Alaskan Fossil Identification File
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https://cmr.earthdata.nasa.gov/search/concepts/C2231550059-CEOS_EXTRA.html
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资源简介：
The data base consists of a compilation of reports made by the U.S. Geological
Survey Branch of Paleontology and Stratigraphy concerning the identification of
fossils collected in Alaska. Data includes fossil type and age, sample
locality, collector, author, and date of report. Reports are grouped together
by year, but are not indexed.
Written requests or appointment only. Permission for access by non-U.S.
Geological Survey employees must be obtained in writing from the U.S.
Geological Survey Branch of Paleontology and Stratigraphy. Data consists of 65
notebooks.
提供机构：
CEOS_EXTRA
