·adj Of or pertaining to micro-geology.
·adj Of or pertaining to geology, or the science of the earth. ...
Webster's Dictionary of the English Language
·- ·Alt. of Micr-. ...
·adj Of or pertaining to micro-chemistry; as, a micro-chemical test. ...
·noun The application of chemical tests to minute objects or portions of matter, magnified by the us...
·noun The part of geology relating to structure and organisms which require to be studied with a mic...