Check out these giant facts about dinosaurs! 25. KDS444, Nyasasaurus, CC BY-SA 3.0, 24. pixabay.com (public domain), 23. pixabay.com (public domain), 22. Volkan Yuksel, T-rex fossil Jane by Volkan Yuksel DSC08683g, CC BY-SA 3.0, 21. pixabay.com (public domain), 20. DinoTeam, Maiasaura, DinoPark Košice, CC BY-SA 4.0, 19. jynus, Reproduction of Dinosaur Footprints in Science Museum in Logroño, CC BY-SA 3.0, 18. Matt Martyniuk (Dinoguy2), Jinfengopteryx wiki, CC BY-SA 3.0, 17. commons.wikimedia.com (public domain), 16. J.T. Csotonyi, Dinosaur park formation fauna, CC BY 2.5, 15. Scott Kinmartin via flickr, CC BY 2.0, 14. www.pexels.com (public domain), 13. ScottRobertAnselmo, Sue TRex Skull Full Frontal, CC BY-SA 3.0, 12. pixabay.com (public domain), 11. Lisa Andres from Riverside, USA, Parasaurolophus cyrtocristatus, CC BY 2.0, 10. Gunnar Ries Amphibol, BrachiosaurusP1060062, CC BY-SA 3.0, 9. Alina Zienowicz (Ala z), e-mail, Triceratops – JuraPark Baltow, CC BY-SA 3.0, 8. pixabay.com (Public Domain), 7. wikimedia commons (public domain), 6. Dinosaur Zoo, Argentinosaurus size compasison with man, CC BY-SA 3.0, 5. m01229 via flickr, CC BY-SA 2.0, 4. Sanctuary.p at English Wikipedia, HeardHalloween1, CC BY-SA 3.0, 3. Max Pixel (public domain), 2. pixabay.com (public domain), 1. Kim Alaniz, Paleo Hall at HMNS plesiosaur, CC BY 2.0