Dinosaurs Fossils
South American long-necked dinosaurs could easily stand on two legs
        
        
  
  
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Notaspampeanas
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
    
  
    Dinosaurs Fossils
  
  
  
  
    
  
    Biomechanics
  
  
  
  
    
  
    Paleontology
  
  
  
  
    
  
    Uberabatitan
  
  
  
  
    
  
    Neuquensaurus
  
  
  
  
    
  
    Sauropods
  
  
  
  
    
  
    Standing Postures
  
  
  
  
    
  
    Functional Morphology
  
  
  
  
    
  
    Finite Element Analysis
  
  
  
  
    
  
    Sauropoda
  
  
  
  
  
  
        T. rex’s direct ancestor crossed from Asia to North America
        
        
  
  
  ·5 mins
  
  
  
Notaspampeanas
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
    
  
    Dinosaurs
  
  
  
  
    
  
    Dinosaurs Fossils
  
  
  
  
    
  
    Palaeontology