The "robust" australopiths are a set of hominins with massive cheek teeth and strongly built jaws that lived along the earliest participants of our personal genus, Homo, approximately 2.five-1.four million years ago.
Robust species like Paranthropus robustus had big teeth in addition to a ridge on the pinnacle of the cranium, wherein robust chewing muscle mass connected. those functions allowed people to weigh down and grind hard foods along with nuts, seeds, roots, and tubers inside the back of the jaw; however, P.
Consequently, sturdy species had been herbivores that fed on a heavy and gritty diet. Therefore, the principle difference between gracile and strong is the facial and cranial functions, which caused their kind of diet in Australopithecus.
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