| original |
Late Neogene |
Early Pleistocene |
Canada(Atlantic Coast) |
de Vernal,A. et al. Pliocene and Pleistocene palynostratigraphy at ODP Sites 646 and 647, eastern and southern Labrador Sea. |
1989 |
| original |
Late Pliocene |
Early Pleistocene |
Canada(Arctic) |
de Vernal,A. et al. Late Pliocene to Holocene palynostratigraphy at ODP Site 645, Baffin Bay. |
1989 |
| original |
Late Neogene |
Early Pleistocene |
Canada(NFLD.Offshore) |
de Vernal,A. et al. Pliocene and Quaternary dinoflagellate cyst stratigraphy in the Labrador Sea; paleoenvironmental implications |
1992 |