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Crassatella collina
Taxonomy
Crassatella collina was named by Conrad (1857). Its type specimen is USNM 13339, a shell, and it is a 3D body fossil.
It was recombined as Crassatellites collina by Arnold and Anderson (1907) and Arnold (1907).
It was recombined as Crassatellites collina by Arnold and Anderson (1907) and Arnold (1907).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1855 | Crassatella collina Conrad p. 193 figs. pl. 6, fig. 1, 2 |
| 1857 | Crassatella collina Conrad p. 193 figs. pl. 6, fig. 1, 2 |
| 1866 | Crassatella collina Gabb p. 29 figs. PL 8, Fig. 50 |
| 1907 | Crassatellites collina Arnold p. 23 |
| 1907 | Crassatellites collina Arnold and Anderson p. 126 |
| 1944 | Crassatella collina Keen and Bentson p. 42 |
| 1994 | Crassatella collina Squires figs. pl. 3, fig. 5 |
| 2003 | Crassatella collina Moore |
| 2020 | Crassatella collina Hendy |
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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.
†Crassatella collina Conrad 1857
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, superf = superfamily | |||||
| References: Sanchez Roig 1926, Eames 1951 | |||||
Age range: Middle Eocene or 47.80000 to 37.71000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | USA (California) | Crassatella collina (202078 202085 202087 202089) |