Definition of geologic:
- "Adventures In Contentment", David Grayson AKA: Ray Stannard Baker.
It is urged that whatever may be thought of the connection of man with the animal creation, at any rate the received Christian belief regarding the origin of man- especially his late appearance on the scene- is contrary to known facts, and that we have to mount up to a vast geologic antiquity to account for what is known from exhumed remains in caves and lake dwellings, and the like.- "Creation and Its Records", B.H. Baden-Powell.
- "Little Eve Edgarton", Eleanor Hallowell Abbott.