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
Gonyaulacysta Gonyaulacysta cladophora Canada(NWT,Mackenzie) Early Oxfordian Kimmeridgian
Gonyaulacysta Gonyaulacysta cretacea Canada(NWT,Mackenzie) Barremian
Gonyaulacysta Gonyaulacysta dangeardii Canada(NWT,Mackenzie) Late Jurassic Early Cretaceous
Gonyaulacysta Gonyaulacysta dangeardii France(Normandie) Early Oxfordian
Gonyaulacysta Gonyaulacysta episoma Canada(NWT,Mackenzie) Barremian
Gonyaulacysta Gonyaulacysta fragosa Canada(NWT,Mackenzie) Barremian Middle Albian
Gonyaulacysta Gonyaulacysta helicoidea Canada(NWT,Mackenzie) Barremian
Gonyaulacysta Gonyaulacysta hyalodermopsis Canada(NWT,Mackenzie) Barremian
Gonyaulacysta Gonyaulacysta jurassica Canada(NWT,Mackenzie) Early Oxfordian Early Kimmeridgian
Gonyaulacysta Gonyaulacysta sp.A Brid.,1977 sp. nov. Canada(NWT,Mackenzie) Barremian Aptian
Hemicystodinium Hemicystodinium sp.CA Brid.,1976 sp. nov. Canada(NWT,Mackenzie) Aptian Early Albian
Heslertonia Heslertonia heslertonensis Canada(NWT,Mackenzie) Barremian
Horologinella Horologinella sp. Brid.,1976 sp. nov. Canada(NWT,Mackenzie) Late Oxfordian Kimmeridgian
Horologinella Horologinella spinosigibberosa Canada(NWT,Mackenzie) Early Oxfordian Kimmeridgian
Hystrichodinium Hystrichodinium sp Canada(NWT,Mackenzie) Barremian
Hystrichokolpoma Hystrichokolpoma ferox Canada(NWT,Mackenzie) Barremian
Hystrichosphaeridium Hystrichosphaeridium brideauxii Canada(NWT,Mackenzie) Barremian Aptian