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“prosauropods”
Prosauropods
Means before-the-lizard feet from Mid Triassic to Early Jurassic included the first big, four-legged, plant-eating dinosaurs.
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sauro-, saur-, -saurus, -saurid, -saur,
-sauria, -saurian + (page 28)
-sauria, -saurian + (page 28)