Author:
Fensome,R.A.
Year:
1987
Title:
Taxonomy and biostratigraphy of Schizaealean spores from the Jurassic-Cretaceous boundary beds of the Aklavik Range, District of MacKenzie
Reference:
Fensome,R.A. (1987) Taxonomy and biostratigraphy of Schizaealean spores from the Jurassic-Cretaceous boundary beds of the Aklavik Range, District of MacKenzie Palaeontographica Canadiana # 4 P. 1- 49
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Genus Species Country(Region) From To
Concavissimisporites Concavissimisporites apiverrucatus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites bellus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites crassatus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites crassus Maryland Early Cretaceous
Concavissimisporites Concavissimisporites exquisitus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites exquisitus Canada(Alberta) Middle Albian Late Albian
Concavissimisporites Concavissimisporites ferniensis Canada(NWT,Mackenzie) Late Oxfordian Volgian
Concavissimisporites Concavissimisporites ferniensis Canada(W.Canada) Jurassic
Concavissimisporites Concavissimisporites geniculatus France(Charente-Maritime) Valanginian Late Aptian
Concavissimisporites Concavissimisporites granulosus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Concavissimisporites Concavissimisporites grumuloneratus Louisiana Albian
Concavissimisporites Concavissimisporites informis Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites irroratus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Concavissimisporites Concavissimisporites mannvillensis sp. nov. Nd Nd
Concavissimisporites Concavissimisporites minor sp. nov. Nd Nd
Concavissimisporites Concavissimisporites montuosus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites montuosus Germany Late Malm Early Wealden