![](http://www.alamy.com/thumbs/6/D3F7087B-1E9C-4265-8BB1-F7DF2A6A1D8B/DYE6RY.jpg)
Dinosaur footprint left in a mud-rock.
Size: 6016px × 4016px
Photo credit: © Corbin17 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: age, animal, biology, dinosaur, display, education, extinct, footprint, fossil, fossilise, fossilized, geology, imprint, invertebrate, mesozoic, mudrock, nature, paleontology, remain, science, specimen, track