Author:
Keupp,H.
Year:
1979
Title:
Lower Cretaceous Calcisphaerulidae and their relationship to calcareous dinoflagellate cysts.
Reference:
Keupp,H. (1979) Lower Cretaceous Calcisphaerulidae and their relationship to calcareous dinoflagellate cysts. Bulletin des Centres de Recherches Exploration-Production Elf-Aquitaine Vol. 3 # 2 P. 651- 633
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Genus Species Country(Region) From To
Pithonella Pithonella gustafsonii W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella hannoverana W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella helentappaniae W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella megalithica W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella nonarenziae W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella oviformis W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella oviformis W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella patriciagreeleyae W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella patriciagreeleyae W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella patriciagreeleyae W.Germany(Niedersachsen) Barremian Hauterivian
Pithonella Pithonella quiltyi W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella quiltyi W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella robinsonii W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella sp W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella tanyphloia W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella thayeri W.Germany(Niedersachsen) Hauterivian Barremian
Pithonella Pithonella titanoplax W.Germany(Niedersachsen) Hauterivian Barremian