Author:
Sarjeant,W.A.S.
Year:
1959
Title:
Microplankton from the Cornbrash of Yorkshire.
Reference:
Sarjeant,W.A.S. (1959) Microplankton from the Cornbrash of Yorkshire. Geological Magazine Vol. 96 # 5 P. 329- 346
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Genus Species Country(Region) From To
Apteodinium Apteodinium sp England(Yorkshire) Late Jurassic
Baltisphaeridium Baltisphaeridium fimbriatum Australia(NSW) Cretaceous
Baltisphaeridium Baltisphaeridium pilosum Germany Cretaceous
Baltisphaeridium Baltisphaeridium polytrichum France Bathonian
Baltisphaeridium Baltisphaeridium polytrichum Australia Senonian
Baltisphaeridium Baltisphaeridium varispinosum sp. nov. England(Yorkshire) Early Callovian
Baltisphaeridium Baltisphaeridium varispinosum England(Yorkshire) Late Jurassic
Baltisphaeridium Baltisphaeridium whiteii England Cretaceous
Baltisphaeridium Baltisphaeridium whiteii France Cretaceous
Cannosphaeropsis Cannosphaeropsis filamentosa England(Yorkshire) Late Jurassic
Cymatiosphaera Cymatiosphaera parva England(Yorkshire) Late Jurassic
Cymatiosphaera Cymatiosphaera parva sp. nov. England(Yorkshire) Kimmeridgian
Gonyaulax Gonyaulax caytonensis England(Yorkshire) Late Jurassic
Gonyaulax Gonyaulax caytonensis sp. nov. England(Yorkshire) Early Callovian
Gonyaulax Gonyaulax cristulata England(Yorkshire) Late Jurassic
Gonyaulax Gonyaulax cristulata sp. nov. England(Yorkshire) Early Callovian
Gonyaulax Gonyaulax transparens England(Yorkshire) Late Jurassic