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Pompeckium argenteum
Taxonomy
Nisusia (Jamesella) argenta was named by Walcott (1905). Its type specimen is USNM 52297a, a shell, and it is a 3D body fossil. Its type locality is USNM Locality 1p. 3 miles southeast of Barrel Spring, half mile east of road., which is in a Dyeran offshore limestone in the Poleta Formation of Nevada.
It was recombined as Pompeckium argenteum by Rowell (1977).
It was recombined as Pompeckium argenteum by Rowell (1977).
Sister species lacking formal opinion data
Synonymy list
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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.
†Pompeckium argenteum Walcott 1905
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. J. Rowell 1977 | Pompeckium with well developed dorsal sulcus and irregularly spaced |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||