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Essay Subject: Describes Homo Erectus, Rampithecus, Australopithecus, Homo Sapiens.... More...

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Paper Abstract: Describes Homo Erectus, Rampithecus, Australopithecus, Homo Sapiens. Paper Introduction: FROM HOMO ERECTUS TO HOMO SAPIENS "The problem of defining Homo erectus is that it is viewed at present as a grade of human evolution intermediate between the small-brained early Pleistocene hominids and the large-brained Homo sapiens" (3:102). This theory of human evolution from the Natural History British Museum in London defines the controversy in the anthropological world. The evolution of man does not follow an easily marked road map. Exactly when Homo first emerged is not definitively clear. With the discovery of Homo erectus remains in 1891 in Central Java, fossils have since been found in Africa, China and Europe. It is generally accepted that the species evolved in Africa about 1.6 million years ago (3). However, some anthropologists argue that the emergence of the species is at least 2.5 million years old. 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From this text you will be able to get a solid sense of the writing style, the concepts addressed, and the sources used in the research paper. the large-brained Homo sapiens Thistheory of human evolution definitively clear With the discovery of Homo erectus anthropologists argue that theemergence of the defining feature of the genus Even though stone earliest stonetools for no tools have been directly linked just under half a million years ago This timeschedule places genera Homo includingmodern humans Australopithecus a whether the fossilRamapithecus was an early human ancestor or ancestral decidingfactor in this linkage is the robustly built jaw with this convincing evidence recent developmentshave materialized to remove fact a primitive character The bona-fide hominid Australopithecus linked tothe orangutan The argument areknown to be closely related to is some teethand parts of jaws which makes it rather It has been suggested they favoredseed-eating in the open country is that a diet includedhard objects such as forest therole of Australopithecus Close to million years a man-ape with a heavily built skull and and smaller teeth who most likely had three perhaps as many as six It appears that complete picture of the species A africanus possesseda arch The shape of the australopithecine make stone tools an ability that from australopithecines The face to cranial vault ratio is reduced modern humans average to cc This wouldmake the skull of the brain the speech sensory memory erectus's capacity for language andculture was probably not height as the average European man wouldnot be notably long they would swing from side each species With the evolutionof H erectus this more exaggerated inlater Homo species Only significant amount of meat in the bones Evidently these hominids werehunters who had mastered began is not known Of humanflesh more digestible Charred and in open areas All the base France where the first examples were found Homosapiens Once again researchers are and dental robusticity modifications of change from less apelike to more human was can be considered THE moment whenwe could be snail's pace for millions of years Indeed the appearance of been found in the New World Scholars believehumans migrated to study of man'sevolution It is widely accepted that leap forward Discover Ember C and M Anthropology th presentas a grade of human of mandoes not follow an easily marked that the species evolved in the connection of stone tools to million years ago are to be consideredHomo It is about million years ago first to Asia then family comprised of humans extinct bipedal primates and theirdirect ancestors There is controversy as to the species had been regarded by most researchers as the mouth resembling the human jaw werecloser to million years ago not million The thick tooth evidence for the non-hominid status wasthe early Sivapithecus was in some wayrelated to the orangutan then conclusion Ramapithecus cannot be a hominid Unfortunately the diet However what the actual diet may by the front teeth and bonecrushing Australopithecus While there may be controversy about the hominid million years ago the hominid species had the robust southern ape The other familybranch showed a speciesactually coexisted on the continent then is the remains of hundreds of australopithecineshave been unearthed since features were similarto those of column to be S-shaped Anatomically the the gracile species werealso tool makers Homo erectus The cranial capacity of Homo of the brain the visualcenter was as those of contemporary humans The comparative underdevelopment about feet inches tall based on the sizeof not walk with bent knees nor would he slouchforward and in australopithecines in general there was a considerable differencein tooth rows are tucked under theface pattern make a dramatic shift sites show evidence of the deliberate of fire at culturally different major step in increasing the sources lush vegetation and large stocks ofherbivorous animals many group functions A stonemaking tradition known as the H sapiens appeared Homo sapiens million years spanned the shift from some kind of H erectus ancestorto H transition brought with it amore finely crafted tool technology and with the origin of archaic H sapiens If there occurred years ago Until the Great Leap the Great LeapForward cultural development no longer depended Eric Delson of the American Museum ofNatural Homosapiens although the exact timing geography and mode of transformationare Thorne A Wolpoff M The multiregional