| details |
Late Oxfordian |
Early Kimmeridgian |
Canada(British Columbia) |
Davies,E.H. et al. Upper Jurassic dinoflagellate cysts from strata of Northeast British Columbia |
1986 |
| details |
Early Callovian |
Early Kimmeridgian |
Canada(Alberta) |
Poulton,T.P. et al. Jurassic strata of Northwestern (and West-Central) Alberta and northeastern British Columbia |
1990 |
| details |
Early Barremian |
Middle Barremian |
Arctic Ocean |
Antonsen,P. et al. Shallow Bedrock geology of the Olga Basin, Area Northwestern Barents Sea. |
1991 |
| details |
Oxfordian |
|
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Oxfordian |
|
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Oxfordian |
|
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 129 outcrop samples Western Delong Mountains (Tingmerkpuk), North Slope, Alaska. |
2000 |
| details |
Oxfordian |
Valanginian |
Alaska(North Slope) |
Mickey,M.B. et al. Biostratigraphy report 109 outcrop samples Western Delong Mountains field party North Slope, Alaska. (In: Micropaleontology of Cretaceous and Jurassic shales from the Northwestern Delong Mountains, Western Brooks Range, Alaska, 1994-1997. M.B.Mickey and H.Haga, editors) |
1998 |