Selection of related publications
Kõrts, A. 1991. Distribution of calcareous algae, oncolites and stromatolites in Wenlock-Ludlow boundary beds in Estonia. Proceedings of the Estonian Academy of Sciences. Geology 40, 2, 43-49. DOI:10.3176/geol.1991.2.02
Kõrts, A., Einasto, R., Männil, Ralf, Radionova, E. 1990. Calcareous algae.Field Meeting Estonia 1990. An Excursion Guidebook. Eds: Kaljo, D. & Nestor, H. , pp. 97-100. Estonian Academy of Sciences.
Radionova, E., Einasto, R. 1986. The algal communities, their facies relations in the East Baltic Wenlock and Ludlow.Theory and practice of ecostratigraphy , pp. 163-185. Valgus.
Lauritzen, Ø., Worsley, D. 1974. Algae as depth indicators in the Silurian of the Oslo region. Lethaia 7, 2, 157-161. DOI:10.1111/j.1502-3931.1974.tb00891.x
List of species
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Classification
Organism group | Biota |
Domain | Eubacteria |
Phylum | Cyanobacteria |
Family | Cyanophyceae |
Order | Oscillatoriales |
Genus | Girvanella |
Species | problematica |
prolixa | |
pusilla | |
wetheredii |
References based on distribution
- Kõrts, 1991 Saia 708 borehole Jaagarahu Stage
- Istchenko, 1985 Cambrian
- Radionova & Einasto, 1986 Jaani Stage
- Kõrts et al., 1990 Kaugatuma 509 borehole 33.3 - 33.4 Kuressaare Stage
- Lauritzen & Worsley, 1974 Asker, Oslo Region, Norway Llandovery
- Lauritzen & Worsley, 1974 Asker, Oslo Region, Norway Llandovery