1.2 image Australopithecus boisei P1060081.jpg image width 200px image caption Skull of Paranthropus ... subfamilia Homininae tribus Hominini subtribus Hominina genus Paranthropus genus authority Robert Broom Broom , 1938 subdivision ranks Species subdivision Paranthropus aethiopicus br Paranthropus boisei br Paranthropus robustus The robust australopithecines , members of the extinct hominin genus Paranthropus from Greek language Greek , para beside , nthropos human , were bipedal hominids ... on modern gorillas. Discovery unreferenced section date September 2011 Image Paranthropus boisei.JPG thumb left Paranthropus boisei reconstruction A partial cranium and mandible of Paranthropus ... Paranthropus boisei skull.jpg thumb Replica of the skull found by Mary Leakey Paranthropus boisei ... Broom s Paranthropus genus, but rejected it because he believed Zinj was in the Homo ancestral stock but Paranthropus was not. He relied heavily on the larger size of Zinj s canines. At that time ... 1955, who took the Paranthropus view. On the other hand it brought the Leakeys and Dr. Melville Bell ... Paranthropus question which only applied to the robust Australopithecines . Description All species of Paranthropus were bipedal, and many lived during a time when species of the genus Homo genus Homo which were possibly descended from Australopithecus , were prevalent. Paranthropus first appeared roughly 2.7 million years ago. Most species of Paranthropus had a brain about 40 percent of the size of a modern human . There was some size variation between the different species of Paranthropus , but most stood roughly 1.3 1.4 m 4 ft 3 in to 4 ft 7 in tall and were quite well muscled. Paranthropus ... . citation needed date October 2010 The behavior of Paranthropus was quite different from that of the genus ... to poor adaptation, Paranthropus boisei Robust Australopithecus died out leaving no descendants. Disputed ... that have been attached to various of these creatures...are Australopithecus or Paranthropus robustus ... more details
italictitle Taxobox name Paranthropus aethiopicus fossil range Pliocene , fossilrange 2.7 2.5 image Paranthropus aethiopicus.JPG image width 200px image caption Paranthropus aethiopicus skull Black Skull replica regnum Animal ia phylum Chordate Chordata classis Mammal ia ordo Primates familia Hominidae genus Paranthropus species P. aethiopicus binomial Paranthropus aethiopicus binomial authority Olson, 1985 Paranthropus aethiopicus is an extinct species of hominid . The finding discovered in 1985 by Alan Walker in West Lake Turkana Turkana , Kenya , KNM WT 17000 known as the Black Skull due to the dark coloration of the bone, caused by high levels of manganese , is one of the earliest examples of robust australopithecine robust pliocene hominid s. ref name Smithsonian cite web title Paranthropus aethiopicus publisher The Smithsonian Institution url http humanorigins.si.edu evidence human fossils species paranthropus aethiopicus accessdate March 2011 ref The skull is dated to 2.5 million years ago, older than the later forms of robust australopithecines. Anthropologists suggest that P ... Smithsonian ref name ArchaeologyInfo cite web title Paranthropus aethiopicus publisher Archaeology.info ... to both Paranthropus boisei and Paranthropus robustus , since the skull more closely resembles that of A. afarensis ... List of Paranthropus aethiopicus fossils found to date Human Evolution Category Hominina Category Pliocene mammals Category Fossil taxa described in 1985 ca Australopithecus aethiopicus de Paranthropus aethiopicus es Paranthropus aethiopicus eu Paranthropus aethiopicus fr Paranthropus aethiopicus gl Paranthropus aethiopicus ko id Paranthropus aethiopicus it Paranthropus aethiopicus lb Paranthropus aethiopicus nl Paranthropus aethiopicus ja pl Paranthropus aethiopicus pt Paranthropus aethiopicus ro Paranthropus aethiopicus ru simple Paranthropus aethiopicus sk Parantrop eti psky fi Paranthropus aethiopicus sv Paranthropus aethiopicus uk ... more details
