Summary
                        
        
                            Sauropods were 4-legged plant eating dinosaurs with long necks and tails that thrived for more than 160 million years during the Jurassic and Cretaceous until their extinction at the K-Pg limit, 66 million years ago. By the beginning of Late Cretaceous (90 million years ago...
                    
    
         
                             
                             
                            