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Paracosoryx dawesensis
Taxonomy
Cosoryx dawesensis was named by Frick (1937). It is a 3D body fossil. Its type locality is Ginn Quarry, which is in a Hemingfordian terrestrial horizon in Nebraska.
It was recombined as Cosoryx (Paracosoryx) dawesensis by Tedford et al. (1987); it was recombined as Paracosoryx dawesensis by Janis and Manning (1998), Davis (2007).
It was recombined as Cosoryx (Paracosoryx) dawesensis by Tedford et al. (1987); it was recombined as Paracosoryx dawesensis by Janis and Manning (1998), Davis (2007).
Synonymy list
Year | Name and author |
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1937 | Cosoryx dawesensis Frick |
1987 | Cosoryx (Paracosoryx) dawesensis Tedford et al. |
1998 | Paracosoryx dawesensis Janis and Manning p. 495 |
2007 | Paracosoryx dawesensis Davis p. 229 |
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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.
†Paracosoryx dawesensis Frick 1937
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Nowak 1991, Lillegraven 1979, Hendy et al. 2009, Carroll 1988, Nowak 1999 |
Age range: Hemingfordian or 18.50000 to 16.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Hemingfordian | USA (Nebraska) | Cosoryx dawesensis (type locality: 17917) |