Italic title Taxobox name Paranthropus robustus fossil range Pliocene Pleistocene , fossilrange 2 1.2 image Original of Paranthropus robustus Face.jpg image width 225px image caption Original Skull of Paranthropus robustus at the Transvaal Museum regnum Animal ia phylum Chordata classis Mammal ia ordo Primate s familia Hominidae subfamilia Homininae genus Paranthropus species P. robustus binomial Paranthropus robustus binomial authority Robert Broom Broom , 1938 Paranthropus robustus was originally discovered in Southern Africa in 1938. The development of P. robustus , namely in Human cranium cranial features, seemed to be aimed in the direction of a heavy chewing complex . Because of the definitive ... Broom erected the genus Paranthropus and placed this species into it. Paranthropus robustus considered ... all dated to 2 million years old. Fossil sites found on Paranthropus robustus are found only in South ... of age. Paranthropus robustus became the first robust species of hominid ever uncovered well before Paranthropus boisei P. boisei and Paranthropus aethiopicus P. aethiopicus . Broom s first discovery ... for large chewing muscles. The DNH 7 skull of Paranthropus robustus , Eurydice , was discovered in 1994 ... journal author Wood, B. & Strait, D. year 2004 title Patterns of resource use in early Homo and Paranthropus ... evidence human fossils species paranthropus robustus Paranthropus robustus The Smithsonian Institution ... extinctions Category Fossil taxa described in 1938 ca Australopithecus robustus de Paranthropus robustus et Paranthropus robustus es Paranthropus robustus eu Paranthropus robustus fr Paranthropus robustus gl Paranthropus robustus ko id Paranthropus robustus it Paranthropus robustus he lb Paranthropus robustus nl Paranthropus robustus ja pl Paranthropus robustus pt Paranthropus robustus ru Paranthropus robustus simple Paranthropus robustus sk Parantrop robustn fi Paranthropus robustus sv Paranthropus robustus uk Paranthropus robustus zh ... more details
italictitle Taxobox name Paranthropus boisei fossil range Pliocene Pleistocene , fossilrange 2.6 1.2 image Australopithecus boisei P1060081.jpg image width 200px image caption regnum Animal ia phylum Chordate Chordata classis Mammal ia ordo Primates familia Hominidae subdivision ranks synonyms subdivision Zinjanthropus boisei Louis Leakey , 1959 genus Paranthropus species P. boisei binomial Paranthropus boisei binomial authority Mary Leakey , 1959 Paranthropus boisei originally called Zinjanthropus boisei and then Australopithecus boisei until recently was an early hominin and described as the largest of the Paranthropus species. It lived from about 2.6 until about 1.2 million years ago during ... York date 2002 pages 486 487 isbn 0060084383 ref Paranthropus boisei as the species was eventually ... at Koobi Fora near the Lake Turkana region, in Kenya. Morphology and interpretations Image Paranthropus boisei.JPG thumb left Paranthropus boisei reconstruction The Cranial capacity brain volume ... title Dental Microwear and Diet of the Plio Pleistocene Hominin Paranthropus boisei journal PLoS ONE ... C4 vegetation. Fossils Image Paranthropus boisei skull.jpg right thumb 200px Cast of the skull ... skull belonging to Paranthropus aethiopicus . The skull was found at Lake Turkana West Turkana ... Olduwan References reflist External links Commons category Paranthropus boisei http www.archaeologyinfo.com ... boisei.html MNSU http humanorigins.si.edu evidence human fossils species paranthropus boisei Paranthropus ... ca Australopithecus boisei de Paranthropus boisei et Paranthropus boisei es Paranthropus boisei eu Paranthropus boisei fa fr Australopithecus boisei gl Paranthropus boisei ko id Paranthropus boisei it Australopithecus boisei he lb Paranthropus boisei nl Paranthropus boisei pl Paranthropus boisei pt Paranthropus boisei ru simple Paranthropus boisei sk Parantrop Boiseov fi Paranthropus boisei sv Paranthropus boisei uk zh ... more details
Post canine megadontia is a great enlargement of the molars and premolars which is found in early hominid ancestors such as Paranthropus aethiopicus . It is considered to show a largely vegetarian diet, ref name Smithsonian cite web title Paranthropus aethiopicus publisher The Smithsonian Institution url http humanorigins.si.edu evidence human fossils species paranthropus aethiopicus accessdate March 2011 ref as the robust size would result from the eating of tough, hard shelled food such as seeds and nuts. References reflist Category Teeth evolution stub primate stub ... more details
