b. a small brain and a large body. question. Large back teeth, big face often with large sagittal crest Features like large, thickly enameled postcanine teeth, more orthognathic face, cheek bones(zygomatic bones) extended bo, QUESTION 35 What do the distinctive traits of robust australopithecines include? changes in locomotion indicated by shorter legs brain enlargement and masticatory changes linked to the growing importance of tool use and consumption of higher quality foods legs the size of modern humans that carried them out of Africa on long migrations use of marine resources QUESTION 38 Compared to the earlier hominids, which of the following did Homo erectus have? They lived between approximately 2.6 and 0.6 million years ago (mya) from the end of the Pliocene to the Middle Pleistocene . ProvisioningDistinctive traits of robust australopithecines include:small front teeth and large back teetha big face and a sagittal crest. Anonymous. Primates likely evolved their distinctive visual traits and extremities in the Paleocene (approximately 65 million to 54 million years ago) and Eocene (approximately 54 million to 34 million years ago) epochs, just when angiosperms were going through a revolution of their own—the evolution of large, fleshy fruit that would have been attractive to a small arboreal … PiltdownThe _____________ hypothesis proposed by Owen Lovejoy states that the advantages of males carrying food and bringing it to females and young could have contributed to the rise of bipedalism. aethiopicus. The best known australopithecines, represented by hundreds of fossils and dozens of individuals found mostly at Laetoli and Hadar is. However, virtually all of these traits appear to reflect a singular pattern of nasomaxillary modeling derived from their unusual dental proportions. Differing views on the relative significance of traits within this sample have inspired three main interpretations of the phylogenetic status of … It is divided broadly to three groups; Paranthropus aethiopicus, Paranthropus robustus and Paranthropus boisei. Distinctive traits of robust australopithecines include: a small brain and large body, big face and saggital crest the first recognizable ancestors of the lineage leading to humans include H. The earliest australopithecines first show up in the fossil record more than ____ mya. They are our distant ‘cousins’ rather than our direct relatives. The robust australopithecines all became extinct between 1.5 and 1 million years ago, while one of the gracile autralophithecines is believed to have given rise to the branch leading to the emergence of the genus Homo c.2.5 million years ago. Other articles where Australopithecus aethiopicus is discussed: Australopithecus: Australopithecus aethiopicus: 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). QUESTION 35 What Do The Distinctive Traits Of Robust Australopithecines Include? The robust australopithecines were a side branch of human evolution. Gracile australopithecines shared several traits with modern apes and humans and were widespread throughout Eastern and Southern Africa as early as 4 to as late as 1.2 million years ago. 5 G. Distinctive traits of paranthropoids (robust australopithecines) include: a. small front teeth and large back teeth. ; Assess opposing points of view about how early Homo should be classified. c. a large body, large teeth, and a sagittal crest. 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