Utah Geochronology Argon
收藏Utah SGID on ArcGIS Online2026-05-27 更新2026-04-11 收录
下载链接：
https://opendata.gis.utah.gov/maps/de953b38d0df43468bb2b1947697a508
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资源简介：
The Utah Geochronology Database (https://geology.utah.gov/apps/geochron/) contains ages and related dating information of sampled geologic materials (soil and rock) using argon (40Ar/39Ar), fission track, optically-stimulated luminescence (OSL), radiocarbon (14C), rhubidium/strontium, or uranium/thorium/lead dating methods for a variety of geologic-related projects by the Utah Geological Survey (UGS) and others. The GeochronArgon feature class contains metadata specific to each argon sample in the database. June 1, 2018 release.
创建时间：
2020-01-15
