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 multituberculatus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites platyverrucatus Maryland Early Cretaceous
Concavissimisporites Concavissimisporites pocockii sp. nov. Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Concavissimisporites Concavissimisporites purverulentus USSR(Primorsk Kray) Albian Cenomanian
Concavissimisporites Concavissimisporites robustus Canada(NWT,Mackenzie) Late Oxfordian Volgian
Concavissimisporites Concavissimisporites subgranulosus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Concavissimisporites Concavissimisporites subgranulosus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Concavissimisporites Concavissimisporites uralensis Canada(NWT,Mackenzie) Ryazanian
Concavissimisporites Concavissimisporites uralensis USSR Albian
Concavissimisporites Concavissimisporites variverrucatus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Concavissimisporites Concavissimisporites variverrucatus Nd Nd
Concavissimisporites Concavissimisporites venitus England Valanginian
Contignisporites Contignisporites glebulentus Canada(NWT,Mackenzie) Late Oxfordian Volgian
Contignisporites Contignisporites major E.Germany(Rostock) Middle Purbeckian
Contignisporites Contignisporites problematicus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Converrucosisporites Converrucosisporites exquisitus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Converrucosisporites Converrucosisporites exquisitus Canada(Alberta) Middle Albian Late Albian