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Taxonomy
Penemabuya antecessor was named by Gao and Fox (1996). Its type specimen is UALVP 29789, a mandible (incomplete right dentary with six teeth and the broken bases/vacant alveoli for 16 others), and it is a 3D body fossil. Its type locality is Verdigris Coulee (UA-MR-6), which is in a Santonian terrestrial sandstone/shale in the Milk River Formation of Canada. It is the type species of Penemabuya.
Synonymy list
Year | Name and author |
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1996 | Penemabuya antecessor Gao and Fox p. 47 figs. 20-21 |
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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.
†Penemabuya antecessor Gao and Fox 1996
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, subp = subphylum, uc = unranked clade | |||||
References: Carroll 1988, Behler and King 1979, Hendy et al. 2009, Kiessling 2004 |
Age range: Late/Upper Santonian or 85.70000 to 83.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Santonian | Canada (Alberta) | Penemabuya antecessor (type locality: 14425) |