The Giant Beaver lived in North America but went extinct during the last Ice Age, 10,000 years ago.
A Petoskey stone is a rock and a fossil, often pebble-shaped, that is composed of a fossilized coral.
Coprolite. Wilkes Formation. Miocene-Oligocene. Toledo, Washington
Poster of Rare opal fossils
A Wooly mammoth (lef) and an American mastodon (right) facing each other, showing the physical differences between the two extinct animals. Honestly I didn't know the difference till I saw this
Columbian mammoth (largest), African elephant (medium) and American mastodon
Ice Age treasure ... the rare complete baby mammoth. #mammoth #science
And i want it.
40,000-year-old blood brings mammoth cloning closer following the discovery of blood in the best preserved specimen ever found in May 2013 in Siberia. The mammoth is called "Buttercup."
Cambrian algal mounds from the Wilburns Formation, Texas.
Fossilized seaweed recovered from Monterey Formation shales at a construction site, Newport Beach, Orange County, California. DSMc.2015
Basilosaur (Primitive Whale) Molar | Dakhla, Morocco | A large marine cetacean of the Eocene epoch | Had a long, slender body and vestigial fore & hind limbs | Fossils were discovered in the early 1990s.
Homo erectus footprints hint at ancient hunting party in Kenya, estimated to be 1,500 years old.
Dinosaur Footprints Discovered on the Arabian Peninsula
Boy Stumbles Across Dinosaur Footprints whilst Walking on Beach
Name: Arnioceras semicostatum, Age: Jurassic, Lower Lias, Semicostatum Zone, Size: Size of multi block 290mm x 155mm, Location: Robin Hood's Bay, Nr Whitby, North Yorkshire, UK, Weight: 4kg; Photo © The English Ammonite Company
phosphatized skin (right) of the mosasaur Ectenosaurus. Right cale bars: about 0.2 inches (5 mm).
Fossil (Petrified) Wood