Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orbiculoidea sibirica
Taxonomy
Orbiculoidea sibirica was named by Moisseiev (1947). Its type specimen is TsGM 5302/577 and is a 3D body fossil. Its type locality is Pronchishchev Range, which is in an Anisian marine horizon in the Russian Federation.
Sister 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.
†Orbiculoidea sibirica Moisseiev 1947
show all | hide all
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
valve height | 4 | 5.41 | 3.00 | 8.50 | 5.80 | 2.25 |
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Source: g = genus, o = order, c = class, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy 2009 |
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Spathian | Russian Federation | Orbiculoidea sibirica (99908 99918 99919 135836) | |
Spathian | Japan | Orbiculoidea sibirica (113889) | |
Anisian | Russian Federation | Orbiculoidea sibirica (type locality: 127960) | |
Longobardian | Russian Federation | Orbiculoidea sibirica (135913) | |
Carnian | Russian Federation | Orbiculoidea sibirica (127961) | |
Julian | Russian Federation | Orbiculoidea sibirica (135835) |