Osagia Twenhofel, 1919
Holotype species: Osagia incrustata Twenhofel
Original publication and holotype designation: Twenhofel, W.H. (1919). Pre-Cambrian and Carboniferous algal deposits. American Journal of Science 48(287): 339-352, 5 figures.
Fossil: This is a genus of fossil species, or a genus with a fossil type species, or a genus the type species of which was originally described as a fossil.
The most recent alteration to this page was made on 2021-07-12 by E.A. Molinari Novoa.
Taxonomic status: This name is currently regarded as a synonym of Girvanella.
Gender: This genus name is currently treated as feminine.
Most recent taxonomic treatment adopted: Krasnopeeva, P.S. (1938). Vodorosli i arkheotsiaty drevnejshikh tolshch Potekhinskogo plansheta Khakassii [Algae and Archaeocyatha of the ancient strata of Potekhinsky square of Khakassia]. Materialy po geologii Krasnojarskogo kraja 1937(3): 1-51, 20 plates. [in Russian]
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Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=53208
Citing AlgaeBase
Cite this record as:
E.A. Molinari Novoa in Guiry, M.D. & Guiry, G.M. 12 July 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 24 March 2023