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  1. GEOLOGIC Definition & Meaning - Merriam-Webster

    The meaning of GEOLOGICAL is of, relating to, or based on geology.

  2. Geology - Wikipedia

    Geology describes the structure of the Earth on and beneath its surface and the processes that have shaped that structure. Geologists study the mineralogical composition of rocks in order to …

  3. Michigan Geological Survey – Michigan Geological Survey

    Our team of scientists works to better understand, preserve, and share Michigan geology. Using best available scientific methods, the survey conducts and facilitates geological investigations …

  4. GEOLOGIC | definition in the Cambridge English Dictionary

    GEOLOGIC meaning: 1. relating to geology (= the study of the rocks and similar substances that make up the earth's…. Learn more.

  5. Geology | Definition, Examples, Rocks, Study, Importance, & Facts ...

    Dec 15, 2025 · Geology, the fields of study concerned with the solid Earth. Included are sciences such as mineralogy, geodesy, and stratigraphy. Geology also explores geologic history, which …

  6. GEOLOGIC Definition & Meaning | Dictionary.com

    GEOLOGIC definition: of, relating to, or based on geology. See examples of geologic used in a sentence.

  7. Geologic - Definition, Meaning & Synonyms | Vocabulary.com

    Anything that's geologic has something to do with the structure of the Earth and the way it has changed over time.

  8. Geologic - definition of geologic by The Free Dictionary

    pl. ge·ol·o·gies 1. The scientific study of the origin, history, and structure of the earth. 2. The structure of a specific region of the earth's crust....

  9. Geologic Resources Management Division - State of Michigan

    GRMD shares a wide array of program specific and geologic information for industry, natural resource management, educational, and general interest purposes. From time to time, there …

  10. Geology | U.S. Geological Survey - USGS.gov

    The USGS provides accurate geologic maps and geologic information that forms the critical framework for understanding everything from environmental change to natural hazards.