Author:
Brideaux,W.W.
Year:
1977
Title:
Taxonomy of Upper Jurassic -Lower Cretaceous microplankton from the Richardson Mountains, District of MacKenzie, Canda.
Reference:
Brideaux,W.W. (1977) Taxonomy of Upper Jurassic -Lower Cretaceous microplankton from the Richardson Mountains, District of MacKenzie, Canda. Geological Survey of Canada, Bulletin # 281 P. 1- 89
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Genus Species Country(Region) From To
Tubotuberella Tubotuberella rhombiformis Canada(NWT,Mackenzie) Early Oxfordian Kimmeridgian
Tubotuberella Tubotuberella sphaerocephalum Canada(NWT,Mackenzie) Late Jurassic Early Cretaceous
Tubotuberella Tubotuberella sphaerocephalum USSR(Moscow) Late Jurassic
Wallodinium Wallodinium anglicum Canada(NWT,Mackenzie) Hauterivian Barremian
Wallodinium Wallodinium luna Canada(NWT,Mackenzie) Hauterivian Barremian