Atlasaurus imelakei

Atlasaurus is a genus of sauropod dinosaurs from Middle Jurassic (Bathonian to Callovian stages) beds in North Africa. Discovery and naming The Atlasaurus holotype was discovered in 1981 and was described by Monbaron, Russell & Taquet in 1999. It was named after the location of discovery in the High Atlas range of the Atlas Mountains of Morocco (where the Titan Atlas was said to hold up the heavens), and for the animal's size (about long). It is known from a nearly complete skeleton with a skull found at Wawmda, in the Middle Jurassic (Bathonian-Callovian) Guettioua Formation in Morocco's Azilal Province. The type species is Atlasaurus imelakei, the specific name coming from Arabic عملاق ("eimlaq" or "imelake"), meaning "giant". A second specimen of A. imelakei, a near-complete tail, was also discovered in Morocco and was pieced back together in Utah after 300 hours of preparation. It was eventually sent to Mexico and was put on display in the lobby of the BBVA Bancomer tower in Mexico City until it was auctioned off to an anonymous businessman in January 2018 to pay for the rebuilding of schools destroyed during the 2017 Puebla earthquake.