Macrauchenia, skull T-Rex The generic name refers to

The generic name refers to Marion Brandvold's discovery in 1978 of a nest with remains of eggshells and babies too large to be hatchlings

This Hadrosaur Dinosaur skin impression is the best available

Glyptodon (pronounced GLIP-toh-don) was one of the biggest ancient armadillos (belonging to the family Glyptodontidae)

Based on the plants represented in the fossil record of the area

including hypsodont teeth and shortened metapodials

Macrauchenia, skull T-Rex The generic name refers toMacrauchenia was a long necked and long limbed, three toed South American ungulate mammal, typifying the order Litopterna. The oldest fossils date back to around 7 million years ago, and M. patagonica disappears from the fossil record during the late Pleistocene, around 20,000 years ago. M. patagonica was the best known member of the family Macraucheniidae, and is known only from fossil finds in South America, primarily from the Lujan Formation in