Precambrian Websites
SNOWBALL EARTH
The Snowball Earth website examines the evidence and theory behind the snowball earth hypothesis, the idea that the globe was covered by ice for long periods roughly 2220, 710 and 636 million years ago.
Dinosaurs, Prehistoric, Dinosaur Art Pictures
Dinosaurs! Prehistoric Dinosaur Pictures Art Gallery. Learn about dinosaur timeline, dinosaur extinction, dinosaur anatomy, dinosaur facts, dinosaur fossils
Treasures of the Earth, Ltd
Treasures of the Earth sells Fossils, Minerals, Petrified Wood, Culteral Artifacts, and Decorative Items.
Lithosphere
Geophysical studies of lithosphere, crust, and upper mantle, based on thermal, gravity, and seismic modeling. Crustal structure in Europe, Siberia, Arctics, China, Southern Africa. Lithosphere thickness. Mantle density. Rifts, cratons, basins, oceans
RICHARD DASTYCK| A DRIVE THROUGH GLENWOOD CANYON'S GEOLOGICAL HISTORY
THE SITE EXPLAINS THE PURPOSE AND COST OF THE COLORADO TRAVEL GUIDE "A DRIVE THROUGH THE GEOLOGICAL HISTORY OF THE GLENWOOD CANYON AND GRAND HOGBACK MONOCLINE"
Treasures of the Earth, Ltd
Treasures of the Earth sells Fossils, Minerals, Petrified Wood, Culteral Artifacts, and Decorative Items.