D.3.4-3.10 Human Evolution PowerPoint
... A. afarensis dentition (teeth) more like a chimp than modern humans for example they had larger canines and parallel molars; ...
... A. afarensis dentition (teeth) more like a chimp than modern humans for example they had larger canines and parallel molars; ...
Broca`s area and the evolution of language
... • Modifying pre-existing brain circuitry is always the most likely evolutionary scenario • Brain size in primates is associated with both: 1) richness of vocalizations 2) size of social group (and presumably social complexity) • Parts of the brain relevant to language have undergone disproportionate ...
... • Modifying pre-existing brain circuitry is always the most likely evolutionary scenario • Brain size in primates is associated with both: 1) richness of vocalizations 2) size of social group (and presumably social complexity) • Parts of the brain relevant to language have undergone disproportionate ...
australopithecus afarensis and human evolution
... Homo and a large-molared robust australopithecine. But in sediments older than 2.5 million years, only one type of hominid was identified. The older sediments (>2.5 mya) from the Usno and Shungura Formations at Omo yielded dozens of isolated hominid teeth but few other skeletal elements. Although th ...
... Homo and a large-molared robust australopithecine. But in sediments older than 2.5 million years, only one type of hominid was identified. The older sediments (>2.5 mya) from the Usno and Shungura Formations at Omo yielded dozens of isolated hominid teeth but few other skeletal elements. Although th ...
Anthropology
... Tree of Human Evolution Fossil evidence indicates that the first humans evolved from ape ancestors at least 6 million years ago. Many species of humans followed, but only some left descendants on the branch leading to Homo sapiens. In this slide show, white skulls represent species that lived during ...
... Tree of Human Evolution Fossil evidence indicates that the first humans evolved from ape ancestors at least 6 million years ago. Many species of humans followed, but only some left descendants on the branch leading to Homo sapiens. In this slide show, white skulls represent species that lived during ...
Introduction to Paleoanthropology
... Four australopithecine foot bones dated at around 3.5 million years were found at Sterkfontein in 1994 by Ronald Clarke: • oldest hominid fossils yet found in South Africa • They seem to be adapted to bipedalism, but have an intriguing mixture of ape and human features Since then, eight more foot an ...
... Four australopithecine foot bones dated at around 3.5 million years were found at Sterkfontein in 1994 by Ronald Clarke: • oldest hominid fossils yet found in South Africa • They seem to be adapted to bipedalism, but have an intriguing mixture of ape and human features Since then, eight more foot an ...
THE DOMESTICATION OF HUMANS
... that which the replacement protagonists prefer. Their model cannot tolerate intermediate or liminal forms, nor can it allow hybrids, yet in Europe there is a clear continuation of Neanderthaloid features right up to and into the Holocene (e.g. Hahnöfersand, Drigge). Similarly, in Australia clear Rob ...
... that which the replacement protagonists prefer. Their model cannot tolerate intermediate or liminal forms, nor can it allow hybrids, yet in Europe there is a clear continuation of Neanderthaloid features right up to and into the Holocene (e.g. Hahnöfersand, Drigge). Similarly, in Australia clear Rob ...
Brain Morphology of the Zhoukoudian H. erectus Half a Million
... vessels, and a small cranial capacity) suggest that this aspect, more than any other feature, can be regarded as the definitive characteristic of presapiens members of the genus Homo. Compared with the other ZKD endocasts, the ZKD V has a few progressive features, including bossed parietal lobes, wi ...
... vessels, and a small cranial capacity) suggest that this aspect, more than any other feature, can be regarded as the definitive characteristic of presapiens members of the genus Homo. Compared with the other ZKD endocasts, the ZKD V has a few progressive features, including bossed parietal lobes, wi ...
The Human Origins Progam Resource Guide to Paleoanthropology
... are classified as Homo sapiens. Evolution occurs when there is change in the genes (the chemical molecule, DNA) inherited from the parents and especially in the proportions of different genes in a population. The information contained in genes can change by a process known as mutation. The way parti ...
... are classified as Homo sapiens. Evolution occurs when there is change in the genes (the chemical molecule, DNA) inherited from the parents and especially in the proportions of different genes in a population. The information contained in genes can change by a process known as mutation. The way parti ...
Paleolithic Era to Agricultural Revolution PPT
... – Brain size 1,450 cubic cm – Powerfully built – Heavy slanted eyebrows ...
... – Brain size 1,450 cubic cm – Powerfully built – Heavy slanted eyebrows ...
Handout-Fossil Record and Early Man
... made by a modern shaped human foot, and the Kanapoi humerus (KP 271), all predate these fossils. Therefore these extinct primates could not have given rise to the human line since humans were already in existence. Interestingly there exist today primates that are very similar to the Australopithecus ...