Infobox fossil img Peninj3.jpg catalog number common name Peninj mandible species Paranthropus boisei age 1.5 mya place discovered Peninj , Tanzania date discovered 1964 discovered by Richard Leakey The Peninj Mandible is the fossilized lower jaw and teeth of the species Paranthropus boisei . It was discovered in Peninj , Tanzania by Richard Leakey in 1964. It is estimated to be 1.5 million years old. Its characteristics are a heavy build with large molars and small incisors. References cite web title Images of Peninj Mandible url http www.mnh.si.edu anthro humanorigins ha penj.html accessdate 2006 07 12 See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images Category Specific fossil specimens Category Hominin fossils paleo stub ... more details
unreferenced date February 2009 File Paranthropus aethiopicus.JPG thumb 250px Paranthropus aethiopicus sagittal crest on top of the head Unsourced image removed Image CanineSkull.jpg thumb right Canine skull showing sagittal crest A sagittal crest is a ridge of bone running lengthwise along the midline of the top of the skull at the sagittal suture of many mammal ian and reptilian skulls, among others. The presence of this ridge of bone indicates that there are exceptionally strong jaw muscles. The sagittal crest serves primarily for attachment of the temporalis muscle , which is one of the main chewing muscles. Development of the sagittal crest is thought to be connected to the development of this muscle. A sagittal crest usually develops during the childhood of an animal in conjunction with the growth of the temporalis muscle, as a result of convergence and gradual heightening of the temporal lines. A sagittal crest tends to be present on the skulls of adult animals that rely on powerful biting and clenching of their teeth, usually as a part of their hunting strategy. Skulls of some dinosaur species, including tyrannosaurs, possessed well developed sagittal crests. Among mammals, dogs, cats, lions, and many other carnivores have sagittal crests, as do some leaf eaters, including tapirs and some apes. Sagittal crests are found in robust great ape s, and some early hominins Paranthropus . Prominent sagittal crests are found among male gorillas and orangutans , and do occur but only rarely in male chimpanzee s such as Bili Ape s. The largest sagittal crest ever discovered in the human lineage belongs to the Black Skull , Paranthropus aethiopicus field number KNM WT 17000, the earliest known robust hominid ancestor and the oldest robust australopithecine discovered to date ... on the skulls of other Paranthropines, including Paranthropus boisei and Paranthropus robustus . See also Mountain Gorilla Paranthropus aethiopicus The Black Skull Phrenology Sagittal Keel External ... more details
Zinj may refer to Paranthropus boisei , nicknamed Zinj for its former name Zinjanthropus boisei Zinj, Bahrain , a place Zinj , alternate spelling of Zanj , a medieval area of the East African coast Zinj name of the fictional lost city in Michael Crichton s 1979 novel Congo novel Congo , and its 1995 film adaptation, Congo film Congo . It was situated in the Virunga region of the Democratic Republic of Congo Congo and depicted as the site of the fabled King Solomon s Mines . disambig es Zinj ... more details
Infobox fossil img catalog number TM 1517 common name species Paranthropus robustus age place discovered Kromdraai , South Africa date discovered 1938 discovered by Robert Broom TM 1517 is a fossilized skull and lower mandible of the species Paranthropus robustus . It was discovered at Kromdraai , South Africa in 1938 by Robert Broom . Its characteristics include bony ear tubes positioned below the plane of the cheek bones more like humans than apes and a forward set foramen magnum indicating a more erect posture than African apes. In comparison to the genus Australopithecus , TM 1517 is a bit larger, more robust with a flatter face and smaller canines. References http www.modernhumanorigins.net tm1517.html Image of TM 1517 cite book author Tattersall, Ian, Schwartz, Jeffery title Extinct Humans publisher Westview Press, Boulder CO date 2000 isbn 0 8133 3482 9 See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images Category Specific fossil specimens Category Hominin fossils paleo stub ... more details
