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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stygimys vastus
Taxonomy
Stygimys vastus was named by Lofgren et al. (2005). Its type specimen is TMM 41400-12, a tooth (p4), and it is not a trace fossil. Its type locality is Tom's Top (Dawson Creek), which is in a Torrejonian terrestrial horizon in the Black Peaks Formation of Texas.
Synonymy list
| Year | Name and author |
|---|---|
| 2005 | Stygimys vastus Lofgren et al. p. 83 |
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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.
†Stygimys vastus Lofgren et al. 2005
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, subp = subphylum | |||||
| References: Jenkins and Krause 1983, Gunnell et al. 1995, Hopson 1973, Hendy et al. 2009, Carroll 1988 | |||||
Age range: Torrejonian or 63.40000 to 60.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Torrejonian | USA (Texas) | Stygimys vastus (type locality: 14887) |