... made by a modern shaped human foot, and the Kanapoi humerus (KP 271), all predate these fossils. Therefore these extinct primates could not have given rise to the human line since humans were already in existence. Interestingly there exist today primates that are very similar to the Australopithecus ...
new version of the theory of unique and recent origin of modern man
... modern humans without reaching a real success. In fact the human fossil research had been started from the 19th century, but the scarce discovered fossils were often found in incomplete states and at sparsely periods. Thus, each of these incomplete fossils had been analyzed in a separated study subj ...
... modern humans without reaching a real success. In fact the human fossil research had been started from the 19th century, but the scarce discovered fossils were often found in incomplete states and at sparsely periods. Thus, each of these incomplete fossils had been analyzed in a separated study subj ...
EIGHTY YEARS AFTER THE DISCOVERY OF THE TAUNG SKULL
... arraigned for breaking the new state law. The presidents of Harvard and Yale Universities, leading clergymen and a host of scientists offered to appear for the defence. The judge declined their help. The historical confrontation between Clarence Darrow and William Jennings Bryan was the highlight of ...
... arraigned for breaking the new state law. The presidents of Harvard and Yale Universities, leading clergymen and a host of scientists offered to appear for the defence. The judge declined their help. The historical confrontation between Clarence Darrow and William Jennings Bryan was the highlight of ...
Human Origins and Intelligent Design*
... have been found,6, 10 fossils detailing the alleged evolution of all extant African apes and orangutans are also non-existent.19, 21 In light of the fossil record, it seems likely that the first simians and early hominoids are members of basic types distinct from both lower primates and living apes. ...
... have been found,6, 10 fossils detailing the alleged evolution of all extant African apes and orangutans are also non-existent.19, 21 In light of the fossil record, it seems likely that the first simians and early hominoids are members of basic types distinct from both lower primates and living apes. ...
The Evolutionary Origins of Human Culture
... Let’s begin with the basics of biological evolution. During the 18th century, scholars grew increasingly interested in biological diversity and human origins. At that time, the commonly accepted explanation for the origin of species came from Genesis, the first book of the Bible: God had created all ...
... Let’s begin with the basics of biological evolution. During the 18th century, scholars grew increasingly interested in biological diversity and human origins. At that time, the commonly accepted explanation for the origin of species came from Genesis, the first book of the Bible: God had created all ...
Homo erectus/ergaster and Out of Africa: Recent Developments in
... each other, which should not be the case if the initial dispersal was at 1.8 myr itself or even associated with the beginning of stone tool manufacture at 2.5 myr. Acheulian technology did not disperse over the entire hominin range, indicating that it emerged after the dispersal out of Africa. This ...
... each other, which should not be the case if the initial dispersal was at 1.8 myr itself or even associated with the beginning of stone tool manufacture at 2.5 myr. Acheulian technology did not disperse over the entire hominin range, indicating that it emerged after the dispersal out of Africa. This ...
Paleoanthropological aspects of the enigma of Homo
... places it within the genus Homo rather than Australopithecus or other early hominin genera (Berger et al. 2015:23). The cranium of H. naledi has been equated with that of Homo erectus.2 The shoulders are smaller and more ape-like than Homo sapiens. The pelvis is also more primitive, but the feet are ...
... places it within the genus Homo rather than Australopithecus or other early hominin genera (Berger et al. 2015:23). The cranium of H. naledi has been equated with that of Homo erectus.2 The shoulders are smaller and more ape-like than Homo sapiens. The pelvis is also more primitive, but the feet are ...
a revision of his definition and a new estimation of his emergence date
... in Africa is the fossil of the "Turkana Boy" that shows, beside the prevailing primitive features, some advanced features (e.g., Gish, 1995). However, at about the half of the Homo people's existence, between 700,000 and 500,000 years ago, there is an almost equal mixture between primitive and advan ...
... in Africa is the fossil of the "Turkana Boy" that shows, beside the prevailing primitive features, some advanced features (e.g., Gish, 1995). However, at about the half of the Homo people's existence, between 700,000 and 500,000 years ago, there is an almost equal mixture between primitive and advan ...
Primates - Cloudfront.net
... way paleontologists think about hominid evolution • Researchers once thought that human evolution took place in relatively simple steps in which hominid species, over time, became gradually more humanlike • It is now clear that hominid evolution did not proceed by the simple, straight-line transform ...
... way paleontologists think about hominid evolution • Researchers once thought that human evolution took place in relatively simple steps in which hominid species, over time, became gradually more humanlike • It is now clear that hominid evolution did not proceed by the simple, straight-line transform ...
Human Evolution
... 2)If life changes, fossils should be found of organisms that do not exist today. We can disconfirm no. 1. Does that mean we have “proven” two? Does the fossil record disconfirm the ToE? What evidence would disconfirm it? ...
