Earth Science, Geologic Time & Fossils

Bastnaesite

mineral

Triphylite

mineral

Archaeocyathid

fossil marine organism

Molybdate Mineral

Molybdate and tungstate minerals

Tar Sand

geology

Friedel, Charles

French chemist

Uniformitarianism

Definition & Examples

Myrmekite

geology

Noctilucent Cloud

meteorology

Iddings, Joseph Paxson

American geologist

Favosites

fossil genus of corals

Boudinage

geology

Geodesy

science

Seismic Wave

Halysites

fossil coral

Brine

salt water