Species

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.
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Classification
Organism groupBiota
Protista
Acritarcha
GenusVeryhachium
Speciesabditum
asymmetrospinosum
balticum
brevitrispinum
bulliferum
crassum
cymosum
dumontii
europaeum
geometricum
incus
irroratum
kurschensis
lairdi
longispinosum
oklahomense
oligospinoides
punctatum
reductum
rhombispinosum
rhomboidium
trapezionarion
trispinosum
trisulcum
References based on distribution
Occurrence in samples
Männamaa F-367 borehole  (168.7 ... 174.6): 13 sample(s)
Rapla borehole  (150 ... 178): 2 sample(s)