Surficial geologic map database of the Aztec 1-degree by 2-degree quadrangle, northern New Mexico and southern Colorado: Contributions to the National Geologic Map

This data release presents geologic map data for the surficial geology of the Aztec 1-degree by 2-degree quadrangle. The map area lies within two physiographic provinces of Fenneman (1928): the Southern Rocky Mountains province, and the Colorado Plateau province, Navajo section. Geologic mapping is mostly compiled from published geologic map data sources ranging from 1:24,000 to 1:250,000 scale, with limited new interpretive contributions. Gaps in map compilation are related to a lack of published geologic mapping at the time of compilation, and not necessarily a lack of surficial deposits. Much of the geology incorporated from published geologic maps is adjusted based on digital elevation model and natural-color...

Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alluvium, Animas River, Aztec, Canyon Largo, Chaco Canyon, All tags... Colluvium, Colorado, Eolian deposits, Fault, Geologic map, Geomorphology, Glacial deposits, Land Use Change, Mass-wasting deposits, National Cooperative Geologic Mapping Program (NCGMP), New Mexico, Rio Chama, Rio Grande, San Juan River, Sedimentology, Stratigraphy, Structural Geology, USGS Science Data Catalog (SDC), Fewer tags