Species
Orthosphaeridium densiverrucosum Kjellström, 1971
Current taxon is already existed. See initial taxon Orthosphaeridium octospinosum
Taxon ID: 10914 | 2013-10-27 / 2021-04-21
Fossil group: Acritarcha
Belongs to: Orthosphaeridium
1 Other version of taxon: Orthosphaeridium octospinosum
Synonymy list
1971 Orthosphaeridium densiverrucosum — Kjellström , pp. 30
1991 Orthosphaeridium densiverrucosum Kjellström, 1971 — Uutela & Tynni , pp. 102 , fig. XXIV:246
2020 Orthosphaeridium octospinosum — Navidi-Izad et al. , pp. 7
Selection of related publications
Uutela, A., Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 1-135.
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Classification
| Organism group | Biota |
| Protista | |
| Acritarcha | |
| Genus | Orthosphaeridium |
| Species | bispinosum |
| chondrododora | |
| densigranosum | |
| densiverrucosum | |
| insculptum | |
| latispinosum | |
| octospinosum | |
| rectangulare | |
| ternatum | |
| vibrissiferum |
References based on distribution
- Uutela & Tynni, 1991 Rapla borehole 126.6 - 182 Aseri Stage
Occurrence in samples