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Cloudina
Taxonomy
Cloudina was named by Germs (1972) [Sepkoski's age data: V u V N-Da]. It is not extant. Its type is Cloudina hartmannae.
It was assigned to Cribricyathea by Sepkoski (2002); and to Cloudinidae by Hahn and Pflug (1985) and Yang et al. (2020).
It was assigned to Cribricyathea by Sepkoski (2002); and to Cloudinidae by Hahn and Pflug (1985) and Yang et al. (2020).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Cloudina Germs |
| 1985 | Cloudina Hahn and Pflug p. 421 |
| 1987 | Nevadatubulus Signor and Mount p. 428 |
| 2002 | Cloudina Sepkoski |
| 2002 | Nevadatubulus Sepkoski |
| 2020 | Cloudina Yang et al. p. 7 |
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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. †Cloudina Germs 1972
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†Cloudina carinata Cortijo et al. 2010
†Cloudina hartmanae Germs 1972
†Cloudina hartmannae Germs 1972
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Invalid names: Nevadatubulus dunfeei Signor and Mount 1987 [synonym]
†Cloudina lucianoi Beurlen and Sommer 1957
†Cloudina ningqiangensis Cai et al. 2017
†Cloudina xuanjiangpingensis Cai et al. 2017
Invalid names: Nevadatubulus Signor and Mount 1987 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus | |||||
| Reference: Fedonkin et al. 2007 | |||||
Age range: Vendian or 635.00000 to 541.00000 Ma
Collections (36 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ediacaran | China (Shaanxi) | C. hartmannae (10340 51735 86622) C. hartmannae, C. xuanjiangpingensis, C. ningqiangensis (200480) | |
| Ediacaran | USA (Nevada) | C. sp. (7177 7180 223400 231412) Nevadatubulus dunfeei (10545) | |
| Ediacaran | Oman | C. hartmannae (10339) | |
| Ediacaran | Namibia | C. sp. (6813 7910 7911 7912 113370 216946) | |
| Ediacaran | Spain | C. carinata (99293) C. carinata, C. xuanjiangpingensis, C. hartmanae (205645) | |
| Ediacaran | Mexico (Sonora) | C. hartmannae (231369) C. sp. (99427) | |
| Ediacaran | Brazil | C. lucianoi (97211) C. waldei, C. lucianoi (51753) | |
| Ediacaran | Russian Federation (Tomsk) | C. hartmannae (99183 99184) | |
| Ediacaran | Canada (British Columbia) | C. hartmannae (97710) | |
| Ediacaran | Paraguay | C. lucianoi (131398) | |
| Ediacaran | China (Hubei) | C. hartmannae (86623) | |
| Ediacaran | Iran | C. sp. (195101 195106 195107) | |
| Ediacaran | USA (California) | C. sp. (7181 231416) Nevadatubulus dunfeei (10547 10548 10549) | |
| Vendian | Brazil | C. lucianoi (97562) |