SAUROPODS TEETH THE JURASSIC OF PORTUGAL

 
Several macronarian sauropods; from left to right, CamarasaurusBrachiosaurusGiraffatitan, and Euhelopus.

Classification of the sauropods has largely stabilised in recent years, though there are still some uncertainties, such as the placement of EuhelopusHaplocanthosaurusJobaria and Nemegtosauridae.

Cladogram after an analysis presented by Sander and colleagues in 2011.[42]