1.7" Mosasaur Fossil Rib Section Cretaceous Dinosaur Era Texas Ozan FM COA

Location: Ozan Formation, Fannin County, Texas

Weight: 1.1 Ounces

Dimensions: 1.7 Inches Long, 1.1 Inches Wide, 0.8 Inches Thick

Comes with a Certificate of Authenticity.

The item pictured is the one you will receive.

This is a genuine fossil.

100 - 66 Million Years old, Upper Cretaceous, Maastrichtian Epoch.

Name: Mosasaurus

Named By: Dollo - 1889.

Diet: Carnivore.

Size: Depending upon the species, Mosasaurs could range between 6 and possibly just under 14 meters in length.

Known locations: Fossil locations suggest a worldwide distribution, but are especially well-known from Europe and North America.

Time period: Campanian to Maastrichtian of the Cretaceous.

Mosasaurs were the largest lizards ever to exist, growing nearly 60 feet long with skulls measuring up to 6 feet. Expert swimmers, they spent their entire lives in the ocean, using their powerful, elongated bodies and finned tails to glide through the water with ease, steering with small, webbed feet. These formidable reptiles thrived during the late Cretaceous period, around 96 to 65 million years ago. As carnivores, they fed on fish, turtles, and shellfish. Living alongside dinosaurs, mosasaurs vanished in the mass extinction that ended the Cretaceous—making fossils like this one a rare, valuable glimpse into prehistoric marine life.

Please be aware of the nature of fossils:

Being buried under the ground for millions of years under tons of pressure tends to be rough. No fossil comes out of the ground whole and perfect. Most fossils have undergone some restoration, while others are altered by man simply to enhance their presentation in different ways. The workers in the United States do a very professional job of unearthing and preserving these natural treasures; however, natural cracks are commonly visible on the surface. These are part of the natural beauty of the fossil and are not considered defects.