Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Allorisma depressa
Taxonomy
Allorisma depressa was named by Ogilvie Gordon (1927). It is not extant. Its type locality is Plesdinaz, Val Gardena, which is in a Changhsingian carbonate limestone in the Bellerophon Formation of Italy.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1927 | Allorisma depressa Ogilvie Gordon |
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.
†Allorisma depressa Ogilvie Gordon 1927
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
Source: o = order, c = class | |||||
Reference: Aberhan et al. 2004 |
Age range: Changhsingian or 254.17000 to 252.17000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Changhsingian | Italy (South Tyrol) | Allorisma depressa (type locality: 204983) |