Antetonitrus
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Antetonitrus is a genus of sauropodiform dinosaur found in the Early Jurassic Elliot Formation of South Africa. The only species is Antetonitrus ingenipes. Sometimes considered a basal sauropod, it is
The Elliot Formation, where remains of Antetonitrus were discovered
Size of Antetonitrus compared to a human
Skeletal reconstruction of Lessemsaurus, a closely related genus of basal sauropod
Leonerasaurus
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Leonerasaurus is a basal genus of sauropodomorph dinosaur. Currently, there is only one species known, named L. taquetrensis by Diego Pol, Alberto Garrido and Ignacio A. Cerda in 2011. The fossil, an
Right humerus in anterior, posterior, and lateral view
Restoration
Lateral and medial view of the dentary