| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Betonnia
Taxonomy
Betonnia was named by Williamson et al. (2011). It is not extant. Its type is Betonnia tsosia.
It was assigned to Cimolestidae by Williamson et al. (2011).
It was assigned to Cimolestidae by Williamson et al. (2011).
Species
B. tsosia (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Betonnia Williamson et al. p. 171 |
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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: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Kielan-Jaworowska et al. 2004, Lillegraven 1979, Hendy et al. 2009, Carroll 1988, Ji et al. 2002 | |||||
Age range: Puercan or 66.00000 to 63.30000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pu3 | USA (Montana) | B. tsosia (14738) | |
| Pu3 | USA (New Mexico) | Cimolestidae indet. (26575) | |
| Puercan | USA (Montana) | B. tsosia (14666 14800 183113 218650 218655) | |
| Puercan | USA (New Mexico) | B. tsosia (14760 14794) |