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Federal
NOAA/WDS Paleoclimatology - Baker, R.G., South Fork Big Nemaha River (NEMAFG2U) North American Plant Macrofossil Database recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for...