Author:
Warren,J.S.
Year:
1967
Title:
Dinoflagellates and acritarchs from the Upper Jurassic and Lower Cretaceous rocks on the west side of the Sacramento Valley, California.
Reference:
Warren,J.S. (1967) Dinoflagellates and acritarchs from the Upper Jurassic and Lower Cretaceous rocks on the west side of the Sacramento Valley, California. PhD Thesis, Stanford University P. 1- 409
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Genus Species Country(Region) From To
Hystrichosphaera Hystrichosphaera verrucosa sp. nov. California Late Tithonian Hauterivian
Hystrichosphaeridium Hystrichosphaeridium bicyclospinosum sp. nov. California Late Tithonian Hauterivian
Hystrichosphaeridiopsis Hystrichosphaeridiopsis erugata sp. nov. California Late Tithonian Hauterivian
Paskentasphaera Paskentasphaera plurimispinosa sp. nov. California Late Tithonian Hauterivian
Ellipsohystrichidium Ellipsohystrichidium parvispinum sp. nov. California Late Tithonian Hauterivian
Chlamydophorella Chlamydophorella adnata sp. nov. California Late Tithonian Hauterivian
Chytroeisphaeridia Chytroeisphaeridia sarjeanti sp. nov. California Late Tithonian Hauterivian
Sirmiodinium Sirmiodinium grossii California Late Tithonian Hauterivian
Pterospermopsis Pterospermopsis australiensis California Late Tithonian Hauterivian
Diplotesta Diplotesta krutzschii California Late Tithonian Hauterivian
Gonyaulax Gonyaulax vermiculata sp. nov. California Late Tithonian
Gonyaulax Gonyaulax helicoidea California Late Tithonian Aptian
Gonyaulax Gonyaulax diaphana California Late Tithonian Aptian
Hystrichosphaeridium Hystrichosphaeridium isocalamum California Late Tithonian Aptian
Hystrichosphaeridiopsis Hystrichosphaeridiopsis scabra sp. nov. California Late Tithonian Aptian
Micrhystridium Micrhystridium sp California Late Tithonian Aptian
Gonyaulax Gonyaulax granulosa sp. nov. California Late Tithonian Valanginian