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
Tanyosphaeridium Tanyosphaeridium variecalamum England(Yorkshire) Barremian
Trabeculidium Trabeculidium England(Yorkshire) Middle Barremian
Trabeculidium Trabeculidium elegantulum California Danian
Trabeculidium Trabeculidium pusulosum England(Yorkshire) Middle Barremian
Trabeculidium Trabeculidium pusulosum W.Germany Early Oligocene
Trabeculidium Trabeculidium quinquetrum sp. nov. England(Yorkshire) Middle Barremian
Trichodinium Trichodinium castanea England(Yorkshire) Early Barremian Middle Barremian
Trichodinium Trichodinium speetonense England(Yorkshire) Middle Barremian Late Barremian
Wallodinium Wallodinium elongatum England(Yorkshire) Middle Barremian Late Barremian
Wallodinium Wallodinium elongatum Romania Bajocian Oxfordian
Wallodinium Wallodinium krutzschii England(Yorkshire) Barremian
Wallodinium Wallodinium luna England(Yorkshire) Middle Barremian Late Barremian