Species
Polygonium conjunctum (Kjellström, 1971) emend. Sarjeant et Stancliffe, 1994
Synonymy list
1959 Archaeohystrichosphaeridium pellicidum — Timofeev , pp. 40
1971 Goniosphaeridium conjunctum n. sp. — Kjellström , pp. 43-44, fig. 3:4
1975 Goniosphaeridium pellicidum — Timofeev & Tynni , pp. 20
1976 Goniosphaeridium conjunctum Kjellström, 1971 — Kjellström , pp. 28, fig. 22
1991 Goniosphaeridium pellicidum (Timofeev) Tynni1975 — Uutela & Tynni , pp. 66
1994 Polygonium conjunctum (Kjellström, 1971) Sarjeant & Stancliffe, 1994 — Sarjeant & Stancliffe , pp. 361
1994 Polygonium conjunctum (Kjellström, 1971) — Sarjeant & Stancliffe , pp. 43
1994 Polygonium pellicidum (Timofeyev & Tynni) — Sarjeant & Stancliffe , pp. 44
Selection of related publications
Uutela, A., Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 1-135.
Kjellström, G. 1971. Ordovician microplankton (Baltisphaerids) from the Grötlingbo borehole no. 1 in Gotland, Sweden. Sveriges Geologiska Undersökning 655, 1-75.
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Classification
| Organism group | Biota |
| Kingdom | Protozoa |
| Organism group | Acritarcha |
| Genus | Polygonium |
| Species | acuminosum |
| baltoscandium | |
| breviradiatum | |
| conjunctum | |
| connectum | |
| delicatum | |
| dentatum | |
| gracile | |
| jurassicum | |
| makrosphaericum | |
| nanum | |
| pellicidum | |
| polygonale | |
| pungnes | |
| sexiradiatum | |
| symbolum | |
| tenuispinosum | |
| varium | |
| Subspecies | latispinosum |
| polyacanthum |
References based on distribution
- Uutela & Tynni, 1991 Rapla borehole 28 - 188 Kunda Stage
- Kjellström, 1971a Grötlingbo 1 borehole, Gotland 435 - 435 Viru Series