| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Tyrannomys was named by Martin (1989). It is not extant. Its type is Tyrannomys harkseni.
It was assigned to Zapodidae by Martin (1989), McKenna and Bell (1997).
It was assigned to Zapodidae by Martin (1989), McKenna and Bell (1997).
Species
T. harkseni (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Tyrannomys Martin |
| 1997 | Tyrannomys McKenna and Bell |
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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
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Carroll 1988, Lillegraven 1979, Nowak 1999, Hendy et al. 2009 | |||||
Age range: Irvingtonian or 1.80000 to 0.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Irvingtonian | USA (South Dakota) | T. harkseni (20389) |