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Dictionary of Geology - Definitions - Geologic Glossary - gabbro through gully ... G gabbro A dark, coarse-grained intrusive igneous rock. Gabbro is made of calcium-rich ... (more...)

geologic: Definition and Pronunciation (more...)

Dictionary of Geology - Definitions - Geologic Glossary - mafic through muscovite ... M mafic. A term used to describe minerals or igneous rocks that are rich in iron and/or ... (more...)

A geology dictionary from A to Z from Geology.com ... Geology and Earth Science Terms and Definitions Consult our geology dictionary for definitions, images and short articles ... (more...)

Geologic Time Periods: ... EnchantedLearning.com is a user-supported site. As a bonus, site members have access to a banner-ad-free version of the site, with print-friendly pages. (more...)

A glossary of geological terms with pictures and definitions related to geology. ... Welcome to my geology site! I am currently an undergraduate in my first ... (more...)

Home-Geological Definitions - Geological Supplies - Submit Location - Travel - United States - Contact. We are adding places to Geological Locations so bookmark us and return for ... (more...)

Quick definitions (geological) ? adjective: of or relating to or based on geology ("Geological ... Want to Improve Your Vocabulary? Take This Free Vocabulary Course (more...)

GEOLEX Help Information Geologic Age Definitions. Relative Geologic Time: GEOLOGIC TIME millions of years ago: TIME OF APPEARANCE OF (more...)

A nodule is a small (in this case, fist-sized or smaller) more or less rounded body harder than the surrounding sediment or rock matrix (more...)