Author:
Crittenden,S.;Cole,J.;Harlow,C.
Year:
1991
Title:
The Early - Middle Cretaceous lithostratigraphy of the Central North Sea, (United Kingdom Sector).
Reference:
Crittenden,S. et al. (1991) The Early - Middle Cretaceous lithostratigraphy of the Central North Sea, (United Kingdom Sector). Journal of Petroleum Geology Vol. 14 # 4 P. 387- 416
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Genus Species Country(Region) From To
Chlamydophorella Chlamydophorella sp.A sp. nov. North Sea Late Hauterivian
Oligosphaeridium Oligosphaeridium complex North Sea Late Hauterivian Late Albian
Dingodinium Dingodinium albertii North Sea Late Hauterivian Late Albian
Hystrichogonyaulax Hystrichogonyaulax cladophora North Sea Late Valanginian
Apteodinium Apteodinium spongiosum North Sea Late Valanginian
Speetonia Speetonia delicatula North Sea Late Valanginian
Phoberocysta Phoberocysta tabulata North Sea Late Valanginian
Cassiculosphaeridia Cassiculosphaeridia magna North Sea Late Valanginian
Cassiculosphaeridia Cassiculosphaeridia reticulata North Sea Late Valanginian
Gonyaulacysta Gonyaulacysta helicoidea North Sea Late Valanginian
Trichodinium Trichodinium ciliatum North Sea Late Valanginian
Hystrichodinium Hystrichodinium voigtii North Sea Late Valanginian
Pseudoceratium Pseudoceratium pelliferum North Sea Late Valanginian
Kleithriasphaeridium Kleithriasphaeridium cristulatum North Sea Ryazanian Early Aptian
Sirmiodinium Sirmiodinium grossii North Sea Ryazanian Early Aptian
Pseudoceratium Pseudoceratium pelliferum North Sea Early Barremian Early Aptian
Florentinia Florentinia sp North Sea Early Aptian