class wikitable align right Post orbital constriction for various hominids ref name Cameron 304 Cameron 2004, pp 304 305 ref colspan 2 Increased constriction Gorilla 0.57 Paranthropus walkers P. walkeri br KNM WT 17000 0.57 Paranthropus boisei P. boisei br KNM ER 406 0.57 colspan 2 Intermediate Dryopithecus br RUD 77 0.73 Sahelanthropus br TM 266 01 060 1 0.59 Australopithecus 0.66 Paranthropus robustus P. robustus 0.70 Homo habilis br OH 24, KNM ER 1813 0.72 Kenyanthropus rudolfensis K. rudolfensis 0.70 Homo ergaster H. ergaster 0.75 Pongo 0.66 Pan genus Pan 0.70 colspan 2 Reduced constriction Praeanthropus 0.80 colspan 2 Absolutely reduced constriction Homo sapiens 0.92 In physical anthropology , post orbital constriction is a narrowing of the cranium skull just behind the eye sockets the orbits, hence the name , in primates &mdash including primitive hominids . This constriction is very noticeable in non human primates, slightly less so in Australopithecines , even less in Homo erectus and the most primitive Homo sapiens . It completely disappears in modern Homo sapiens. Thus, it is a useful, quantifiable measure of how far along the evolutionary path a hominid fossil might be placed. Post orbital constriction is defined by an index of minimum frontal breadth MFB behind the supraorbital torus divided by maximum upper facial breadth bifrontomalare temporale, BFM . For extant hominids the index value ranges from 0.46 to 0.8, with a mean index value of 0.66. ref name Cameron 304 See also Alveolar prognathism Notes Reflist References Cite book url http books.google.se books?id SwzHI1vesyIC&pg PT316 title Bones, stones, and molecules out of Africa and human origins first1 David W. last1 Cameron first2 Colin P. last2 Groves publisher Academic Press date 2004 isbn 0121569330 Category Physical anthropology Musculoskeletal stub Anthropology stub ... more details
Infobox fossil img ER406f.jpg catalog number KNM ER 406 common name species Paranthropus boisei age 1.7 mya, Lower Pleistocene place discovered Koobi Fora , Kenya date discovered 1969 discovered by Richard Leakey KNM ER 406 is an almost complete a fossilized skull of the species Paranthropus boisei . ref cite web url http archaeologyinfo.com knm er 406 title KNM ER 406 author date work publisher Archaeology Info accessdate 6 March 2012 ref It was discovered in Koobi Fora , Kenya by Richard Leakey and H. Mutua in 1969. ref cite web url http www.humanorigins.si.edu evidence human fossils fossils knm er 406 title Smithsonian Institution s Human Origins program KNM ER 406 author date work publisher Smithsonian Institution accessdate 6 March 2012 ref It is an adult male with an estimated cranial capacity of 510 cc and age of 1.7 million years. See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images References Reflist Category Specific fossil specimens Category Hominin fossils paleo stub ... more details
P. robustus may refer to Paranthropus robustus , an extinct hominin species dated to have lived between 2.0 and 1.2 million years ago Paraptenodytes robustus , an extinct penguin species found in Early Miocene rocks of the Patagonian Molasse Formation Poicephalus robustus , the cape parrot, a parrot species Psilorhynchus robustus , a fish species Synonyms Ptychostomus robustus , a synonym for Moxostoma robustum , the robust redhorse or smallfin redhorse, a freshwater fish species of the eastern United States See also Robustus disambiguation Species Latin name abbreviation disambiguation ... more details
