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Turritoma
Taxonomy
Turritoma was named by Ulrich and Scofield (1897) [Sepkoski's age data: O Trem-u O Aren-l]. It is not extant. Its type is Murchisonia acrea.
It was reranked as Murchisonia (Turritoma) by Knight et al. (1960).
It was assigned to Pleurotomariidae by Ulrich and Scofield (1897); to Murchisonia by Knight et al. (1960); to Archaeogastropoda by Sepkoski (2002); and to Eotomariidae by Wagner (2023).
It was reranked as Murchisonia (Turritoma) by Knight et al. (1960).
It was assigned to Pleurotomariidae by Ulrich and Scofield (1897); to Murchisonia by Knight et al. (1960); to Archaeogastropoda by Sepkoski (2002); and to Eotomariidae by Wagner (2023).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Turritoma Ulrich and Scofield |
| 1897 | Turritospira Ulrich and Scofield |
| 1960 | Murchisonia (Turritoma) Knight et al. p. 291 |
| 2002 | Turritoma Sepkoski |
| 2023 | Turritoma Wagner p. G393 |
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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. †Turritoma Ulrich and Scofield 1897
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†Turritoma acrea Billings 1865
†Turritoma ada Billings 1865
†Turritoma constricta Whiteaves 1884
Invalid names: Turritospira Ulrich and Scofield 1897 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Bambach et al. 2007, Hendy 2009 | |||||
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cassinian | USA (Missouri) | Murchisonia acrea (75520 75525 75556 75557 75559 75561) Murchisonia acrea, Murchisonia indet. (75551) Murchisonia acrea, Murchisonia n. sp. #1 (75519) Murchisonia acrea, Murchisonia n. sp. #3 (75547) Murchisonia acrea, Murchisonia n. sp. #4, Murchisonia n. sp. #3, Murchisonia n. sp. #2 (75521) Murchisonia indet. (75543) | |
| Cassinian | Canada (Newfoundland) | Murchisonia acrea (154702) | |
| Cassinian | Canada (Newfoundland and Labrador) | T. acrea (56643) | |
| Floian | Canada (Newfoundland) | T. acrea (195748) | |
| Rangerian | Greenland | T. acrea (174316) | |
| Gorstian | Canada (Ontario) | Murchisonia constricta (155012) | |
| Ludlow | Canada (Ontario) | Murchisonia constricta (154346) |