Preliminary digital map of cryptocrystalline occurrences in northern Nevada: rkhnd (ArcView shapefile) and rkhnd_crypto (ArcInfo point coverage)
收藏DataONE2016-10-29 更新2024-06-26 收录
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资源简介：
A polygon Arcview shapefile of northern Nevada
cryptocrystalline occurrences derived from Nevada rockhound
guides and converted to a coverage.
创建时间：
2016-10-29
