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
Filisphaeridium Filisphaeridium tornatum USSR(Estonian SSR) Early Cambrian
Filisphaeridium Filisphaeridium triviale USSR Middle Cambrian Late Cambrian
Filisphaeridium Filisphaeridium variabile France Middle Jurassic
Filisphaeridium Filisphaeridium velvetum Poland Middle Cambrian
Filisphaeridium Filisphaeridium watrousense Canada Jurassic
Filisphaeridium Filisphaeridium williereae Belgium Silurian
Filisphaeridium Filisphaeridium williereae Belgium Silurian
Filisphaeridium Filisphaeridium zagoraense Morocco Tremadocian
Filisphaeridium Filisphaeridium zhuravlevae USSR(Kazakh SSR) Middle Cambrian
Frankea Frankea florigera Canada(Ontario) Middle Devonian
Frankea Frankea hamata Germany Middle Ordovician
Frankea Frankea mucronata Belgium Silurian
Frankea Frankea petropolitana USSR Early Cambrian
Frankea Frankea ramificata USSR Early Cambrian
Globosphaeridium Globosphaeridium Nd Nd
Globosphaeridium Globosphaeridium cerinum Poland Early Cambrian
Goniosphaeridium Goniosphaeridium Baltic Arenigian