Author:
Downie,C.
Year:
1984
Title:
Acritarchs in British stratigraphy
Reference:
Downie,C. (1984) Acritarchs in British stratigraphy Geological Society,Special Report # 17 P. 1- 26
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Genus Species Country(Region) From To
Dateriocradus Dateriocradus monterrosae United Kingdom Early Wenlockian Middle Wenlockian
Dateriocradus Dateriocradus polydactylus United Kingdom Late Wenlockian Early Ludlovian
Deunffia Deunffia brevifurcata United Kingdom Early Wenlockian
Deunffia Deunffia brevispinosa United Kingdom Early Wenlockian
Deunffia Deunffia furcata United Kingdom Early Wenlockian
Deunffia Deunffia monospinosa United Kingdom Late Llandoverian Early Wenlockian
Deunffia Deunffia ramusculosa United Kingdom Early Wenlockian
Dicrodiacrodium Dicrodiacrodium ancoriforme United Kingdom Late Llanvirnian
Dicrodiacrodium Dicrodiacrodium normale United Kingdom Late Llanvirnian
Dictyotidium Dictyotidium birvetense United Kingdom Early Cambrian
Dictyotidium Dictyotidium stenodictyum United Kingdom Late Wenlockian
Diexallophasis Diexallophasis granulatispinosa United Kingdom Llandoverian Downtonian
Diexallophasis Diexallophasis pachymura United Kingdom Late Llandoverian Middle Wenlockian
Diexallophasis Diexallophasis sanpetrensis United Kingdom Late Ludlovian
Dilatisphaera Dilatisphaera dameryensis United Kingdom Late Llandoverian
Dilatisphaera Dilatisphaera laevigata United Kingdom Ludlovian
Domasia Domasia algerensis United Kingdom Middle Llandoverian Early Wenlockian