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Phrenophoria planifrons
Taxonomy
Phrenophoria planifrons was named by Cooper and Grant (1976). Its type specimen is USNM 148378a, a shell (Articulated shell), and it is not a trace fossil. Its type locality is USNM702b, Split Tank, Glass Mountains, which is in a Kungurian reef, buildup or bioherm limestone in the Cathedral Mountain Formation of Texas.
Synonymy list
Year | Name and author |
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1976 | Phrenophoria planifrons Cooper and Grant p. 1966 figs. Pl 518, figs 33-38 |
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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.
†Phrenophoria planifrons Cooper and Grant 1976
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 13.1 | 12.7 | 13.6 | 13.1 | 0.636 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |