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Betraccium smithi
Taxonomy
Betraccium smithi was named by Pessagno et al. (1979). Its type specimen is USNM 251850 and is a 3D body fossil. Its type locality is V5A3, V5A traverse, Punta San Hipolito, Baja California, which is in a Norian basinal (siliceous) chert in the San Hipolito Formation of Mexico.
Synonymy list
| Year | Name and author |
|---|---|
| 1979 | Betraccium smithi Pessagno |
| 1979 | Betraccium smithi Pessagno et al. p. 178 figs. Pl. 2, figs. 7, 11-12, 16 |
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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.
†Betraccium smithi Pessagno et al. 1979
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||