| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gervilleia ussurica
Taxonomy
Gervilleia ussurica was named by Kiparisova (1938).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Gervilleia ussurica Kiparisova p. 241 figs. Pl 6, figs 5-8 |
| 1942 | Gervilleia ussurica Newell and Kummel |
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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.
†Gervilleia ussurica Kiparisova 1938
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 6.42 |
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| Source: g = genus, f = family, superf = superfamily, o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Sanchez Roig 1926 | |||||
Age range: Griesbachian or 251.90200 to 250.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | USA (Wyoming) | Gervilleia ussurica (105378 105382) | |
| Griesbachian | USA (Montana) | Gervilleia ussurica (44495) |