| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calorebama volutaeformis
Taxonomy
Pseudoliva volutaeformis was named by Gabb (1864).
It was recombined as Calorebama volutaeformis by Squires (1989).
It was recombined as Calorebama volutaeformis by Squires (1989).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Pseudoliva volutaeformis Gabb p. 99 figs. PI. 28, Fig. 212 |
| 1925 | Pseudoliva volutaeformis Anderson and Hanna p. 52 |
| 1927 | Pseudoliva volutaeformis Hanna p. 315 |
| 1927 | Pseudoliva volutaeformis Stewart p. 400 figs. Plate XXIX, fig. 7 |
| 1989 | Calorebama volutaeformis Squires p. 44 figs. Figure 2.15, 2.16 |
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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.
†Calorebama volutaeformis Gabb 1864
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Middle Eocene to the top of the Bartonian or 47.80000 to 38.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian - Lutetian | USA (Oregon) | Pseudoliva volutaeformis (200918) | |
| Eocene | USA (California) | Calorebama volutaeformis (207112) Pseudoliva volutaeformis (207113 207123) | |
| Middle Eocene | USA (California) | Calorebama volutaeformis (202080) | |
| Bartonian | USA (California) | Pseudoliva volutaeformis (122295 122340) |