Author:
Diez,M.D.C.R.;Cramer,F.H.
Year:
1977
Title:
Range chart of selected Lower Paleozoic acritarch Taxa. 2: Index to Parts 1 and 2.
Reference:
Diez,M.D.C.R. et al. (1977) Range chart of selected Lower Paleozoic acritarch Taxa. 2: Index to Parts 1 and 2. Review of Palaeobotany and Palynology Vol. 24 # 1 P. 1- 48
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Genus Species Country(Region) From To
Florisphaeridium Florisphaeridium lavidense Nd Emsian
Geron Geron amabilis Nd Ludlovian
Geron Geron gracilis Nd Late Wenlockian Late Ludlovian
Geron Geron guerillerus Nd Llandoverian Gedinnian
Granomarginata Granomarginata primitiva Nd Georgian Potsdamian
Helosphaeridium Helosphaeridium clavispinulosum Nd Early Ludlovian
Helosphaeridium Helosphaeridium latispinosum Nd Wenlockian Ludlovian
Helosphaeridium Helosphaeridium pseudodictyum Nd Wenlockian Ludlovian
Hemideunffia Hemideunffia trifurcata Nd Wenlockian
Horologinella Horologinella quadrispina Nd Famennian Strunian
Leiofusa Leiofusa algerensis Nd Llandoverian Wenlockian
Leiofusa Leiofusa argentina Nd Ludlovian Gedinnian
Leiofusa Leiofusa aspilis Nd Early Llandoverian
Leiofusa Leiofusa banderillae Nd Late Llandoverian Emsian
Leiofusa Leiofusa bernesgae Nd Late Llandoverian Emsian
Leiofusa Leiofusa blanca Nd Llandoverian Gedinnian
Leiofusa Leiofusa crassiuscula Nd Late Llanvirnian