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Euspirocrommium
Taxonomy
Crommium (Euspirocrommium) was named by Sacco (1890) [Sepkoski's age data: K Turo T Ol-u Sepkoski's reference number: 909]. Its type is Crommium degensis.
It was reranked as Ampullospira (Euspirocrommium) by Vredenburg (1928); it was Amaurellina (Euspirocrommium) by Turner (1938) and Harzhauser et al. (2002); it was reranked as Euspirocrommium by Marincovich (1977), Majima (1989), Sepkoski (2002), Darragh and Kendrick (2008), Pacaud and Ledon (2014) and Darragh (2017).
It was assigned to Crommium by Sacco (1890); to Ampullospira by Vredenburg (1928); to Ampullospirinae by Marincovich (1977) and Majima (1989); to Amaurellina by Turner (1938) and Harzhauser et al. (2002); to Neotaenioglossa by Sepkoski (2002); to Naticidae by Darragh and Kendrick (2008); and to Ampullinidae by Pacaud and Ledon (2014) and Darragh (2017).
It was reranked as Ampullospira (Euspirocrommium) by Vredenburg (1928); it was Amaurellina (Euspirocrommium) by Turner (1938) and Harzhauser et al. (2002); it was reranked as Euspirocrommium by Marincovich (1977), Majima (1989), Sepkoski (2002), Darragh and Kendrick (2008), Pacaud and Ledon (2014) and Darragh (2017).
It was assigned to Crommium by Sacco (1890); to Ampullospira by Vredenburg (1928); to Ampullospirinae by Marincovich (1977) and Majima (1989); to Amaurellina by Turner (1938) and Harzhauser et al. (2002); to Neotaenioglossa by Sepkoski (2002); to Naticidae by Darragh and Kendrick (2008); and to Ampullinidae by Pacaud and Ledon (2014) and Darragh (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Crommium (Euspirocrommium) Sacco |
| 1928 | Ampullospira (Euspirocrommium) Vredenburg p. 400 |
| 1938 | Amaurellina (Euspirocrommium) Turner p. 86 |
| 1977 | Euspirocrommium Marincovich p. 236 |
| 1989 | Euspirocrommium Majima p. 29 |
| 2002 | Amaurellina (Euspirocrommium) Harzhauser et al. |
| 2002 | Euspirocrommium Sepkoski |
| 2008 | Euspirocrommium Darragh and Kendrick p. 235 |
| 2014 | Euspirocrommium Pacaud and Ledon p. 193 |
| 2017 | Euspirocrommium Darragh p. 51 |
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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.
G. †Euspirocrommium Sacco 1890
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†Euspirocrommium conicum Cox 1930
†Euspirocrommium degensis Sacco 1890
†Euspirocrommium hewitti Hanna and Hertlein 1949
†Euspirocrommium nantoialense Pacaud and Ledon 2014
†Euspirocrommium proinum Woodring 1957
†Euspirocrommium vincenti Glibert 1938
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Late/Upper Paleocene to the top of the Late/Upper Eocene or 58.70000 to 33.90000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Selandian - Thanetian | Pakistan (North-West Frontier) | E. conicum (52132) | |
| Late/Upper Paleocene | Pakistan | E. conicum (77279) | |
| Ypresian | France (Aisne) | E. nantoialense (177999) | |
| Lutetian | USA (California) | E. sp. (94825 94826) | |
| Bartonian - Priabonian | Australia (Western Australia) | E. sp. (179823) | |
| Priabonian | Australia (Western Australia) | E. sp. (205816) | |
| Late/Upper Eocene | Panama | Pachycrommium proinum (42531 42533 42534 42535 42537) |