A. robustus may refer to Alloophorus robustus , the bulldog goodeid, a fish species Amblysomus robustus , the robust golden mole, a mammal species endemic to South Africa Atrax robustus , the Sydney funnel web spider, a notoriously dangerous funnel web spider species found within a 100 km 62 mi radius of Sydney, New South Wales, Australia Synonyms Australopithecus robustus , a synonym for Paranthropus robustus , an extinct hominin species dated to have lived between 2.0 and 1.2 million years ago See also Robustus disambiguation Species Latin name abbreviation disambiguation ... more details
Timeline of anthropology , 1950 1959 Events 1959 Mary Leakey discovers the first Paranthropus boisei cranium. Publications 1956 Nuer Religion by E. E. Evans Pritchard 1959 Political Leadership Among Swat Pathans , by Fredrik Barth The Inland Whale , by Theodora Kroeber Births Empty section date July 2010 Deaths 1956 Marcel Griaule F.W. Hodge Rafael Karsten Siegfried Nadel 1959 Edward Winslow Gifford Paul Radin History of anthropology Category Decades in anthropology Category 1950s in science Anthropology Category Anthropology timelines ... more details
Gondolin Cave is a Plio Pleistocene Paleontology paleo cave system in the North West Province, South Africa Northwest Province , South Africa . Located about Convert 3.2 km mi southwest of Broederstroom village, in the Blaaubank valley, Gondolin is the only of the fossil bearing sites within the so called Cradle of Humankind , a UNESCO World Heritage Site , located outside the Gauteng province. ref cite web title Gauteng Tourist Attractions url http www.sa venues.com attractionsga cradle of humankind.htm gondolin publisher SA Venues.com accessdate February 2011 ref Excavations Excavations of in situ and ex situ deposits at the formerly mined Gondolin paleocave system in 1979 by Elizabeth Vrba yielded large and diverse samples of early Pleistocene faunas from locality GD 2. Further sampling of ex situ deposits in 1997 recovered two of isolated hominin teeth attributed to Paranthropus ref harvnb Menter Kuykendall Keyser Conroy 1999 ref . Gondolin is located northeast of other Paranthropus bearing sites of Sterkfontein , Swartkrans , Kromdraai fossil site Kromdraai and Coopers Cave Coopers . Unlike the remains from these other sites, the Gondolin Paranthropus teeth are much larger and show greater similarity to Paranthropus boisei P. boisei from eastern Africa than Paranthropus robustus P. robustus as identified at these other localities. More recent excavations ref by Justin Adams Grand Valley State University, United States and Jason Hemingway University of the Witwatersrand, South Africa ref have focused on a second faunal bearing area of the site, GD 1. ref harvnb Adams Herries Conroy Kuykendall 2007 ref Age of the deposits The Gondolin palaeocave deposits have been dated using a combination of biostratigraphy and palaeomagnetism ref by Andy Herries La Trobe University, Australia ref which indicate an age of mya 1.8 Ma . ref harvnb Herries Adams Kuykendall Shaw 2006 ref ref harvnb Herries Hopley Adams Curnoe 2010 ref Notes reflist References ref begin 30em indent y ... more details
Infobox fossil img Sk48f.jpg catalog number SK 48 common name species Paranthropus robustus age 1.8 mya place discovered Swartkrans , South Africa date discovered 1948 discovered by Robert Broom SK 48 is a fossilized skull of the species Paranthropus robustus . It was found at Swartkrans , South Africa in 1948 by Robert Broom . It is estimated to be 1.8 million years old. It is characterized by a robust appearance, bulging and continuous brow, broad flat face and a deep jaw with large chewing teeth muscle attachments. The mandible SK 23 was discovered at the same time and in the same location. Even though studies indicate that it came from a separate individual, the two fossils are considered so closely related that they can be studied together. The mandible is also very robust and contains a complete dentition. See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images References http www.archaeologyinfo.com sk48.htm Image of SK 48 cite book author Tattersall, Ian, Schwartz, Jeffery title Extinct Humans publisher Westview Press, Boulder CO date 2000 isbn 0 8133 3482 9 cite web url http www.mos.org evolution fossils fossilview.php?fid 32 title Museum of Science accessdate 2007 07 11 cite book author Larsen, Clark Spencer, Matter, Robert M, Gebo, Daniel L title Human Origins the fossil record publisher Waveland Press, Prospect Heights, IL date 1991 isbn 0 88133 575 4 External links http www.mnh.si.edu anthro humanorigins ha sk48.html Smithsonian Category Specific fossil specimens Category Hominin fossils paleo stub ... more details
