M de Mamenchisaurus - Abecedario de dinosaurios #mamenchisaurus #divulgacioncientifica #dinosaurios | Curiosidad Prehistórica

🚨NEW DINOSAUR 🦕Meet the newest species of Mamenchisaurus, Mamenchisaurus sanjiangensis! #dinosaur #dinosaurs #sciencenews H. Dai et al. A new mamenchisaurid sauropod dinosaur from the Upper Jurassic of Southwest China reveals new evolutionary evidence from East Asian eusauropods. Sci Rep, published online November 25, 2025; doi: 10.1038/s41598-025-29995-z | I Dig Dead Stuff

#Mamenchisaurus up close Second story overview of the Gunma Museum of Natural History in Japan. A wonderful balcony enables taking in the dinosaur hall from a pterosaur perspective. With three #sauropods, casts of #Mamenchisaurus, #aBrachiosaurus (or is it #Giraffatitan ;-)), and #Camarasaurus (comprised of a very complete original skeleton), it is a spectacular playground for a #sauropod lad such as myself. We went there to re-study the Cam, which is one of the most complete excavated, includin

Mamenchisaurus! @fukui_dinosaur has this Mamenchisaurus, a Brachiosaurus, a Camarasaurus (original bone!), Bellusaurus, plus a number of sauropod skulls and the apatosaurine baby dubbed “Tony” (which isn’t a brach :-)). #Mamenchisaurus is an ultra-long-necked #sauropod #dinosaur lived in the Late #Jurassic and Early #Cretaceous of China. The neck in some specimens may have been half the length of the body, a record among #sauropods. Most sauropods have 25 presacral vertebrae, with primitive ones