Author:
Sarjeant,W.A.S.;Stancliffe,R.P.W.
Year:
1994
Title:
The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration.
Reference:
Sarjeant,W.A.S. et al. (1994) The Micrhystridium and Veryhachium Complexes (Acritarcha: Acanthomorphitae and Polygonomorphitae): A taxonomic reconsideration. Micropaleontology Vol. 40 # 1 P. 1- 77
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Genus Species Country(Region) From To
Comasphaeridium Comasphaeridium pululiferum Australia(W.Australia) Early Ordovician
Comasphaeridium Comasphaeridium radians Belgium Silurian
Comasphaeridium Comasphaeridium regulare China Early Cambrian
Comasphaeridium Comasphaeridium sequestratum New York Wenlockian
Comasphaeridium Comasphaeridium simplex Canada(Ontario) Wenlockian
Comasphaeridium Comasphaeridium solare Morocco Early Ordovician
Comasphaeridium Comasphaeridium solidispinosum Morocco Early Ordovician
Comasphaeridium Comasphaeridium spinatum China Late Eocene Oligocene
Comasphaeridium Comasphaeridium spinosum Poland Early Cambrian
Comasphaeridium Comasphaeridium strigosum USSR(Lithuanian SSR) Early Cambrian
Comasphaeridium Comasphaeridium taleum Ohio Late Devonian
Comasphaeridium Comasphaeridium tonsum Morocco Early Ordovician
Comasphaeridium Comasphaeridium velvetum Poland Middle Cambrian
Comasphaeridium Comasphaeridium villosum Australia(W.Australia) Early Devonian
Comasphaeridium Comasphaeridium villosum USSR(Ukrainian SSR) Early Cambrian
Comasphaeridium Comasphaeridium whitei Nd Nd
Comasphaeridium Comasphaeridium williereae Nd Nd