アウストラロピテクス・アファレンシス
AL 200-1 (Afar Locality) is the fossilized upper palate and teeth of the species "Australopithecus afarensis", estimated to be 3.0-3.2 million years old. Its characteristics are an ape-like arrangement of teeth including spatulate incisors and a gap between the canines and outside incisors.