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Coledium
Taxonomy
Coledium was named by Grant (1965) [Sepkoski's age data: D Eife C Serp-l Sepkoski's reference number: 25,955]. It is not extant.
It was assigned to Stenoscismatidae by Brunton and Champion (1974); to Rhynchonellida by Sepkoski (2002); and to Stenoscismatinae by Grant (1965), Williams et al. (2002) and Waterhouse (2004).
It was assigned to Stenoscismatidae by Brunton and Champion (1974); to Rhynchonellida by Sepkoski (2002); and to Stenoscismatinae by Grant (1965), Williams et al. (2002) and Waterhouse (2004).
Species
C. altisulcatum, C. angarium, C. bowsheri, C. cestriensis, C. cheni, C. costacurtosus, C. costulatum, C. crassa, C. dutroi, C. elvinia, C. erugatum, C. evexum, C. explanatum, C. globulinum (syn. Terebratula corymbosa), C. indentatum, C. obesum, C. opimum, C. rhomboidale, C. rhomboidea, C. saquensis, C. satuni, C. selongensis, C. therum, C. torvum, C. undulatum, C. vadosulcatum
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Coledium Grant |
| 1974 | Coledium Brunton and Champion p. 822 |
| 2002 | Coledium Sepkoski |
| 2002 | Coledium Williams et al. p. 1220 |
| 2004 | Coledium Waterhouse |
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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. †Coledium Grant 1965
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†Coledium altisulcatum Carter 1967
†Coledium angarium Grant 1965
†Coledium bowsheri Cooper 1956
†Coledium cestriensis Snider 1915
†Coledium cheni Waterhouse 2004
†Coledium costacurtosus Waterhouse 2004
†Coledium costulatum Carter 1967
†Coledium crassa Hamlet 1928
†Coledium dutroi Grant 1965
†Coledium elvinia Waterhouse 1986
†Coledium erugatum Grant 1965
†Coledium evexum Grant 1965
†Coledium explanatum McChesney 1860
†Coledium indentatum de Koninck 1887
†Coledium obesum Clark 1962
†Coledium opimum Grant 1965
†Coledium rhomboidale Hall and Clarke 1894
†Coledium rhomboidea Phillips 1836
†Coledium saquensis Muir-Wood 1948
†Coledium satuni Wongwanich et al. 2004
†Coledium selongensis Shen and Jin 1999
†Coledium therum Walcott 1884
†Coledium torvum Grant 1965
†Coledium undulatum Grant 1965
†Coledium vadosulcatum Carter 1967
Diagnosis
No diagnoses are available