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Perognathus pearlettensis
Taxonomy
Perognathus pearlettensis was named by Hibbard (1941). It is a 3D body fossil. Its type locality is Borchers, which is in a Gelasian terrestrial siltstone in the Crooked Creek Formation of Kansas.
Synonymy list
Year | Name and author |
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1941 | Perognathus pearlettensis Hibbard |
1980 | Perognathus pearlettensis Kurten and Anderson p. 233 |
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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.
†Perognathus pearlettensis Hibbard 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Ji et al. 2002, Hendy et al. 2009, Carroll 1988, Samuels and Van Valkenburgh 2008, Lillegraven 1979, Nowak 1991 |
Age range: base of the Gelasian to the top of the Irvingtonian or 2.58800 to 0.30000 Ma
Collections (12 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Blancan | USA (Arizona) | Perognathus pearlettensis (19650) | |
Blancan | USA (Kansas) | Perognathus pearlettensis (19931 19938 19942 19943) | |
Blancan | USA (Texas) | Perognathus pearlettensis (20023 20030 20032 20060) | |
Gelasian | USA (Kansas) | Perognathus pearlettensis (type locality: 19927) | |
Irvingtonian | USA (Kansas) | Perognathus pearlettensis (20427) | |
Irvingtonian | USA (Nebraska) | Perognathus pearlettensis (20523) |