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Conotoma
Taxonomy
Pleurotomaria (Conotoma) was named by Perner (1907) [Sepkoski's age data: S Wenl S Prid
Pleurotomaria (Clathrospira [Conotoma])]. Its type is Conotoma eximia.
It was reranked as Conotoma by Knight et al. (1960), Sepkoski (2002).
It was assigned to Pleurotomaria by Perner (1907); to Coelozonides by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).
It was reranked as Conotoma by Knight et al. (1960), Sepkoski (2002).
It was assigned to Pleurotomaria by Perner (1907); to Coelozonides by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Pleurotomaria (Conotoma) Perner p. 21 |
| 1960 | Conotoma Knight et al. p. 211 |
| 2002 | Conotoma Sepkoski |
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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. †Conotoma Perner 1907
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†Conotoma aurora Blodgett and Johnson 1992
†Conotoma bispiralis Hall 1852
†Conotoma claustrata Lindström 1884
†Conotoma eximia Perner 1907
†Conotoma gradata Lindström 1884
†Conotoma latezonata Lindström 1884
†Conotoma nitella Hall 1860
†Conotoma pugnus Perner 1907
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| References: Hendy 2009, Bambach et al. 2007 | |||||
Age range: base of the Rhuddanian to the top of the Eifelian or 443.10000 to 387.95000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhuddanian | Czechia (Bohemia) | Pleurotomaria eximia (105700) | |
| Sheinwoodian | Sweden (Gotland) | Pleurotomaria claustrata (3973 3977 13594) Pleurotomaria gradata (154965) | |
| Wenlock - Ludlow | USA (Wisconsin) | C. bispiralis (24944) | |
| Gorstian | Sweden (Gotland) | Pleurotomaria gradata (13603) | |
| Gorstian | Czechia (Bohemia) | Pleurotomaria pugnus (106308) | |
| Ludlow | Canada (Ontario) | Pleurotomaria bispiralis (155723) | |
| Eifelian | USA (Nevada) | Ptychomphalina aurora (3826 3830 44124) |