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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Paleopsephurinae
Taxonomy
Paleopsephurinae is a subfamily. Its type is Paleopsephurus.
It was assigned to Polyodonti by Grande and Bemis (1996).
It was assigned to Polyodonti by Grande and Bemis (1996).
Subtaxa
Paleopsephurus (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Paleopsephurinae Grande and Bemis p. 108 fig. 11 |
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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.
Subfm. †Paleopsephurinae
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Campanian to the top of the Torrejonian or 83.60000 to 60.90000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | USA (New Mexico) | Paleopsephurus wilsoni (36541) | |
| Late/Upper Maastrichtian | USA (Montana) | Paleopsephurus wilsoni (13142 67129) | |
| Late/Upper Maastrichtian | USA (Wyoming) | Paleopsephurus wilsoni (14585) | |
| Maastrichtian | USA (Montana) | Paleopsephurus wilsoni (142526) | |
| Torrejonian | USA (Montana) | Paleopsephurus sp. (14874) |