Species

Baltisphaeridium microspinosum (Eisenack, 1954) emend. Downie, 1959

Synonymy list
1954     Hystrichosphaeridium microspinosum — Eisenack , pp. 209-210
1959     Baltisphaeridium microspinosum (Eisenack) — Downie , pp. 60
1991     Baltisphaeridium microspinosum (Eisenack) Downie — Uutela & Tynni , pp. 43, fig. IV:46
2023     Baltisphaeridium microspinosum (Eisenack 1955) Downie 1959 — Rubinstein & Vaida
Selection of related publications
Uutela, A., Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 1-135.