This dinosaur restoration is inaccurate, or its accuracy is disputed.
Reason: Wrong plate/spine arrangement. Needs extra spines on anterior portion of tail.
You may ask further questions about the accuracy of this image at the image review page of WikiProject Dinosaurs on the English Wikipedia. Note that this image may be appropriate to illustrate obsolete paleontological views.
解説Miragaia BW.jpg
English: Miragaia longicollum, Late Jurassic of Portugal. Digital.
Deutsch: Miragaia longicollum, ein langhalsiger Stegosauride aus dem Oberjura von Portugal. Digitalbild