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Australophithecus africanus & Australopithecus afarensis

Australophithecus africanus & Australopithecus afarensis. Taung Child from South Africa. Franz Weidenreich.

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Australophithecus africanus & Australopithecus afarensis

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  1. Australophithecusafricanus &Australopithecus afarensis

  2. Taung Child from South Africa

  3. Franz Weidenreich ‘Is it possible to infer from the size of the brain the degree of intelligence and cultural efficiency of its bearer, regardless of whether this bearer lived several hundred thousand years ago or lives today? Almost everyone, layman as well as scientist, seems to be convinced that such a correlation is a well established fact . . . . However, we do not know of any fact which proves that the mere increase of the size of the brain is tantamount to an advance in mental ability.’ In: Readings in Physical Anthropology, Noel Kom and Fred W. Thompson (eds), Holt, Rinehart and Winston Inc., New York.

  4. Wilfred H. LeGros Clark :‘. . . So far as it has been possible to apply appropriate tests, there is within such limits no marked correlation between the brain size and intelligence. To the paleoanthropologist this lack of correlation is particularly disconcerting for it means that he has no sure method of assessing the mental capacity of extinct types of hominid simply by reference to cranial capacity.’ Since cranial capacity, per se, gives little indication of potential intelligence, evolutionists reason that the brain-body ratio would be a more accurate determinant of mental capacity. In: Readings in: Physical Anthropology, Noel Kom and Fred W. Thompson (eds), Holt, Reinehart and Winston Inc., New York.

  5. Taung Child from South Africa

  6. Sir  Solly Zuckerman "There is indeed no question what the australopithecine skull resembles when placed side by side with specimens of humans and living ape skulls. It is the ape so much so that  only detailed and close scrutiny can reveal any difference between modern ape and Australopithecus."

  7. Australophithecusafricanus “The ape-like profile of Australopithecus is so pronounced that its outline can be superimposed on that of a female chimpanzee with a remarkable closeness of fit, and in this respect and others it stands in strong contrast to modern man."—J.S. Weiner, The Natural History of Man (1973).

  8. Australophithecusafricanus In 1957, Ashley Montagu, a leading U.S. anthropologist, wrote that these extremely apelike creatures could not possibly have anything to do with man (*A. Montegu, Man’s First Million Years).

  9. As for the notion of "bipedal posture", Zuckerman said: "In short, the evidence for an erect posture, as derived from a study of the inanimate bones, seems anything but certain."

  10. Anatomist Dr. Charles Oxnard of the University of Chicago "Multivariate studies of several anatomical regions, shoulder, pelvis, ankle, foot, elbow, and hand are now available for the australopithecines. These suggest that the common view, that these fossils are similar to modern man, may be incorrect. Most of the fossil fragments are in fact uniquely different from both man and man's nearest living genetic relatives, the chimpanzee and gorilla (Nature 258:389).

  11. An evolutionary dead end Neither of these investigators, who have spent much of their professional careers studying the Australopithecines, believed that Australopithecines walked upright or that they were generally bipedal. Some have suggested that both Australopithecus africanusand robustus were simply an evolutionary dead end - not ancestral to man. 

  12. Australopithecus afarensis Meet Lucy!

  13. In his book "Lucy, The beginnings of Human Kind," Johanson said: "I had no problem with Lucy. She was so odd that there was no question about her not being human. She simply wasn't. She was too little. Her brain was way too small and her jaw was the wrong shape. Her teeth pointed away from the human condition and back in the direction of apes. The jaws had the same primitive feature”.

  14. However, what set Lucy apart for Johanson was that it appeared that she had a tendency to walk in an upright position. A monkey that could do this would, for Johanson, clearly be some sort of transitional form between apes and man. The reason for this belief is because Lucy's knee region seemed to match a lone fossilized knee joint that he had found a year earlier in 1973 (locality numbered A.L. 128/129).

  15. Knee Joint of A. afarensis • 15° carrying angle (valgus) • Human = 9° • Gorilla = 0° • Chimp = 0° Orangutan = 9° Spider monkey = 9°

  16. Owen Lovejoy Regarding those knee joints, Owen Lovejoy (Richard Leakey’s highly qualified associate), declared at a 1979 lecture in the United States declared: “a multivariate analysis of Lucy’s knee joints revealed her to be an ape”

  17. Apes and Humans – a Test Human Which footprint is human?

  18. Australopithecine Anatomy Richard Milton, Shattering the Myths of Darwinism, 1997, p. 207. “… anatomists Jack Stern and Randall Susman,… described Lucy’shands and feet as being long and curved, typical of a tree-dwelling ape.”

