Author:
Shulgina,N.I.;Burdykina,M.D.;Basov,V.A.;…rhus,N.
Year:
1994
Title:
Distribution of ammonites, foraminifera and dinoflagellate cysts in the Lower Cretaceous reference sections of Khatanga Basin, and Boreal Valanginian biogeography.
Reference:
Shulgina,N.I. et al. (1994) Distribution of ammonites, foraminifera and dinoflagellate cysts in the Lower Cretaceous reference sections of Khatanga Basin, and Boreal Valanginian biogeography. Cretaceous Research Vol. 15 # 1 P. 1- 16
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Genus Species Country(Region) From To
Cleistosphaeridium Cleistosphaeridium sp.B Davi.,1983 sp. nov. USSR(Siberia) Berriasian Valanginian
Comasphaeridium Comasphaeridium sp USSR(Siberia) Berriasian
Cribroperidinium Cribroperidinium globatum USSR(Siberia) Berriasian
Cribroperidinium Cribroperidinium sarjeantii USSR(Siberia) Berriasian
Cribroperidinium Cribroperidinium sp USSR(Siberia) Berriasian Valanginian
Cribroperidinium Cribroperidinium spinoreticulatum USSR(Siberia) Early Valanginian
Cribroperidinium Cribroperidinium spinoreticulatum USSR(Siberia) Early Valanginian
Cyclonephelium Cyclonephelium cuculliforme USSR(Siberia) Berriasian Valanginian
Cyclonephelium Cyclonephelium sp USSR(Siberia) Berriasian
Dingodinium Dingodinium tuberosum USSR(Siberia) Berriasian Early Hauterivian
Escharisphaeridia Escharisphaeridia rudis USSR(Siberia) Berriasian
Gochteodinia Gochteodinia villosa USSR(Siberia) Berriasian Valanginian
Gochteodinia Gochteodinia villosa USSR(Siberia) Late Valanginian
Gongylodinium Gongylodinium acmeum USSR(Siberia) Valanginian
Gonyaulacysta Gonyaulacysta cretacea USSR(Siberia) Berriasian Valanginian
Gonyaulacysta Gonyaulacysta fastigiata USSR(Siberia) Early Valanginian
Gonyaulacysta Gonyaulacysta helicoidea USSR(Siberia) Valanginian