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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ochotonoma
Taxonomy
Ochotonoma was named by Sen (1998) [Type species is from Calta, Turkey.]. It is not extant. Its type is Ochotonoma anatolia.
It was assigned to Ochotonidae by Sen (1998); and to Ochotoninae by Erbajeva et al. (2011).
It was assigned to Ochotonidae by Sen (1998); and to Ochotoninae by Erbajeva et al. (2011).
Species
O. anatolia (type species)
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Ochotonoma Sen |
| 2011 | Ochotonoma Erbajeva et al. p. 2 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. Sen 1998 | Small to middle sized ochotonid. On lower p3 anteroconid is large, with one or two anterior flexids filled with cement, or at least with depressions; protoflexid and paraflexid with smooth enamel borders. Upper P2 with one anterior flexus. Upper M2 with a stong posterolingual process. |
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Nowak 1991, Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009 | |||||
Age range: base of the Ruscinian to the top of the Early/Lower Pliocene or 5.09000 to 3.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliocene | Armenia (Shirak) | O. sp. (209755) | |
| Ruscinian | Türkiye (Ankara) | O. anatolica (34370) |