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Ampullella hewitti
Taxonomy
Ampullella hewitti was named by Hanna and Hertlein (1949) [m. kosnik taxon no: 10090]. Its type specimen is CAS 9430, a shell, and it is a 3D body fossil. Its type locality is CAS loc. 32388A, Carneros Creek, which is in an Eocene marine sandstone in the Domengine Formation of California.
It was recombined as Euspirocrommium hewitti by Marincovich (1977).
It was recombined as Euspirocrommium hewitti by Marincovich (1977).
Synonymy list
| Year | Name and author |
|---|---|
| 1949 | Ampullella hewitti Hanna and Hertlein pp. 393 - 294 figs. Plate 77, figures 1 and 3; text figure 2 |
| 1977 | Euspirocrommium hewitti Marincovich p. 237 figs. PI. 20, figs. 1-3 |
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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.
†Ampullella hewitti Hanna and Hertlein 1949
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Middle Eocene or 47.80000 to 37.71000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | USA (California) | Ampullella hewitti (type locality: 208694) |