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Hamites attenuatus
Taxonomy
Hamites attenuatus was named by Sowerby (1814). It is a 3D body fossil. It is the type species of Hamites.
It was recombined as Torneutoceras attenuatus by Hyatt (1900); it was recombined as Torneutoceras attenuatum by Spath (1922); it was considered a nomen dubium by Spath (1939).
It was recombined as Torneutoceras attenuatus by Hyatt (1900); it was recombined as Torneutoceras attenuatum by Spath (1922); it was considered a nomen dubium by Spath (1939).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1814 | Hamites attenuatus Sowerby |
| 1842 | Hamites attenuatus d'Orbigny p. 533 figs. Pl. 131, Figs. 9-13 |
| 1900 | Torneutoceras attenuatus Hyatt p. 586 |
| 1922 | Torneutoceras attenuatum Spath p. 148 |
| 1990 | Hamites attenuatus Henderson p. 130 |
| 1996 | Hamites attenuatus Wright et al. p. 239 |
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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.
†Hamites attenuatus Sowerby 1814
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Invalid names: Hamites attenuatus d'Orbigny 1842 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Early/Lower Albian to the top of the Cenomanian or 113.20000 to 93.90000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Albian | Mexico (Chihuahua) | Hamites attenuatus (88251 88252) | |
| Albian | Switzerland | Hamites attenuatus (2166) | |
| Late/Upper Albian | Angola | Torneutoceras attenuatum (210839) | |
| Cenomanian | United Kingdom (England) | Hamites attenuatus (154013) | |
| Early/Lower Cenomanian | Mexico (Zacatecas) | Hamites attenuatus (87607) |