Board Thread:Movie discussion/@comment-1259419-20160406210048/@comment-25238001-20160406213801

Jurassic World Dinosaur Field Guide (Not canon, but it's what's listed on the Spinosaurus page): 13.3-15 meters long, 4.9 meters tall (6 with sail)

JPIII promotional piece: 37 feet long (converted, that's 11.2 meters), 16 feet tall (4.9 meters), 19 ft 7 inches (6.358 meters) with sail

JPIII Japanese and American posters say the same thing

Jurassic Park III: The DNA Factor: 70 feet long