SK 46 is the fossilized partial cranium and palate of the species Paranthropus robustus . It was discovered in Swartkrans , South Africa by Robert Broom in 1949. It is estimated to be 1.5 2 million years old. Its characteristics include large cheek teeth and a sagittal crest. The large teeth and crest for attaching chewing muscles indicate a diet consisting mainly of coarse vegetable matter. See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images References cite web title Images of SK46 url http www.mnh.si.edu anthro humanorigins ha SK46.html accessdate 2006 07 13 cite book author Larsen, Clark Spencer, Matter, Robert M, Gebo, Daniel L title Human Origins the fossil record publisher Waveland Press, Prospect Heights, IL date 1991 isbn 0 88133 575 4 Category Specific fossil specimens Category Hominin fossils paleo stub ... more details
Image WT17ksmf.jpg frame right WT 17000 front view KNM WT 17000 AKA The Black Skull is a fossilized skull of the species Paranthropus aethiopicus . It was discovered in Lake Turkana West Turkana , Kenya by Alan Walker anthropologist Alan Walker in 1985. It is estimated to be 2.5 million years old. It is an adult with an estimated cranial capacity of 410 cc. Its characteristics include a robust build with a prominent sagittal crest . Its coloration is due to the high manganese content of the material it was embedded in. See also List of fossil sites with link directory List of hominina fossils List of hominina hominid fossils with images References cite web title Images of KNM WT 17000 url http www.mnh.si.edu anthro humanorigins ha WT17k.html accessdate 2006 07 14 External links http www.archaeologyinfo.com 17000.htm Archaeology Info http humanorigins.si.edu evidence human fossils fossils knm wt 17000 Smithsonian Institution Category Specific fossil specimens Category Hominin fossils paleo stub ko id KNM WT 17000 it KNM WT 17000 pl Czarna czaszka ... more details
Refimprove date May 2010 The term australopithecine refers generally to any species in the related genus genera Australopithecus or Paranthropus . These species occurred in the Plio Pleistocene era, and were bipedal and dentally similar to humans, but with a brain size not much larger than modern apes, lacking the encephalization characteristics of the genus Homo . ref name CambridgeDictHumBiol&Evolp45 They are classified within the Hominina subtribe of the Hominini tribe biology tribe . They appeared in the Pliocene Australopithecus , appeared about 4 million years ago Paranthropus , appeared about 2.7 million years ago. When used alone, the term refers to both genera together. Australopithecus is sometimes referred to as the gracile slender australopithecines , while Paranthropus are also called the robust australopithecines . ref name CambridgeDictHumBiol&EvolGeneral A likely ancestor of the Australopithecines is the genus Ardipithecus , which lived in East Africa. The Homo genus Homo genus human s, appear about 2.4 million years ago with Homo habilis appear to be descended from australopithecine ancestors, more precisely from Kenyanthropus platyops branching off Australopithecus some 3.5 million years ago. An alternative possibility is the derivation of Homo directly from Ardipithecus with an as yet undiscovered link connecting Ardipithecus and Homo habilis existing in parallel to the Australopithecines in the period 4 to 2.5 million years ago. See also wiktionary Human taxonomy References reflist 2 refs ref name CambridgeDictHumBiol&Evolp45 citation date 2005 author Larry L Mai Marcus Young Owl M Patricia Kersting title The Cambridge Dictionary of Human Biology and Evolution page 45 place Cambridge & New York publisher Cambridge University Press isbn 978 0 521 66486 8 ref ref name CambridgeDictHumBiol&EvolGeneral Larry L Mai Marcus Young Owl M Patricia Kersting, 2005 . While there are spedific discussions of these terms, description and definition of is found t ... more details
