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
Multiplicisphaeridium Multiplicisphaeridium thyrae United Kingdom Frasnian Early Famennian
Multiplicisphaeridium Multiplicisphaeridium variabile United Kingdom Ludlovian
Multiplicisphaeridium Multiplicisphaeridium wrensnestense United Kingdom Late Wenlockian
Navifusa Navifusa ancepsipuncta United Kingdom Middle Caradocian Late Caradocian
Navifusa Navifusa bacilla United Kingdom Frasnian Early Famennian
Neoveryhachium Neoveryhachium mayhillense United Kingdom Early Ludlovian
Onondagella Onondagella deunffii United Kingdom Late Ludlovian
Oppilatala Oppilatala eoplanktonica United Kingdom Middle Llandoverian Late Llandoverian
Oppilatala Oppilatala frondis United Kingdom Late Llandoverian Middle Wenlockian
Oppilatala Oppilatala insolita United Kingdom Late Llandoverian Late Ludlovian
Oppilatala Oppilatala ramusculosa United Kingdom Early Wenlockian Ludlovian
Ordovicidium Ordovicidium elegantulum United Kingdom Caradocian
Orthosphaeridium Orthosphaeridium chondrodora United Kingdom Late Caradocian
Orthosphaeridium Orthosphaeridium procerum United Kingdom Llanvirnian
Orthosphaeridium Orthosphaeridium quadrinatum United Kingdom Caradocian
Orthosphaeridium Orthosphaeridium ternatum United Kingdom Early Llanvirnian Early Ashgillian
Ovulum Ovulum saccatum United Kingdom Early Cambrian