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| Shuiyousphaeridium Temporal range: 1800-540 Ma Pha. Proterozoic Archean Had. | |
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| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | incertae sedis |
| (unranked): | Acritarcha |
| Genus: | Shuiyousphaeridium Yan, 1993 |
| Species | |
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Shuiyousphaeridium is an extinct genus of acritarch discovered in 1993. Dated to 1.8Ga, it represents one of the earliest fossil eukaryote taxa.
References
- Yan, Y. Z.; Liu, Z. L. (1993). "Significance of eukaryotic organisms in the microfossil flora of Changcheng System". Acta Micropalaeontologica Sinica. 10 (2): 167–180.
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