Acritarcha

Veryhachium geometricum (Deflandre, 1942)

Synonymy list
1942     Hystrichosphaeridium geometricum — Deflandre, pp. 476
1954     Veryhachium geometricum (Deflandre) — Deunff, pp. 306
1991     Veryhachium geometricum (Deflandre) Deunff 1954 — Uutela & Tynni, pp. 120, fig. XXX:310
Selection of related publications
Uutela, A., Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 1-135.
References based on distribution
Occurrence in samples
(168.7 ... 174.6): 13 sample(s)
(150 ... 178): 2 sample(s)