Plesiornis
Plesiornis, whose name means "nearly bird", is an ichnogenus of dinosaur footprint that slightly (although superficially) resemble bird footprints.[1] See alsoReferences
Glut, Donald F. (2003). "Appendix: Dinosaur Tracks and Eggs". Dinosaurs: The Encyclopedia. 3rd Supplement. Jefferson, North Carolina: McFarland & Company, Inc. pp. 613–652. ISBN 0-7864-1166-X.
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