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Turricula cooperi
Taxonomy
Drillia cooperi was named by Dickerson (1916). It is a 3D body fossil. Its type locality is UCMP loc. 1853, Marysville Buttes, which is in a Ypresian marine horizon in the Capay Formation of California.
It was replaced with Cryptoconus injucundus by Hanna (1924); it was recombined as Turricula cooperi by Clark and Woodford (1927); it was recombined as Cryptoconus cooperi by Squires (1987), Squires (1988).
It was replaced with Cryptoconus injucundus by Hanna (1924); it was recombined as Turricula cooperi by Clark and Woodford (1927); it was recombined as Cryptoconus cooperi by Squires (1987), Squires (1988).
Sister species lacking formal opinion data
Mitra plicaria, T. acuminata, T. africana, T. aldreperta, T. amica, T. anomalocostata, T. atsukoae, T. biacuminata, T. bucciniformis, T. byorituensis, T. byramensis, T. cohni, T. coquandi, T. cowlitzensis, T. crassicostata, T. crenaturricula, T. dahanaensis, T. dentata, T. dimidata, T. dimidiata, T. dulcia, T. fasciolata, T. faxensis, T. frosti, T. fusiformis, T. gembacana, T. goniaea, T. gracilis, T. helix, T. imbricata, T. inarata, T. intermedia, T. javana, T. jenkinsi, T. johnstrupi, T. kossuthii, T. lamarcki, T. longiforma, T. losariensis, T. ludmilae, T. mcnairyensis, T. modesta, T. nasuto, T. nellii, T. niasensis, T. ornata, T. piura, T. planetica, T. plenta, T. polita, T. polycesta, T. promensis, T. pusilla, T. ripleyana, T. rosea, T. steenstrupi, T. symmetrica, T. telegdirothi, T. terebellum, T. torelli, T. transversaira, T. tuberculata, T. ullreyana, T. washingtonensis, T. koeneni, T. dentata, T. malaisei, T. pauli, T. andesita, T. angolensis, T. eastoni, T. hillegondae, T. sultani, T. aequa, T. byramensis, T. fijiensis, T. waiwailevensis, T. plenta, T. akhtari, T. cowlitzensis, T. drilliaeformis, T. everwyni, T. gembacana, T. hannonica, T. jogjacartensis, T. kelirensis, T. nanggulanensis, T. pamotanensis, T. plagiaria, T. plagioptyx, T. pollii, T. pulchra, T. reevei, T. rembangensis, T. samarangana, T. tallavignesii, T. waringinensis, T. floweri, T. deningeri, T. javana, T. javana, T. lyrata
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Drillia cooperi Dickerson |
| 1927 | Turricula cooperi Clark and Woodford p. 109 figs. Pl 19, figs 8-10 |
| 1987 | Cryptoconus cooperi Squires p. 50 fig. 78 |
| 1988 | Cryptoconus cooperi Squires p. 17 fig. 40 |
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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.
†Turricula cooperi Dickerson 1916
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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: base of the Early/Lower Eocene to the top of the Lutetian or 56.00000 to 41.03000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | USA (California) | Cryptoconus cooperi (111552) | |
| Ypresian | USA (California) | Cryptoconus cooperi (178748 178750 178752 178756) Drillia cooperi (122337) Turricula cooperi (52422 52426 52428 52430 78722 238132) | |
| Ypresian | USA (Oregon) | Turricula cooperi (200804) | |
| Lutetian | USA (California) | Cryptoconus cooperi (5527 5532 5541 5542 5543) | |
| Middle Eocene - Late/Upper Eocene | USA (California) | Cryptoconus cooperi (37928) |