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
Duplexisporites Duplexisporites scanicus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Duplexisporites Duplexisporites undulatus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Impardecispora Impardecispora Nd Nd
Impardecispora Impardecispora apiverrucata Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Impardecispora Impardecispora canadensis Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Impardecispora Impardecispora multituberculatus Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Impardecispora Impardecispora uralensis Canada(NWT,Mackenzie) Late Oxfordian Early Valanginian
Ischyosporites Ischyosporites Nd Nd
Ischyosporites Ischyosporites areolatus Nd Nd
Ischyosporites Ischyosporites convolutus Nd Nd
Ischyosporites Ischyosporites disjunctus Canada(NWT,Mackenzie) Late Oxfordian Hauterivian
Ischyosporites Ischyosporites foveolatus Canada(Saskatchewan) Middle Albian Late Albian
Ischyosporites Ischyosporites glomerosus USSR(Siberia) Late Jurassic
Ischyosporites Ischyosporites instaurativus USSR Early Hauterivian
Ischyosporites Ischyosporites jurassicus Canada(W.Canada) Middle Jurassic
Ischyosporites Ischyosporites lacunos Australia(W.Australia) Hettangian Late Callovian
Ischyosporites Ischyosporites neovariegatus Australia(W.Australia) Late Bajocian Middle Kimmeridgian