Author:
Neale,J.W.;Sarjeant,W.A.S.
Year:
1962
Title:
Microplankton from the Speeton Clay of Yorkshire.
Reference:
Neale,J.W. et al. (1962) Microplankton from the Speeton Clay of Yorkshire. Geological Magazine Vol. 99 # 5 P. 439- 458
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Genus Species Country(Region) From To
Cribroperidinium Cribroperidinium England(Yorkshire) Hauterivian
Cribroperidinium Cribroperidinium sepimentum sp. nov. England(Yorkshire) Hauterivian
Eopseudoceratium Eopseudoceratium England(Yorkshire) Late Hauterivian Middle Barremian
Gardodinium Gardodinium albertii sp. nov. England(Yorkshire) Hauterivian
Gonyaulax Gonyaulax cretacea sp. nov. England(Yorkshire) Hauterivian
Gonyaulax Gonyaulax heslertonense sp. nov. England(Yorkshire) Hauterivian
Heliodinium Heliodinium patriciae sp. nov. England(Yorkshire) Hauterivian
Hystrichosphaeridium Hystrichosphaeridium macrotubulum sp. nov. England(Yorkshire) Hauterivian
Hystrichosphaeridium Hystrichosphaeridium vasiformum sp. nov. England(Yorkshire) Middle Hauterivian Early Eocene
Muderongia Muderongia crucis sp. nov. England(Yorkshire) Late Hauterivian
Muderongiidae Muderongiidae England(Yorkshire) Early Cretaceous
Pseudoceratium Pseudoceratium England(Yorkshire) Late Hauterivian Middle Barremian
Pseudoceratium Pseudoceratium gochtii sp. nov. England(Yorkshire) Late Hauterivian Middle Barremian
Systematophora Systematophora complicata sp. nov. England(Yorkshire) Late Hauterivian Middle Barremian