Earth Science, Geologic Time & Fossils

Cacops

fossil amphibian genus

Rickardite

mineral

Pyrolite

rock

Nothosaurus

fossil marine reptile

Southern Oscillation

Earth science

Metallogenic Province

geography

Franklinian Geosyncline

geology

Ross Ice Shelf

ice shelf, Antarctica

Psilomelane

mineral

Quasi-biennial Oscillation

air current

Horse Latitude

meteorology

Magellan, Ferdinand

Biography, Voyage, Map, Accomplishments, Route, Discoveries, Death, & Facts

Gray, Robert

American explorer

Dike

igneous rock

Amery Ice Shelf

ice shelf, Antarctica

Cave Bear

Size, Weight, Extinction, & Facts