For an explanation of very similar terms Hominidae unreferenced date August 2009 Automatic taxobox fossil range Pliocene present, fossilrange 3 0 image Homo sapiens neanderthalensis.jpg image caption Skull of Homo neanderthalensis display parents 4 subdivision ranks Genus Genera subdivision Homo genus Homo human s Paranthropus extinct Australopithecus extinct Sahelanthropus extinct Orrorin extinct Ardipithecus extinct Kenyanthropus extinct The more anthropomorphic primate s of the Hominini tribe are placed in the Hominina subtribe. Referred to as hominans , they are characterized by the evolution of an increasingly erect bipedal locomotion. The only Extant taxon extant species is Homo sapiens . Fossil records and mtDNA studies indicate this subtribe branched from the common ancestor with the chimpanzee lineage about 5 to 7 million years ago. Taxonomy Current evidence Fact date March 2008 suggests that, about 2.6 million years ago, Australopithecus began to diverge into two paths. One path produced Paranthropus , more robust, specialized in a herbivore plant food that required a stronger jaw and molars and powerful facial muscles that required a cranial crest, much like a modern gorilla has, to unite them. The other track led to Homo , with a relatively larger brain, more delicate teeth and jaw. Both genera existed at the same time for about 1 and a half million years. This subtribe is usually considered to include Australopithecus , Paranthropus , Sahelanthropus , Orrorin , Ardipithecus , Kenyanthropus , and Homo genus Homo . However, the exact makeup is still under debate, as scientists continue to determine the order of descent in human evolution . Description Key features of this group involve various adaptations for living predominantly on the ground rather than on the trees. In particular, it is vertical standing, moving on two legs and the skull placed on top of the vertebral column. The feet are prehensile not adapted to grasping and holding unlike the rest o ... more details
text Homo ergaster H. ergaster bar bar10 from 2.700000 till 2.500000 at 2.500000 text Paranthropus aethiopicus P. aethiopicus bar bar8 from 2.600000 till 1.200000 at 1.200000 text Paranthropus boisei P. boisei bar bar6 from 2.000000 till 1.200000 at 1.200000 text Paranthropus robustus P. robustus ... left text Paranthropus Genus Paranthropus bar bar8 from 2.800000 till 1.100000 width 67 color period1 ... more details
Year nav topic4 1959 archaeology science The year 1959 in archaeology involved some significant events. Explorations Empty section date July 2010 Excavations At Mesa Verde National Park , the Wetherill Mesa Archeological Project begins for excavation of three cliff dwellings Long House, Mug House, and Step House , including a survey of Wetherill Mesa and excavation of selected mesa top sites completed in 1972 in archaeology 1972 . Excavations begin at Amri Pre Harappa Amri completed in 1962 . Excavations at Nonsuch Palace , Surrey , England , by Martin Biddle begin completed in 1960 . Publications Alan Gardiner Alan H. Gardiner The Royal Canon of Turin . Finds Mary Leakey and Louis Leakey find Paranthropus originally designated Zinjanthropus in Olduvai Gorge . Arlington Springs Man is found by Phil C. Orr on Santa Rosa Island, California . Ongoing excavations at Peking Man Site in Zhoukoudian , China unearth a mandible fragment. Awards Empty section date July 2010 Miscellaneous International Centre for the Study of the Preservation and Restoration of Cultural Property opens in Rome . Births Deaths Category 1959 in science Archaeology Category 1959 Archaeology Category Years in archaeology no Arkeologi ret 1959 ... more details
