Author:
Eisenack,A.;Cramer,F.H.;Diez,M.D.C.R.
Year:
1976
Title:
Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs.
Foreign title:
Katalog der fossilen dinoflagellaten, hystrichospharen und verwandten mikrofossilien. Acritarcha
Reference:
Eisenack,A. et al. (1976) Catalog of fossil dinoflagellates, hystrichospheres and related microfossils. Acritarchs. [ Katalog der fossilen dinoflagellaten, hystrichospharen und verwandten mikrofossilien. Acritarcha ] E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, Germany. Vol. 4 # 2 P. 1- 863
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Genus Species Country(Region) From To
Geron Geron gracilis Spain Late Wenlockian Ludlovian
Geron Geron guerillerus Libya Silurian
Geron Geron guerillerus Saudi Arabia Early Gothlandian
Geron Geron guerillerus Spain Wenlockian Early Gedinnian
Geron Geron guerillerus USA(Eastern) Llandoverian Early Ludlovian
Geron Geron guerillerus Canada(Ontario) Llandoverian Late Ludlovian
Goniosphaeridium Goniosphaeridium inusitatum Germany Malm
Granomarginata Granomarginata primitiva India Cambrian
Helios Helios aranaides Spain Llandoverian Ludlovian
Helios Helios aranaides Belgium Llandoverian Ludlovian
Helios Helios aranaides Africa Llandoverian Ludlovian
Helios Helios aranaides United Kingdom Llandoverian Ludlovian
Helios Helios aranaides Argentina Late Gothlandian
Helios Helios aranaides Portuguese Guinea Wenlockian
Helios Helios aranaides Saudi Arabia Wenlockian
Helios Helios aranaides Canada(Quebec) Llandoverian
Helios Helios aranaides Florida Middle Llandoverian Ludlovian