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Cliefdenella
Taxonomy
Cliefdenella was named by Webby (1969) [Sepkoski's age data: O Cara-l O Ashg-u Sepkoski's reference number: 652,941,1066]. It is the type genus of Cliefdenellidae.
It was assigned to Calcarea by Sepkoski (2002); and to Cliefdenellidae by Webby (1969), Rigby and Potter (1986), Rigby et al. (1988), Rigby et al. (2008), Senowbari-Daryan and Rigby (2015).
It was assigned to Calcarea by Sepkoski (2002); and to Cliefdenellidae by Webby (1969), Rigby and Potter (1986), Rigby et al. (1988), Rigby et al. (2008), Senowbari-Daryan and Rigby (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Cliefdenella Webby |
| 1986 | Cliefdenella Rigby and Potter |
| 1988 | Cliefdenella Rigby et al. |
| 2002 | Clifdenella Sepkoski |
| 2008 | Cliefdenella Rigby et al. |
| 2015 | Cliefdenella Senowbari-Daryan and Rigby p. 389 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Whittington et al. 1997, Kiessling 2004 | |||||
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Caradoc - Ashgill | USA (California) | C. alaskaensis (119887) | |
| Late/Upper Ordovician | USA (Alaska) | C. alaskaensis (100189) | |
| Eastonian - Onnian | Australia (New South Wales) | C. sp. (2661 2746) | |
| Eastonian | Australia (New South Wales) | C. sp. (2699) |