Garniss H. Curtis is a professor emeritus of geology at the University of California, Berkeley , geochronology geochronologist , volcano volcanologist , geophysics geophysicist , and founder of the Berkeley Geochronology Center . In 1960, Curtis and fellow UC Berkeley geophysicist Jack Evernden used potassium argon dating methods developed by UC Berkeley physics physicist John Reynolds physicist John Reynolds on minerals found in tephra deposits collected by Evernden to date Mary Leakey s 1959 Olduvai Gorge Bed I Hominini hominin Zinjanthropus Paranthropus boisei to 1.89 to 1.57 mya unit Mya . ref name TaylorAitken1997 cite book editor last Taylor editor first R. E. editor2 last Aitken editor2 first M. J. title Chronometric Dating in Archaeology, Vol. 2 pages 110 publisher Springer Verlag New York year 1997 isbn 9780306457159 ref The great age of the fossil hominid and associated stone tools in the bed pushed back the then accepted age of the Pleistocene another million years, causing a stir in the geology community. ref name TaylorAitken1997 The dating of these fossil finds is considered a starting point for the collaboration of paleoanthropology and geochronology . References reflist Persondata Metadata see Wikipedia Persondata . NAME Curtis, Garniss ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Curtis, Garniss Category Living people Category American geologists Category University of California, Berkeley faculty US geologist stub ... more details
their own genus, then they may be given their own name, the Paranthropus . It is widely held by archaeologists ... in the scientific community is that they should be placed in a distinct genus, Paranthropus ... the species shown in the box at the top of this article in a single genus. However, Paranthropus was morphology ..., now called Paranthropus the robust australopiths , and most likely the genus Homo which includes ... africanus and Paranthropus robustus . Early analyses of dental microwear in these two species showed that compared to Paranthropus robustus , Australopithecus africanus had fewer microwear features ... author Grine FE year 1986 title Dental evidence for dietary differences in Australopithecus and Paranthropus ... interpreted as evidence that Paranthropus robustus may have fed on hard and brittle foods like some ... of wear facets have confirmed earlier work but have also suggested that Paranthropus robustus ate ... remains as well as fossils of a species which Broom named Paranthropus which would now be recognised as Paranthropus robustus . Initially, anthropology anthropologists were largely hostile to the idea ... more details
Refimprove date November 2009 Cranial capacity is a measure of the volume of the interior of the cranium also called the braincase or brainpan of those vertebrates who have both a cranium and a brain . The most commonly used unit of measure is the cubic centimetre or cc. The volume of the cranium is used as a rough indicator of the size of the brain, and this in turn is used as a rough indicator of the potential intelligence of the organism. However, larger cranial capacity is not always indicative of a more intelligent organism, since larger capacities are required for controlling a larger body, or in some cases are an adaptive feature for life in a colder environment Citation needed date February 2010 . Neurological functions are determined more by the organization of the brain rather than the volume. Individual variability is also important when considering cranial capacity, for example the average Neanderthal cranial capacity for females is 1300 cc and 1600 for males Stanford, 2009, 301 . In an attempt to use cranial capacity as an objective indicator of brain size, the encephalization quotient EQ was developed in 1973 by Harry Jerison. It compares the size of the brain of the specimen to the expected brain size of animals with roughly the same weight Campbell et al., 2006, 346 . This way a more objective judgement can be made on the cranial capacity of an individual animal. Examples of cranial capacity Orangutan s 275&ndash 500 cc Chimpanzee s 275&ndash 500 cc Gorilla s 340&ndash 752 cc Human s 1000&ndash 1850 cc Neanderthal s 1200&ndash 1900 cc Examples of early Hominidae hominid s class wikitable Taxon Size cc Number of specimens Age megannum Australopithecus afarensis align right 438 align center 4 3.6&ndash 2.9 Australopithecus africanus align right 452 align center 7 3.0&ndash 2.4 Paranthropus boisei align right 521 align center 1 2.3&ndash 1.4 Paranthropus robustus align right 530 align center 1 1.9&ndash 1.4 Homo habilis align ri ... more details
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