  19. Susman and Stern of New York University: They carefully examined Lucy and said: “Her thumb was apelike, her toes long and curved for tree climbing, and "she probably nested in the trees and lived like other monkeys" (Bible Science Newsletter, 1982, p. 4).

  20. Jeremy Cherfas In 1983 said: “Lucy’s ankle bone (talus) tilts backward like a gorilla, instead of forward as in human beings who need it so to walk upright, and concluded that the differences between her and human beings are "unmistakable" (*J. Cherfas, New Scientist, (97:172 [1982]).

  21. St Louis zoo replica of Lucy Lucy: What Nice Feet You Have Drawing from Life: The Science of Biology, Purves, Orians, and Heller, 1992, p. 604.

  22. Lucy and the Australopithecines

  23. Are not the pictures, paintings and figures drawn or constructed by artists of half-men/half-ape creatures enough proof that we have an ape ancestry? "Bones say nothing about the fleshy parts of the nose, lips or ears. Artists must create something between an ape and a human being; the older the specimen is said to be, the more apelike they make it.“ B. Rensberger, "Ancestors: A Family Album," Science Digest, 89:34-43 (1981).

  24. Earnest Albert Hooton "No anthropologist is justified in reconstructing the entire skeleton of an unfamiliar type of fossil man from parts of the skullcap, one or two teeth, and perhaps a few oddments of mandible [jaw bone] and long bones . . Inferences concerning the missing parts are very precarious, unless more complete skeletons of other individuals of the same type are available to support the reconstruction.“ Earnest Albert Hooton, Apes, Men and Morons (1970), p. 115.

  25. Earnest Albert Hooton "Put not your faith in reconstructions. Some anatomists model reconstructions of fossil skulls by building up the soft parts of the head and face upon a skull cast and thus produce a bust purporting to represent the appearance of the fossil man in life. When, however, we recall the fragmentary condition of most of the skulls, the faces usually being missing, we can readily see that even the reconstruction of the facial skeleton leaves room for a good deal of doubt as to details.”

  26. Earnest Albert Hooton “To attempt to restore the soft parts is an even more hazardous undertaking. The lips, the eyes, the ears, and the nasal tip leave no clues on the underlying bony parts. You can, with equal facility, model on a Neanderthaloid skull the features of a chimpanzee or the lineaments of a philosopher. These alleged restorations of ancient types of man have very little, if any, scientific value and are likely only to mislead the public.” Earnest Albert Hooton, Up from the Apes (1946), p. 329.

  27. Imagination takes the place of actual characteristics "The flesh and hair on such reconstructions have to be filled in by resorting to the imagination. Skin color; the color, form, and distribution of the hair; the form of the features; and the aspect of the face—of these characters we know absolutely nothing for any prehistoric men.“ James C. King, The Biology of Race (1971), pp. 135, 151.

  28. Imagination takes the place of evidence "The vast majority of artists’ conceptions are based more on imagination than on evidence. They are paid to produce something halfway between an ape and a human being.“ "AnthroArt," Science Digest, April 1981, p. 41.

  29. Laetoli Footprints Footprints discovered in 1978 in Laetoli, Tanzania. The footprints were dated at 3.5 million years old. Who made these footprints?

  30. Smithsonian National Museum of Natural History Website – “What does it mean to be human?” “Laetoli footprints were most likely made by Australopithecus afarensis, an early human whose fossils were found in the same sediment layer”.

  31. R. H. Tuttle PhD ‘Strictly on the basis of the morphology of the G prints [prints found at a site labeled ‘G’], their makers could be classified as Homo sp. because they are so similar to those of Homo sapiens, but their early date would probably deter many paleoanthropologists from accepting this assignment. I suspect that if the prints were undated, or if they had been given younger dates, most experts would probably accept them as having been made by Homo . . . .

  32. Footprints and Real Evidence Tim White, “Evolutionary Implications of Pliocene Hominid Footprints,” Science, April 1989, p. 175. “The uneroded footprints show a total morphological pattern like seen in modern humans.”

  33. Footprints and Real Evidence Russell Tuttle, “The Pattern of Little Feet,” American Journal of Physical Anthropology, Feb 1989, p. 316. “Indistinguishable from those of habitually barefoot Homo sapiens.”

  34. Straight big toe Strong arch Heel – toe movement Laetoli Footprints Donald Johanson and Maitland Edey, Lucy: The Beginnings of Humankind, 1981, p. 250. “There is a well-shaped modern heel with a strong arch and a good ball of the foot in front of it. The big toe is straight in line. It doesn’t stick out to the side like an ape toe,…”

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