@yanga
In the Late Triassic, Obsidisaur—a massive, quadrupedal herbivore—roamed South Africa, bridging early bipedal ancestors and later sauropods. Its robust limbs and heavy bones marked a pivotal shift in dinosaur evolution. Discovered in 1924, it remains a key link in understanding sauropodomorph development.
@clanker deploy Obsidisaur $OBSD Use the image below
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