Author:
Duxbury,S.
Year:
1980
Title:
Barremian phytoplankton from Speeton, East Yorkshire.
Reference:
Duxbury,S. (1980) Barremian phytoplankton from Speeton, East Yorkshire. Pal¤eontographica Abteilung B Vol. 173 # 4 P. 107- 146
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Genus Species Country(Region) From To
Achomosphaera Achomosphaera neptuni England(Yorkshire) Middle Barremian
Achomosphaera Achomosphaera neptuni England(Yorkshire) Barremian
Achomosphaera Achomosphaera ramulifera England(Yorkshire) Middle Barremian Late Barremian
Aprobolocysta Aprobolocysta England(Yorkshire) Hauterivian
Aprobolocysta Aprobolocysta neista sp. nov. England(Yorkshire) Barremian
Aptea Aptea anaphrissa England(Yorkshire) Early Barremian
Avellodinium Avellodinium falsificum England(Yorkshire) Middle Barremian Late Barremian
Bacchidinium Bacchidinium England(Yorkshire) Barremian
Batioladinium Batioladinium jaegeri England(Yorkshire) Middle Barremian Late Barremian
Batioladinium Batioladinium longicornutum England(Yorkshire) Barremian
Batioladinium Batioladinium micropodum England(Yorkshire) Middle Barremian Late Barremian
Callaiosphaeridium Callaiosphaeridium England(Yorkshire) Barremian
Callaiosphaeridium Callaiosphaeridium asymmetricum England(Yorkshire) Barremian
Callaiosphaeridium Callaiosphaeridium trycherium sp. nov. England(Yorkshire) Early Barremian Middle Barremian
Canninginopsis Canninginopsis tabulata England(Yorkshire) Middle Barremian Late Barremian
Cannosphaeropsis Cannosphaeropsis elegantula California Danian
Cannosphaeropsis Cannosphaeropsis pusulosa England(Yorkshire) Middle Barremian