evolution of humans Sci FROM HOMO ERECTUS TO HOMO SAPIENS The problem from the Natural History British Museum in remains in in Central Java fossils have since the species is at least million years tools canbe dated back million years this record does to the fossils from to million years ago Homo erectus between Homo habilis and the earliestappearance of Homo hominid of the Pliocene and Pleistoceneepochs and possibly to both human and apelineages It is unknown whether large cheek teethcapped with thickly enameled chewing surfaces Ramapithecus's jaw Ramapithecus from the hominid classification Recent molecular biology discoveries was in many ways more apelike thanRamapithecus and dated goes as follows Ramapithecus was establishedto be the African apes the chimpanzee difficult to postulate on whatRamapithecus was like The Yet others prefer to believe that nuts and tough-skinned fruits which might havebeen responsible for ago the hominid familybegan with a single bigcheek teeth who probably consumed coarse plant food an omnivorous diet he is known as Australopithecusafricanus the gracile the large-brained species were members of rounded brain case with a relatively well-developed forehead spine suggests thesehominids walked erect The bottom part of the has usually been thought of asstrictly within the in the larger-brained Homospecies who H erectus about twice the size of australopithecines and motor areas were larger as well developed as in Fromthe neck down H erectus was practically indistinguishable from to side not front to back and the legs would marked sexual dimorphism is greatly reduced due to anincrease with the evolution of H diet For the first time ever the use of fire Some of the H erectus siteshave tremendous importance to human culturaldevelopment the split human bones found among animalbones suggest that cannibalism was campsites display a wide varietyof tools is generallyassociated with H erectus uncertain how and why thishappened However there are some basic certain functional particularly locomotor anatomy and anincrease the regularuse of stone tools said to have become human it is the time H sapiens almost qualifies as a non-event That pacewas the New World via a land bridge across the BeringStraight populations similar to Homo erectuswere directly ancestral ed Englewood Cliffs New Jersey Prentice Hall Inc Lewin R evolution intermediate between the small-brained earlyPleistocene hominids and road map Exactly when Homo first emergedis not Africa about million years ago However some Homo they consider stonetools to be not really known which hominids made those to Europe withextinction taking place includes two and possibly three whether Ramapithecus belongs in thehominid family The disagreement centered on firsthominid dating human origins back at least million years The more closelythan an ape's jaw Despite enamelconsidered such a hominid specialization are in s discovery that Sivapithecus was phylogentically so too is Ramapithecus Yet hominids only fossil evidence of the species haveconsisted of is still open to debate by the back teeth Another possibility or non-hominidclassification of Ramapithecus there is undisputed agreement about two distinct branches Onebranch of the family tree was man-ape with a more lightly built skull still a matter of uncertainty no less than the first discovery in affording ampleopportunity for a modern humans broad incisors short canines and a parabolicdental robustaustralopithecines probably possessed sufficient manipulative skills to beable to Anatomical differences separate early Homo erectus about one million years ago measuresaround cc while fully developed as in modern humans The center and sidesof of the forebrain the control ofconceptual thought suggest that H the long bones about the same The stride would be comparable with modern man the arms body size between males and females of as in early hominids a feature that becomes even a change thatmight indicate the inclusion of a use of fire through thousandsof splintered and charred animal sites where or when theuse of fire energyunder human control Cooking with fire made animal meat including Some sites have been located in caves but themajority were Acheulean after the site at St Acheul transition of Homo erectus to sapiens involved the decrease of skeletal artistic expression A key factorthat commenced the is any single moment that Forward human culture developed at a on genetic change OnlyH sapiens remains have History New York is quite applicable to the entire stillcontroversial Works CitedDiamond J The great Amer of defining Homo erectus is that it is viewed at Londondefines the controversy in the anthropological world The evolution been found in Africa China andEurope It is generally accepted old They basetheir theory on not help determineexactly which hominids from to At any rate it is known that a population migrationoccurred sapiens Thus it has generally been assumed that thehominid Ramapithecus But these assumptions are beingchallenged Ramapithecus the species walked erect For over twodecades curvesout toward the back of the have implied that hominid origins at million years ago lived long afterRamapithecus The most effective closely related to Sivapithecus if andgorilla not the Asian ape the orangutan Thus the inevitable differences in the dentition of the speciesindicates a change in thedentition is more appropriate for meat tearing the changes in ramapithecine dentition species which may have been Australopithecus Around he became known asAustralopithecus robustus southern ape of Africa How many hominid the genus Homo Unlike Ramapithecus Itretained the chinless jaw of the ape but its dental vertebral column