| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Crurithyris planoconvexa
Taxonomy
Spirifer planoconvexa was named by Shumard (1855).
It was recombined as Martinia planoconvexa by Arthaber (1900); it was recombined as Ambocoelia planoconvexa by Tschernyschew (1902), Mansuy (1913) and Kozlowski (1914); it was recombined as Spirifer (Martinia) planoconvexus by Frech (1911); it was recombined as Crurithyris planoconvexa by Chronic (1953), Liao (1979) and Li et al. (1986).
It was recombined as Martinia planoconvexa by Arthaber (1900); it was recombined as Ambocoelia planoconvexa by Tschernyschew (1902), Mansuy (1913) and Kozlowski (1914); it was recombined as Spirifer (Martinia) planoconvexus by Frech (1911); it was recombined as Crurithyris planoconvexa by Chronic (1953), Liao (1979) and Li et al. (1986).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1855 | Spirifer planoconvexa Shumard |
| 1900 | Martinia planoconvexa Arthaber p. 266 |
| 1902 | Ambocoelia planoconvexa Tschernyschew p. 196 figs. Pl 20, fig 1; pl 49, fig 7 |
| 1911 | Spirifer (Martinia) planoconvexus Frech p. 143 figs. Pl 7, figs 6a-e; pl 21, figs 6a-c; pl 24, fig 8 |
| 1913 | Ambocoelia planoconvexa Mansuy p. 82 figs. Pl 9, fig 4; text-fig 6 |
| 1914 | Ambocoelia planoconvexa Kozlowski p. 76 figs. pl. 1, fig. 5, pl. 10, fig. 1-14, text-fig. 19 |
| 1953 | Crurithyris planoconvexa Chronic p. 65 figs. Pl 5, figs 15a-18; pl 10, figs 7-9b |
| 1979 | Crurithyris planoconvexa Liao figs. Pl 4, figs 20,21 |
| 1986 | Crurithyris planoconvexa Li et al. figs. Pl 8, fig 8 |
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.
†Crurithyris planoconvexa Shumard 1855
show all | hide all
Diagnosis
No diagnoses are available