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  2. List of free geology software - Wikipedia

    en.wikipedia.org/wiki/List_of_free_geology_software

    Free to use software to digitize geological cross-sections, and display and edit borehole logs Geoscience ANALYST [30] Free 3D visualization and communication software for integrated, multi-disciplinary geoscience and mining data and models, which also connects to Python through geoh5py, its open-source API Mira Geoscience Ltd. Free / Proprietary

  3. California Geological Survey - Wikipedia

    en.wikipedia.org/wiki/California_Geological_Survey

    The original Geological Survey of California was replaced in April 1880 by the new California State Mining Bureau. This was renamed the Division of Mines in 1927. In 1962 the division's name was expanded to be California Division of Mines and Geology , a name that lasted until August 2006, when the state legislature renamed the division the ...

  4. Alquist Priolo Special Studies Zone Act - Wikipedia

    en.wikipedia.org/wiki/Alquist_Priolo_Special...

    1) It directs the state's California Geological Survey agency (then known as the California Division of Mines and Geology) to compile detailed maps of the surface traces of known active faults. These maps include both the best known location where faults cut the surface and a buffer zone around the known trace(s);

  5. Digital geologic mapping - Wikipedia

    en.wikipedia.org/wiki/Digital_geologic_mapping

    Screenshot of a structure map generated by geological mapping software for an 8500 ft deep gas and oil reservoir in the Erath field, Vermilion Parish, Erath, Louisiana. The left-to-right gap, near the top of the contour map indicates a Fault line. This fault line is between the blue/green contour lines and the purple/red/yellow contour lines.

  6. United States Geological Survey - Wikipedia

    en.wikipedia.org/.../United_States_Geological_Survey

    USGS topographic quadrangle maps are marked with grid lines and tics around the map collar which make it possible to identify locations on the map by several methods, including the graticule measurements of longitude and latitude, the township and section method within the Public Land Survey System, and cartesian coordinates in both the State ...

  7. Murrieta Hogbacks - Wikipedia

    en.wikipedia.org/wiki/Murrieta_Hogbacks

    The Murrieta Hogbacks are underlain by Cretaceous granitic rocks of the Peninsular Ranges Batholith.On the north half of the hogbacks, by foliated biotite-hornblende tonalite and on the southern half by hornblende gabbro.

  8. Category:California Geological Survey - Wikipedia

    en.wikipedia.org/wiki/Category:California...

    Download QR code; Print/export Download as PDF; ... Pages in category "California Geological Survey" The following 9 pages are in this category, out of 9 total.

  9. Category:Geology of California - Wikipedia

    en.wikipedia.org/wiki/Category:Geology_of_California

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