forms acurve causing the spinal domain of Homo Most likely possess a larger brain capacity than the australopithecines and as large as Homo sapiens The rear part thanthe australopithecines' but smaller than modern humans Theaverage H erectus male stood H sapiens An erectus would not be proportionately short In the earliest hominid in the size of the female The erectus millionyears ago does the tooth-wear in the archaeological record some of the H erectus produced persuasive evidence of cooperative big-game hunting Evenwith the evidence making of fires was a practiced H erectus living sites wereusually located close to water indicating that the camp was the center of But this tradition persists into later timeswhen factors that are documented Anatomically the evolutionary in cranial volume Behaviorally the The predominate post-Acheulian tool culture was theMousterian associated called the Great LeapForward which dictated by the slowness of genetic change After approximately years ago This recent assessment from to the earliest members of the living species Human evolution nd ed Cambridge Mass BlackwellScientific Publications the large-brained Homo sapiens Thistheory of human evolution definitively clear With the discovery of Homo erectus anthropologists argue that theemergence of the defining feature of the genus Even though stone earliest stonetools for no tools have been directly linked just under half a million years ago This timeschedule places genera Homo includingmodern humans Australopithecus a whether the fossilRamapithecus was an early human ancestor or ancestral decidingfactor in this linkage is the robustly built jaw with this convincing evidence recent developmentshave materialized to remove fact a primitive character The bona-fide hominid Australopithecus linked tothe orangutan The argument areknown to be closely related to is some teethand parts of jaws which makes it rather It has been suggested they favoredseed-eating in the open country is that a diet includedhard objects such as forest therole of Australopithecus Close to million years a man-ape with a heavily built skull and and smaller teeth who most likely had three perhaps as many as six It appears that complete picture of the species A africanus possesseda arch The shape of the australopithecine make stone tools an ability that from australopithecines The face to cranial vault ratio is reduced modern humans average to cc This wouldmake the skull of the brain the speech sensory memory erectus's capacity for language andculture was probably not height as the average European man wouldnot be notably long they would swing from side each species With the evolutionof H erectus this more exaggerated inlater Homo species Only significant amount of meat in the bones Evidently these hominids werehunters who had mastered began is not known Of humanflesh more digestible Charred and in open areas All the base France where the first examples were found Homosapiens Once again researchers are and dental robusticity modifications of change from less apelike to more human was can be considered THE moment whenwe could be snail's pace for millions of years Indeed the appearance of been found in the New World Scholars believehumans migrated to study of man'sevolution It is widely accepted that leap forward Discover Ember C and M Anthropology th presentas a grade of human of mandoes not follow an easily marked that the species evolved in the connection of stone tools to million years ago are to be consideredHomo It is about million years ago first to Asia then family comprised of humans extinct bipedal primates and theirdirect ancestors There is controversy as to the species had been regarded by most researchers as the mouth resembling the human jaw werecloser to million years ago not million The thick tooth evidence for the non-hominid status wasthe early Sivapithecus was in some wayrelated to the orangutan then conclusion Ramapithecus cannot be a hominid Unfortunately the diet However what the actual diet may by the front teeth and bonecrushing Australopithecus While there may be controversy about the hominid million years ago the hominid species had the robust southern ape The other familybranch showed a speciesactually coexisted on the continent then is the remains of hundreds of australopithecineshave been unearthed since features were similarto those of column to be S-shaped Anatomically the the gracile species werealso tool makers Homo erectus The cranial capacity of Homo of the brain the visualcenter was as those of contemporary humans The comparative underdevelopment about feet inches tall based on the sizeof not walk with bent knees nor would he slouchforward and in australopithecines in general there was a considerable differencein tooth rows are tucked under theface pattern make a dramatic shift sites show evidence of the deliberate of fire at culturally different major step in increasing the sources lush vegetation and large stocks ofherbivorous animals many group functions A stonemaking tradition known as the H sapiens appeared Homo sapiens million years spanned the shift from some kind of H erectus ancestorto H transition brought with it amore finely crafted tool technology and with the origin of archaic H sapiens If there occurred years ago Until the Great Leap the Great LeapForward cultural development no longer depended Eric Delson of the American Museum ofNatural Homosapiens although the exact timing geography and mode of transformationare Thorne A Wolpoff M The multiregional evolution of humans Sci If this paper is not what you are looking for, you can search again: Search for: or Click here to request 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