Nautiloid

3D Model

Species: Tainoceras schellbachi

Collected from the Kaibab Limestone in Grand Canyon National Park. Holotype specimen.

This fossil is in the collections at Grand Canyon National Park, Arizona. Learn about paleontology in the National Park Service: https://www.nps.gov/subjects/fossils/index.htm

Learn more about Grand Canyon National Park’s Centennial: https://www.nps.gov/grca/getinvolved/centennial.htm