1.3" Fossil Desmostylus Tooth (Hippo-Like Animal) - California

Fossil Desmostylus Tooth (Hippo-Like Animal) - California #241170

This is a 1.3" long, fossil tooth of Desmostylus hesperus, an extinct hippopotamus-like animal. This odd looking tooth was collected from the Miocene-aged Temblor Formation in California. It has been partially exposed from the rock it was found in, with a portion of rock left in place for presentation.

It comes with an acrylic display stand.

Desmostylus was most likely amphibious and probably lived in the shallow waters of coastal regions. This is based on studies of the isotopes in its teeth and bones, indicating its diet was mainly aquatic freshwater plants. It was a large animal reaching sizes of about 6 feet long and 450 pounds. It had a short tail and powerful legs with four hooves. Both the creature's jaws were elongated and sported forward-facing tusks, which were elongated canines and incisors.

Artists reconstruction of Desmostylus. By Dmitry Bogdanov