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Cribroconcha
Taxonomy
Cribroconcha is a genus. It is not extant.
It was assigned to Metacopida by Sepkoski (2002); and to Healdiidae by Khivintseva (1969), Song et al. (2019).
It was assigned to Metacopida by Sepkoski (2002); and to Healdiidae by Khivintseva (1969), Song et al. (2019).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Cribroconcha Khivintseva p. 90 |
| 2002 | Cribroconcha Sepkoski |
| 2002 | Zarinia Sepkoski |
| 2019 | Cribroconcha Song et al. p. 94 |
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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. †Cribroconcha
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†Cribroconcha ludbrookae Fleming 1985
†Cribroconcha scrobiculata Khivintseva 1969
Invalid names: Zarinia [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| carapace height | 1 | 0.380 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Jell and Adrain 2002 | |||||
Age range: base of the Kinderhookian to the top of the Roadian or 358.86000 to 266.90000 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kinderhookian | Canada (Yukon) | C. sp. (548) | |
| Chadian | USA (Indiana) | C. sp. (2202) | |
| Sakmarian | Australia (Western Australia) | C. ludbrookae (108223 108227 108233 108238 108290 108292 108293 108294 108296 108297 108299) | |
| Roadian | Russian Federation (Orenburg) | C. scrobiculata (123693 123694 123695 123696) |