미국
NOAA/WDS Paleoclimatology - Astronomical timescale for the lower Pleistocene
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Paleoceanography. The data include parameters of paleoceanography with a geographic location of North Pacific Ocean. The time period coverage is from 2602000 to 6869 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.