details |
Selandian |
|
Georgia |
Frederiksen,N.O. Pollen biostratigraphy of Lower Tertiary sediments from five cores from Screven and Burke Counties, Georgia. |
2001 |
details |
Early Paleocene |
Middle Paleocene |
North Dakota |
Ellis,M.S. et al. A summary of the U.S. Geological Survey 1999 Resource Assessment of selected coal zones in the Northern Rocky Mountains and Great Plains Region, Wyoming, Montana, and North Dakota. |
2002 |
details |
Early Paleocene |
Middle Paleocene |
Montana |
Ellis,M.S. et al. A summary of the U.S. Geological Survey 1999 Resource Assessment of selected coal zones in the Northern Rocky Mountains and Great Plains Region, Wyoming, Montana, and North Dakota. |
2002 |
details |
Early Paleocene |
Middle Paleocene |
Wyoming |
Ellis,M.S. et al. A summary of the U.S. Geological Survey 1999 Resource Assessment of selected coal zones in the Northern Rocky Mountains and Great Plains Region, Wyoming, Montana, and North Dakota. |
2002 |