Found 7 datasets matching "Middle Proterozoic".
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This 1:50,000-scale geologic map represents a compilation of the most recent geologic studies of the upper Arkansas River valley, between Leadville and Salida, Colorado. The valley is structurally...
Search relevance: 42.46 | Views last month: 0 -
This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic maps of Ravalli Group and other Mesoproterozoic Belt Supergroup strata in northern Idaho and...
Search relevance: 35.68 | Views last month: 0 -
This data release contains the boundaries of conventional assessment units for the assessment of undiscovered oil and gas resources in China. The Assessment Unit is the fundamental unit used in...
Search relevance: 24.94 | Views last month: 0 -
This dataset is intended to provide seamless, integrated geologic mapping of the U.S. Intermountain West region as a contribution to The National Geologic Map supported by the National Cooperative...
Search relevance: 23.24 | Views last month: 0 -
This dataset is intended to provide seamless, integrated bedrock geologic mapping of the U.S. Intermountain West region and is funded by the National Cooperative Geologic Mapping Program of the...
Search relevance: 23.12 | Views last month: 5 -
The geodatabase for the Charlotte 1 degree × 2 degrees quadrangle by Goldsmith and others (1988) was compiled in the Geologic Map Schema (GeMS). The geologic map extends across four lithotectonic...
Search relevance: 17.67 | Views last month: 1 -
This geologic map provides new and compiled geologic mapping at 1:100,000-scale in the Fort Collins 30' x 60' quadrangle covering the northern Front Range and adjacent areas of Colorado.
Search relevance: 8.96 | Views last month: 0
