Australian Geochronology Data Base; BMR, Australia
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下载链接：
https://cmr.earthdata.nasa.gov/search/concepts/C2231957510-CEOS_EXTRA.html
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资源简介：
The National Database of Australian Geochronology includes Main tables
on SAMPLES, K_AR, AR40_39, RB_SR, SM_ND, ZIRCON, SHRIMP, REFERENCES and
STOREBOXES. The table SAMPLES includes attributes for sample no.,
stratigraphic unit, rock type, country, state, region, AMG reference and
decimal latitude and longitude. K-Ar, Ar-Ar, Rb-Sr, Sm-Nd, Pb-Pb zircon
and Pb-Pb ion microprobe (SHRIMP, mostly zircon) tables contain dating
results. Table REFERENCES contains bibliographic references relevant to
samples &/or results. The data is Australia-wide, mainly from hardrock
areas. In the future, possibly Antarctica and PNG samples will be added.
The Relational Database is on Magnetic Disk. The interchange format is
ASCII. The entire data base is about 10 Megabytes.
提供机构：
CEOS_EXTRA
