Biology:Beltanelliformis
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Beltanelliformis is a cyanobacterial/putative algae genus of discoid fossil that lived during the Ediacaran period around 635 to 538.8 million years ago. It contains two species, B. brunsae and B. minutae. It is sometimes ascribed to the Ediacaran Biota. Depending on its preservation, it is sometimes referred to as Nemiana or Beltanelloides.[1]
The chemical signature obtained from organically preserved specimens points to a cyanobacterial affinity (cf. Nostoc).[1][2] They are often found in high abundance in monospecific clusters.[3]
References
- ↑ 1.0 1.1 Bobrovskiy, Ilya; Hope, Janet M.; Krasnova, Anna; Ivantsov, Andrey; Brocks, Jochen J. (22 January 2018). "Molecular fossils from organically preserved Ediacara biota reveal cyanobacterial origin for Beltanelliformis". Nature Ecology & Evolution 2 (3): 437–440. doi:10.1038/s41559-017-0438-6. PMID 29358605. Bibcode: 2018NatEE...2..437B.
- ↑ Ivantsov A.Yu.; Gritsenko V.P.; Konstantinenko L.I.; Zakrevskaya M.A. (2014). "Revision of the Problematic Vendian Macrofossil Beltanelliformis (=Beltanelloides, Nemiana)". Paleontological Journal 48 (13): 1423–1448. doi:10.1134/S0031030114130036. Bibcode: 2014PalJ...48.1415I. https://www.academia.edu/9644237.
- ↑ Mitchell, Emily G.; Francovschi, Ion; Agić, Heda; Bekker, Andrey (2026-05-01). "Spatial analysis of Beltanelliformis (Nemiana) in Baltica". Precambrian Research 436. doi:10.1016/j.precamres.2026.108032. ISSN 0301-9268. https://www.sciencedirect.com/science/article/pii/S0301926826000203.
Wikidata ☰ Q48972060 entry
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