Definition that contains geol
- relict geological feature that is a remnant of a pre-existing formation after other parts have disappeared
- geophysics geology that uses physical principles to study properties of the earth
- geophysical science geology that uses physical principles to study properties of the earth
- potassium-argon dating geological dating that relies on the proportions of radioactive potassium in a rock sample and its decay product, argon
- extravasate geology: cause molten material, such as lava, to pour forth
- rubidium-strontium dating geological dating based on the proportions of radioactive rubidium into its decay product strontium; radioactive rubidium has a half-life of 47,000,000,000 years