its type locality is USGS Mesozoic 22871, Alzada, which is in a Cenomanian marine shale in Montana. It is the type species of Kastanoceras.
It was corrected as Kastanoceras spinigerum by Wright et al. (1996).
It was corrected as Kastanoceras spinigerum by Wright et al. (1996).
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Kastanoceras spiniger Kennedy and Cobban p. 394 figs. Pl 3, figs 13-21,26-31,35-44 |
| 1996 | Kastanoceras spinigerum Wright et al. p. 159 |
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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.
†Kastanoceras spinigerum Kennedy and Cobban 1990
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Diagnosis
No diagnoses are available