Image of two people observing a large flat skeleton displayed in a museum

The "Hall of Flat Beasts" at the Natural History Museum, London • Photo by Fernando Losada Rodríguez (CC BY-SA 4.0)

Image of two dinosaur models

Photo by Viktor Talashuk on Unsplash

Image of pterosaur

Artist's reconstruction of a pterosaur • Matt Van Rooijen (CC BY 2.5)

Artist's impression of asteroid impact

Artist's impression of asteroid impact • Donald E. Davis (Public Domain)

Image of hadrosaur skeleton

Hadrosaur skeleton at the Field Museum, Chicago • Photo by Lisa Andres (CC BY 2.0)

Image of dinosaur footprint

Dinosaur tracks in Dinosaur Valley State Park, Texas • Photo by Fredlyfish4 ((CC BY-SA 3.0)

Aerial photo of Meteor Crater

Meteor Crater, Arizona • Photo by USGS/D. Roddy (Public Domain)