| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pipestoneomys
Taxonomy
Pipestoneomys was named by Donohoe (1956). It is not extant. Its type is Pipestoneomys bisulcatus.
It was assigned to Protrogomorpha by Donohoe (1956), McKenna and Bell (1997); and to Pipestoneomyidae by Korth and Emry (2013), Korth et al. (2022).
It was assigned to Protrogomorpha by Donohoe (1956), McKenna and Bell (1997); and to Pipestoneomyidae by Korth and Emry (2013), Korth et al. (2022).
Species
P. bisulcatus (type species), P. pattersoni
Entered
by J. Alroy on 2003-01-23; modified by L. van den Hoek Ostende on 2013-10-27
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Pipestoneomys Donohoe |
| 1997 | Pipestoneomys McKenna and Bell |
| 2013 | Pipestoneomys Korth and Emry p. 289 |
| 2022 | Pipestoneomys Korth et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
G. †Pipestoneomys Donohoe 1956
show all | hide all
†Pipestoneomys bisulcatus Donohoe 1956
†Pipestoneomys pattersoni Alf 1962
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. W. Korth and R. J. Emry 2013 | Pipestoneomyid with mesodont cheek teeth; P3 lacking on all species; P4 larger than M1; anteriorly expanded anterocone on P4; hypoflexus (-id) continuous on molars until late stages of wear. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Nowak 1999, Ji et al. 2002, Carroll 1988, Lillegraven 1979 | |||||
Age range: base of the Duchesnean to the top of the Late/Upper Chadronian or 39.70000 to 33.90000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Duchesnean | Canada (Saskatchewan) | Yoderimys sp. (16845) | |
| Chadronian | USA (Nebraska) | P. bisulcatus (16930 17014) | |
| Chadronian | USA (Wyoming) | P. bisulcatus (17009) | |
| Chadronian | USA (Montana) | P. bisulcatus (16988) | |
| Chadronian | USA (North Dakota) | P. sp. (16991) | |
| Late/Upper Chadronian | USA (Montana) | P. bisulcatus (17027) | |
| Late/Upper Chadronian - Orellan | USA (Nebraska) | P. pattersoni (230806) |