Tyrannosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex | John Montroll |  Prehistoric Origami by John Montroll (read full review)
| 79 | Square | 
Folded by Satoshi Itoh |
Tyrannosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex | John Montroll |  Prehistoric Origami - Second Revised Edition by John Montroll
| 78 | Square |
Folded by Satoshi Itoh |
Tyrannosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex | John Montroll |  Animal Origami For The Enthusiast by John Montroll (read full review)
| 31 | Square | 
Folded by Danielle Verbeeten |
Tyrannosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex | John Montroll |  Dollar Bill Origami by John Montroll (read full review)
| 88 | $ US Dollar Bill | 
Folded from a US$ proportioned rectangle of Vietnamese wrapping-paper by Gilad Aharoni |
Tyrannosaurus
Dinosaurs and Prehistoric Animals - Cretaceous - Tyrannosaurus Rex | John Montroll |  Dinosaur Origami by John Montroll (read full review)
| 59 | Square | 
Folded from a square of textured origami paper by Gilad Aharoni |
