Extinct Creatures

11 = Trilobite 12 =  Archeoptryx 13 = Annomites 14 = Cave Bear -  Ursus spelaeus 15 = Crayfish 16 = Deinonychus 17 = Dire Wolf - Canis dirus 18 = Cave Art 19 = Megaceros 20 = Smilodon 21 = Thylacoleo 22 = Thylacine 23 = Thylacosmilus

11. 12. 13.
14. 15. 16.
17. 18. 19.
20. 21. 22.
24.