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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Chuariophyceae
Taxonomy
Chuariophyceae was named by Gnilovskaja and Istchenko.
It was assigned to Chlorophyta by Guiry and Guiry (2025).
It was assigned to Chlorophyta by Guiry and Guiry (2025).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2025 | Chuariophyceae Guiry and Guiry p. https://www.algaebase.org/browse/taxonom |
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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.
Cl. †Chuariophyceae Gnilovskaja and Istchenko
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Or. †Chuariales Istchenko
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Fm. †Chuariaceae Wenz 1938
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G. †Tawuia Hofmann 1979
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†Tawuia dalensis Hofmann 1979
†Tawuia robusta Qin 2023
†Tawuia sinensis Duan 1982
Invalid names: Bipatinella Chen and Zheng 1986 [synonym], Ephippiodeusa Yan 1984 [synonym], Glossophyton Duan and Du 1985 [synonym], Valvaphysa Yan 1984 [synonym]
Fm. †Ellipsophysaceae Hoffmann 1994
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G. †Ellipsophysa Zheng 1980
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Invalid names: Linguiformis Chen and Zheng 1986 [synonym], Neophroformia Zheng 1980 [synonym], Ovidiscina Zheng 1980 [synonym], Phascolites Duan and Du 1985 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Statherian to the top of the Tommotian or 1800.00000 to 521.00000 Ma
Collections (44 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Statherian | China (Hebei) | Chuaria circularis (232821) Chuaria circularis, Glossophyton ovalis (232819) Chuaria circularis, Tawuia sinensis, Tawuia robusta, Glossophyton sp. (232818) Chuaria sp. (227944 227945) Tawuia sinensis, Glossophyton sp., Glossophyton ovalis (232820) | |
| Tonian | USA (Utah) | Chuaria circularis (227946) | |
| Tonian | USA (Arizona) | Chuaria circularis (227998) | |
| Tonian | Svalbard and Jan Mayen | Chuaria circularis (227777) | |
| Tonian | Canada (Northwest Territories) | Chuaria circularis (614 227956 227959) Chuaria circularis, Tawuia dalensis (227957 227958 227960) Tawuia dalensis (227961) | |
| Neoproterozoic - Cryogenian | China (Anhui) | Chuaria circularis, Tawuia dalensis, Tawuia sinensis (10562) | |
| Neoproterozoic | China (Anhui) | Chuaria sp., Tawuia dalensis (242302 242303) | |
| Tonian - Ediacaran | Russian Federation (Arkhangelsk) | Chuaria circularis (221522) | |
| Cryogenian | Russian Federation (Komi Republic) | Chuaria circularis (242297 242299) | |
| Ediacaran | China (Yunnan) | Chuaria sp., Tawuia sp. (97557) | |
| Ediacaran | Burkina Faso | Chuaria circularis (209294) | |
| Ediacaran | Iran | Chuaria sp. (195101 195106 195107) | |
| Ediacaran | Russian Federation (Tomsk) | Tawuia sp. (99184) | |
| Ediacaran | Russian Federation | Beltanelloides sp. (51904 237031 237032) | |
| Ediacaran | Namibia | Chuaria circul. (7910) | |
| Ediacaran | Russian Federation (Komi Republic) | Chuaria circularis (242300) | |
| Ediacaran | Russian Federation (Sakha) | Beltanelloides sp. (99226) | |
| Ediacaran | Canada (Nunavut) | Chuaria circularis (10557 10558 10559) | |
| Ediacaran | China (Anhui) | Chuaria circularis (105521) Chuaria circularis, Tawuia dalensis (242304) Chuaria circularis, Tawuia dalensis, Ellipsophysa axicula (242305) Chuaria sp., Tawuia sp. (10563 10564) | |
| Ediacaran | Spain | Beltanelloides sorichevae, Chuaria circularis (10573) | |
| Manykaian - Tommotian | Iran | Chuaria sp. (10524) |