Other articles where Paranthropus is discussed: Australopithecus: Australopithecus robustus and Australopithecus boisei: Broom’s choice of the name Paranthropus (meaning “to the side of humans”) reflects his view that this genus was not directly ancestral to later hominins, and it has long been viewed as a distant side branch on the human evolutionary tree.
Paranthropus robustus, unlike any of the other species analysed in this study, exhibits an unusual orientation, i.e. Fossil remains for Paranthropus robustus have been found in South Africa, and indicate P. robustus was similar to Australopithecus africanus in many ways with the exception of an extremely robust masticatory apparatus. Paranthropus robustus (or Australopithecus robustus) is an early hominin, originally discovered in Southern Africa in 1938. Objectives Dental caries is often perceived as a modern human disease. Like australopithecines, P. robustus exhibits a high degree of sexual dimorphism, molarized premolars, and lower limb adaptations for bipedalism. A date of at least 1.95 million years has been obtained for the site. In this study we describe an antemortem lesion on the root of a Paranthropus robustus third molar from Drimolen, South Africa, which likely represents another … He later found material at Kromdraai, and because the molar teeth were more primitive at that site, he changed the species name at Swartkrans to P. crassidens but used P. robustus for the Kromdraai material. However, their presence is documented in many early human groups, various non-human primates and, increasingly, our hominin ancestors and relatives. Paranthropus boisei could extract sufficient nutrients from a tiger-nut-based diet, i.e.
"twist", of the tooth roots, which suggests a slight rotational and back-and-forth movement of the mandible during chewing. While no study to date has focused on dental microwear textures of Paranthropus boisei, its South African congener, Paranthropus robustus has been examined. Robust refers to the heavily built mandible, crested cranium, and very large cheek teeth,… Read More; human evolution Australopithecus aethiopicus (2.7–2.3 mya), formerly known as Paranthropus aethopicus, is the earliest of the so-called robust australopiths, a group that also includes A. robustus and A. boisei (described below). Other morphological traits of the P. robustus skull support this interpretation. In 1938, Robert Broom discovered the first Paranthropus robustus material at the site of Swartkrans, South Africa. .
A partial cranium and mandible of Paranthropus robustus was discovered in 1938 by a schoolboy, 70 km south west of Pretoria in South Africa.It was described as a new genus and species by Robert Broom of the Transvaal Museum.
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