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Pachyrotoceras laevigatum
Taxonomy
Pachyrotoceras laevigatum was named by Zhao et al. (1978). Its type specimen is NIGP 14873 and is a 3D body fossil. Its type locality is Dongshengling, Laoshan Mb, Fengcheng County, which is in a Wuchiapingian coastal siliciclastic in the Loping Formation of China.
It was recombined as Pericarinoceras laevigatum by Leonova (2002).
It was recombined as Pericarinoceras laevigatum by Leonova (2002).
Synonymy list
Year | Name and author |
---|---|
1978 | Pachyrotoceras laevigatum Zhao et al. p. 90 figs. Pl 3, figs 10-15; text-fig 38 |
2002 | Pericarinoceras laevigatum Leonova |
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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.
†Pachyrotoceras laevigatum Zhao et al. 1978
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Diagnosis
No diagnoses are available