| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polytremacis urgonensis
Taxonomy
Polytremacis urgonensis was named by Koby (1895).
It was recombined as Pseudopolytremacis urgonensis by Kuzmicheva (1987).
It was recombined as Pseudopolytremacis urgonensis by Kuzmicheva (1987).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Polytremacis urgonensis Koby |
| 1987 | Pseudopolytremacis urgonensis Kuzmicheva |
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.
†Polytremacis urgonensis Koby 1895
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: base of the Early/Lower Barremian to the top of the Maastrichtian or 130.00000 to 66.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Barremian | Turkmenistan | Pseudopolytremacis urgonensis (91688) | |
| Aptian | Switzerland | Polytremacis urgonensis (76998) | |
| Early/Lower Aptian | Germany | Polytremacis urgonensis (50421) | |
| Early/Lower Albian | USA (Texas) | Polytremacis urgonensis (84749) | |
| Campanian - Maastrichtian | Ukraine | Polytremacis urgonensis (87044) |