... 2)If life changes, fossils should be found of organisms that do not exist today. We can disconfirm no. 1. Does that mean we have “proven” two? Does the fossil record disconfirm the ToE? What evidence would disconfirm it? ...
Evolution of the human pygmy phenotype
... oceanic islands and near-shore archipelagos. This rule applies to a range of vertebrate lineages in the fossil and modern records, including tortoises, lizards, birds, bats and non-volant mammals such as primates, sloths and mammoths [72,73], although by no means is it universal for even these taxa ...
... oceanic islands and near-shore archipelagos. This rule applies to a range of vertebrate lineages in the fossil and modern records, including tortoises, lizards, birds, bats and non-volant mammals such as primates, sloths and mammoths [72,73], although by no means is it universal for even these taxa ...
Human evolution (wikipedia)
... known hominids, it was nicknamed 'handy man' by discoverer Louis Leakey due to its association with stone tools. Some scientists have proposed moving this species out of Homo and into Australopithecus due to the morphology of its skeleton being more adapted to living on trees rather than to moving o ...
... known hominids, it was nicknamed 'handy man' by discoverer Louis Leakey due to its association with stone tools. Some scientists have proposed moving this species out of Homo and into Australopithecus due to the morphology of its skeleton being more adapted to living on trees rather than to moving o ...
Homo Habilis: Handy Man
... Homo Erectus: Upright Man • This group had been around longer than the Australopithecus Afarensis and Homo Hablis. • This hominid group was discovered in 1891 in Java, Asia. • The Upright Man has been around longer than any other hominid group. • Scientists believe they were the first hominid group ...
... Homo Erectus: Upright Man • This group had been around longer than the Australopithecus Afarensis and Homo Hablis. • This hominid group was discovered in 1891 in Java, Asia. • The Upright Man has been around longer than any other hominid group. • Scientists believe they were the first hominid group ...
article - British Academy
... enough for us to conclude that this is somehow the normal state of affairs, for this is what we are used to; but historically things have been otherwise and, in this regard at least, we should not permit the present to shape our expectations about the past. The dominant pattern we see throughout the ...
... enough for us to conclude that this is somehow the normal state of affairs, for this is what we are used to; but historically things have been otherwise and, in this regard at least, we should not permit the present to shape our expectations about the past. The dominant pattern we see throughout the ...
Homo floresiensis
Homo floresiensis (""Flores Man""; nicknamed ""hobbit"" and ""Flo"") is an extinct species widely believed to be in the genus Homo. The remains of an individual that would have stood about 3.5 feet (1.1 m) in height were discovered in 2003 on the island of Flores in Indonesia. Partial skeletons of nine individuals have been recovered, including one complete skull, referred to as ""LB1"". These remains have been the subject of intense research to determine whether they represent a species distinct from modern humans. This hominin is remarkable for its small body and brain and for its survival until relatively recent times (possibly as recently as 12,000 years ago). Recovered alongside the skeletal remains were stone tools from archaeological horizons ranging from 94,000 to 13,000 years ago. Some scholars suggest that the historical H. floresiensis may be connected by folk memory to ebu gogo myths prevalent on the isle of Flores.The discoverers (archaeologist Mike Morwood and colleagues) proposed that a variety of features, both primitive and derived, identify these individuals as belonging to a new species, H. floresiensis, within the taxonomic tribe of Hominini, which includes all species that are more closely related to humans than to chimpanzees. The discoverers also proposed that H. floresiensis lived contemporaneously with modern humans on Flores.Doubts that the remains constitute a new species were soon voiced by the Indonesian anthropologist Teuku Jacob, who suggested that the skull of LB1 was a microcephalic modern human. Two studies by paleoneurologist Dean Falk and her colleagues (2005, 2007) rejected this possibility. Falk et al. (2005) has been rejected by Martin et al. (2006) and Jacob et al. (2006), but defended by Morwood (2005) and Argue, Donlon et al. (2006).Two orthopedic researches published in 2007 reported evidence to support species status for H. floresiensis. A study of three tokens of carpal (wrist) bones concluded there were similarities to the carpal bones of a chimpanzee or an early hominin such as Australopithecus and also differences from the bones of modern humans. A study of the bones and joints of the arm, shoulder, and lower limbs also concluded that H. floresiensis was more similar to early humans and apes than modern humans. In 2009, the publication of a cladistic analysis and a study of comparative body measurements provided further support for the hypothesis that H. floresiensis and Homo sapiens are separate species.Critics of the claim for species status continue to believe that these individuals are Homo sapiens possessing pathologies of anatomy and physiology. Several hypotheses in this category have been put forward, including that the individuals were born without a functioning thyroid, resulting in a type of endemic cretinism (myxoedematous, ME), and that the principal specimen LB1 suffered from Down syndrome.