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Cystothalamiella
Taxonomy
Cystothalamiella is a genus. It is not extant. Its type is Cystothalamiella ducta.
It was assigned to Celyphiidae by Rigby and Potter (1986), Rigby et al. (1988); to Aphrosalpingidae by Rigby et al. (1994); to Calcarea by Sepkoski (2002); and to Fistulospongiinae by Senowbari-Daryan and Rigby (2015).
It was assigned to Celyphiidae by Rigby and Potter (1986), Rigby et al. (1988); to Aphrosalpingidae by Rigby et al. (1994); to Calcarea by Sepkoski (2002); and to Fistulospongiinae by Senowbari-Daryan and Rigby (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1986 | Cystothalamiella Rigby and Potter |
| 1988 | Cystothalamiella Rigby et al. |
| 1994 | Cystothalamiella Rigby et al. |
| 2002 | Cystothalamiella Sepkoski |
| 2015 | Cystothalamiella Senowbari-Daryan and Rigby p. 388 |
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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. †Cystothalamiella
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†Cystothalamiella alaskaensis Rigby et al. 1994
†Cystothalamiella craticulata Rigby and Potter 1986
†Cystothalamiella ducta Rigby and Potter 1986
†Cystothalamiella irregularis Rigby et al. 1994
†Cystothalamiella polyducta Rigby et al. 1988
†Cystothalamiella tuboides Rigby and Potter 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Kiessling 2004 | |||||
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandeilian - Caradoc | USA (Alaska) | C. ducta (99662) C. polyducta (99664) | |
| Caradoc | USA (Alaska) | C. polyducta (99660 99661) | |
| Late/Upper Ordovician | USA (Alaska) | C. ducta (99573) | |
| Ashgill | USA (California) | C. craticula, C. ducta (99696) C. ducta (69241 99697 99698 99805) C. tuboides (99806) | |
| Ashgill | USA (Alaska) | C. ducta (99658) | |
| Ludlow | USA (Alaska) | C. alaskaensis, C. irregularis (100328) C. irregularis (100317 100318 100319 100324) |