original |
Late Jurassic |
Early Cretaceous |
Canada(NWT,Mackenzie) |
Brideaux,W.W. Taxonomic notes and Illustrations of selected dinoflagellate cyst species from the Gulf Mobil Parsons N-10 Well. |
1976 |
original |
Early Oxfordian |
Kimmeridgian |
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Lithostratigraphy and dinoflagellate cyst succession in the Gulf Mobil Parsons N-10 Well, District of MacKenzie. |
1976 |
original |
Late Oxfordian |
Kimmeridgian |
Canada(NWT,Mackenzie) |
Brideaux,W.W. Taxonomy of Upper Jurassic -Lower Cretaceous microplankton from the Richardson Mountains, District of MacKenzie, Canda. |
1977 |