| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ursirivus
Taxonomy
Ursirivus was named by Vokes (1945) [Sepkoski's age data: K u K Maes Sepkoski's reference number: 914]. It is not extant.
It was assigned to Corbulinae by Vokes (1980); and to Myoida by Sepkoski (2002).
It was assigned to Corbulinae by Vokes (1980); and to Myoida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
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. †Ursirivus Vokes 1945
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, c = class | |||||
| References: Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Cenomanian to the top of the Lutetian or 100.50000 to 41.30000 Ma
Collections (31 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | USA (Texas) | U. arlingtonanus (4637 4649 6475 6476 6489 6492 6509 6511 6512 6581) U. arlingtonanus, U. fannensis (4640) U. arlingtonanus, U. fanninensis (4656 6563 6576 6618) U. fanninensis (4645 4658 4660 6471 6479 6530 6548 6574 6575 6577 6630 6648) U. fanninensis, U. arlingtonanus (4650 4652 6484) | |
| Lutetian | Egypt (Eastern Desert) | U. nanus (3297) |