original |
Late Eocene |
Pleistocene |
Atlantic Coast Offshore |
Williams,G.L. et al. Palynologic analyses of Upper Mesozoic and Cenozoic rocks of the Grand Banks, Atlantic Continental Margin. |
1975 |
original |
Oligocene |
Middle Miocene |
Canada(NWT,Mackenzie) |
Dixon,J. et al. In geology and biostratigraphy of the Dome Gulf et al Hunt Kopanoar M-13 Well, Beaufort Sea. |
1984 |
original |
Late Oligocene |
Miocene |
Canada(NWT,Mackenzie) |
Dixon,J. et al. In geology and biostratigraphy of the Dome Gulf et al Hunt Kopanoar M-13 Well, Beaufort Sea. |
1984 |