Earth Science, Geologic Time & Fossils

Tropical Wet-dry Climate

meteorology

Rhipidistia

extinct fish

Seafloor Spreading

Evidence & Process

Docodon

fossil mammal genus

Atmospheric Corona

meteorology

Orographic Precipitation

Cause, Location, & Facts

Uplift

geology

Caudipteryx

dinosaur

Mediterranean Climate

Region, Map, & Facts

Obsidian

Rock, Color, Composition, & Uses

Hyaenodon

fossil mammal genus

Boskop Skull

fossil human remnant

Basanite

rock

Eolian Sound

wind noise

Powell, John Wesley

American explorer, geologist, and ethnologist

Heliophyllum

fossil coral genus