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Tamias eviensis
Taxonomy
Tamias eviensis was named by de Bruijn et al. (1980). It is not extant. Its type specimen is AMPB AL- 214 , M 1-2 sup. sin., a set of teeth. Its type locality is Aliveri, which is in a Burdigalian terrestrial horizon in Greece.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1980 | Tamias eviensis de Bruijn et al. p. 255 |
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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.
†Tamias eviensis de Bruijn et al. 1980
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Diagnosis
Reference | Diagnosis | |
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H. de Bruijn et al. 1980 | Tamias eviensis teeth are similar in size and proportions to those of the extant T. sibericus and the Pliocene T. orlovi Sulimski, 1964. T. eviensis is characterized by the absence of a parasyl in P4, the relatively well developed hypocone in M1-2, the presence of a small protoconule in M1-3 and the well developed anteroconid in m1-3. |
Measurements
No measurements are available
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Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Lillegraven 1979, Carroll 1988, Ji et al. 2002, Nowak 1991 |
Age range: Burdigalian or 20.45000 to 15.98000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Burdigalian | Greece | Tamias eviensis (type locality: 68032) |