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Conocerina
Taxonomy
Conocerina was named by Ulrich and Foerste (1936) [Sepkoski's age data: O Trem-l Sepkoski's reference number: 524]. Its type is Conocerina brevis.
It was assigned to Cyrtendoceratidae by Ulrich et al. (1943); to Ellesmeroceratidae by Flower (1964), Teichert et al. (1964), Crick (1981); and to Ellesmerocerida by Sepkoski (2002).
It was assigned to Cyrtendoceratidae by Ulrich et al. (1943); to Ellesmeroceratidae by Flower (1964), Teichert et al. (1964), Crick (1981); and to Ellesmerocerida by Sepkoski (2002).
Species
C. arrecta, C. bassleri, C. beani, C. brevis (type species), C. magna, C. missouriensis, C. obliqua, C. raaschi, C. sublonga, C. unguloides
Synonymy list
Year | Name and author |
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1936 | Conocerina Ulrich and Foerste |
1943 | Conocerina Ulrich et al. |
1964 | Conocerina Flower p. 71 |
1964 | Conocerina Teichert et al. p. 140 |
1981 | Conocerina Crick p. 227 |
2002 | Conocerina 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. †Conocerina Ulrich and Foerste 1936
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†Conocerina arrecta Ulrich et al. 1943
†Conocerina bassleri Ulrich et al. 1943
†Conocerina beani Ulrich et al. 1943
†Conocerina brevis Ulrich and Foerste 1936
†Conocerina magna Ulrich et al. 1943
†Conocerina missouriensis Ulrich et al. 1943
†Conocerina obliqua Ulrich et al. 1943
†Conocerina raaschi Ulrich et al. 1943
†Conocerina sublonga Ulrich et al. 1943
†Conocerina unguloides Flower 1964
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Aberhan et al. 2004, Kiessling 2004 |
Age range: Demingian or 486.85000 to 483.40000 Ma
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Demingian | USA (Tennessee) | C. obliqua (154344) | |
Demingian | USA (New York) | C. reducta (427) | |
Demingian | USA (Virginia) | C. sp. (56651) | |
Gasconadian | USA (Texas) | C. arrecta, C. magna, C. obliqua (56498) C. brevis (88805) C. sp. (271) C. unguloides (88808) | |
Gasconadian | USA (New York) | C. reducta (56487) | |
Gasconadian | USA (Missouri) | C. brevis, C. sublonga (189328) | |
Gasconadian | USA (Oaklahoma) | C. beani (189354) | |
Tremadocian | USA (Virginia) | C. sp. (78881) | |
Tremadocian | USA (Maryland) | C. bassleri, C. beani (189353) | |
Tremadocian | USA (Iowa) | C. beani (101765) | |
Tremadocian | USA (Missouri) | C. arrecta (189344) C. beani, C. missouriensis (189340) | |
Tremadocian | USA (Wisconsin) | C. obliqua (189339) |