EarthWorks Geospatial Catalog

Geologic maps of part of the Spanish Peaks dike system, south-central Colorado [cartographic material] / Richard P. Smith.

Relief shown by contours. Includes 16 insets. Topology from U.S.G.S. 7.5 minute quadrangles, Herlick Canyon & Gulare. Inset maps of selected areas showing details of dike intersections and segments.
Geological Society of America
Held by
This data is hosted by MIT, and is currently unavailable to preview and download. Stanford University does not hold this data and cannot provide access to it, at this time. If you have questions about this or other unavailable datasets from MIT GIS Servcies please submit your feedback to