Author:
Richardson,J.B.
Year:
1974
Title:
The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere.
Reference:
Richardson,J.B. (1974) The stratigraphic utilization of some Silurian and Devonian miospore species in the Northern Hemisphere. International Symposium on Namur 1974,Belgian Micropaleontological Limits-Emsian to Visean, Brussels,Sept.1974,Publication No. 9 # 9 P. 1- 13
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Genus Species Country(Region) From To
Acinosporites Acinosporites acanthomammillatus England Givetian
Acinosporites Acinosporites acanthomammillatus Wales Givetian
Acinosporites Acinosporites acanthomammillatus Scotland Eifelian Givetian
Acinosporites Acinosporites acanthomammillatus Belgium Eifelian
Acinosporites Acinosporites acanthomammillatus Germany Eifelian
Acinosporites Acinosporites acanthomammillatus Canada Eifelian Givetian
Acinosporites Acinosporites acanthomammillatus Spitsbergen Givetian
Acinosporites Acinosporites acanthomammillatus USSR(Russian Platform) Eifelian
Acinosporites Acinosporites lindlarensis Canada Emsian Givetian
Acinosporites Acinosporites lindlarensis Belgium Eifelian
Acinosporites Acinosporites lindlarensis Germany Eifelian
Ambitisporites Ambitisporites avitus Africa(Sahara) Llandoverian Downtonian
Ambitisporites Ambitisporites avitus England Wenlockian
Ambitisporites Ambitisporites avitus England Gedinnian
Ambitisporites Ambitisporites avitus Wales Wenlockian
Ambitisporites Ambitisporites avitus Wales Gedinnian
Ambitisporites Ambitisporites avitus France Ludlovian