Acritarcha

Pterospermopsis tranvikensis (Tynni, 1982)

Synonymy list
1982     Pterospermella tranvikensis — Tynni, pp. 79
1991     Pterospermopsis tranvikensis (Tynni, 1982) n. comb — Uutela & Tynni, pp. 109, fig. XXIV:259a
Selection of related publications
Uutela, A., Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 5-135.
References based on distribution
Occurrence in samples
(171.7 ... 174.1): 4 sample(s)
(176 ... 180.3): 3 sample(s)