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Tim White (anthropologist)
Tim D. White (born August 24, 1950) is an American paleoanthropologist and Professor of Integrative Biology at the University of California, Berkeley. He is best known for leading the team which discovered Ardi, the type specimen of ''Ardipithecus ramidus'', a 4.4 million-year-old likely human ancestor. Prior to that discovery, his early career was notable for his work on Lucy as ''Australopithecus afarensis'' with discoverer Donald Johanson. Career Timothy Douglas White was born on August 24, 1950, in Los Angeles County, California and raised in Lake Arrowhead in neighboring San Bernardino County. He majored in biology and anthropology at the University of California, Riverside. He received his Ph.D. in physical anthropology from the University of Michigan. White took a position in the Department of Anthropology at the University of California, Berkeley in 1977, later moving to the university's Department of Integrative Biology. At present, White teaches courses on human pale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Time 100
''Time'' 100 (often stylized as ''TIME'' 100) is an annual listicle of the 100 most influential people in the world, assembled by the American news magazine ''Time''. First published in 1999 as the result of a debate among American academics, politicians, and journalists, the list is now a highly publicized annual event. Appearing on the list is often seen as an honor, and ''Time'' makes it clear that entrants are recognized for changing the world, regardless of the consequences of their actions. The final list of influential individuals is exclusively chosen by ''Time'' editors, with nominations coming from the ''Time'' 100 alumni and the magazine's international writing staff. Only the winner of the Reader's Poll, conducted days before the official list is revealed, is chosen by the general public. The corresponding commemorative gala is held annually in Manhattan. In 2019, Time began publishing the ''Time'' 100 Next list, which "spotlights 100 rising stars who are shaping th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Bernardino County, California
San Bernardino County (), officially the County of San Bernardino, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181,654, making it the fifth-most populous county in California and the 14th-most populous in the United States. The county seat is San Bernardino. While included within the Greater Los Angeles area, San Bernardino County is included in the Riverside– San Bernardino–Ontario metropolitan statistical area, as well as the Los Angeles–Long Beach combined statistical area. With an area of , San Bernardino County is the largest county in the contiguous United States by area, although some of Alaska's boroughs and census areas are larger. The county is close to the size of West Virginia. This vast county stretches from where the bulk of the county population resides in three Census County Divisions (Fontana, San Bernardino, and Victorvi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ardipithecus Ramidus
''Ardipithecus ramidus'' is a species of australopithecine from the Afar region of Early Pliocene Ethiopia 4.4 million years ago (mya). ''A. ramidus'', unlike modern hominids, has adaptations for both walking on two legs ( bipedality) and life in the trees (arboreality). However, it would not have been as efficient at bipedality as humans, nor at arboreality as non-human great apes. Its discovery, along with Miocene apes, has reworked academic understanding of the chimpanzee-human last common ancestor from appearing much like modern day chimpanzees, orangutans and gorillas to being a creature without a modern anatomical cognate. The facial anatomy suggests that ''A. ramidus'' males were less aggressive than those of modern chimps, which is correlated to increased parental care and monogamy in primates. It has also been suggested that it was among the earliest of human ancestors to use some proto-language, possibly capable of vocalizing at the same level as a human infant. This i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francis Clark Howell
Francis Clark Howell (November 27, 1925 – March 10, 2007), generally known as F. Clark Howell, was an American anthropologist. Born in Kansas City, Missouri, F. Clark Howell grew up in Kansas, where he became interested in natural history. He served in the U.S. Navy during World War II, from 1944 to 1946 in the Pacific Theater. Howell was educated at the University of Chicago, where he received his Ph.B., A.M. and Ph.D. degrees under the tutelage of Sherwood L. Washburn. Dr. Howell died of metastatic lung cancer on March 10, 2007 at age 81 at his home in Berkeley, California. Academic career Howell began his career in the Anatomy Department of Washington University in St. Louis, Missouri, in 1953, and stayed there for only two years before moving back to his alma mater, the University of Chicago. He went on to spend the next 25 years of his career there in the Department of Anthropology. He achieved a professorship in 1962 and became chairman of the department in 1966. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laetoli, Tanzania
Laetoli is a pre-historic site located in Enduleni ward of Ngorongoro District in Arusha Region, Tanzania. The site is dated to the Plio-Pleistocene and famous for its Hominina footprints, preserved in volcanic ash. The site of the Laetoli footprints (Site G) is located 45 km south of Olduvai gorge. The location and tracks were discovered by archaeologist Mary Leakey and her team in 1976, and were excavated by 1978. Based on analysis of the footfall impressions "The Laetoli Footprints" provided convincing evidence for the theory of bipedalism in Pliocene Hominina and received significant recognition by scientists and the public. Since 1998, paleontological expeditions have continued under the leadership of Amandus Kwekason of the National Museum of Tanzania and Terry Harrison of New York University, leading to the recovery of more than a dozen new Hominina finds, as well as a comprehensive reconstruction of the paleoecology. The site is a registered National Historic Sites o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hominidae
The Hominidae (), whose members are known as the great apes or hominids (), are a taxonomic family of primates that includes eight extant species in four genera: '' Pongo'' (the Bornean, Sumatran and Tapanuli orangutan); ''Gorilla'' (the eastern and western gorilla); '' Pan'' (the chimpanzee and the bonobo); and ''Homo'', of which only modern humans remain. Several revisions in classifying the great apes have caused the use of the term ''"hominid"'' to vary over time. The original meaning of "hominid" referred only to humans (''Homo'') and their closest extinct relatives. However, by the 1990s humans, apes, and their ancestors were considered to be "hominids". The earlier restrictive meaning has now been largely assumed by the term ''"hominin"'', which comprises all members of the human clade after the split from the chimpanzees (''Pan''). The current meaning of "hominid" includes all the great apes including humans. Usage still varies, however, and some scientists and la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mary Leakey
Mary Douglas Leakey, FBA (née Nicol, 6 February 1913 – 9 December 1996) was a British paleoanthropologist who discovered the first fossilised ''Proconsul'' skull, an extinct ape which is now believed to be ancestral to humans. She also discovered the robust ''Zinjanthropus'' skull at Olduvai Gorge in Tanzania, eastern Africa. For much of her career she worked with her husband, Louis Leakey, at Olduvai Gorge, where they uncovered fossils of ancient hominines and the earliest hominins, as well as the stone tools produced by the latter group. Mary Leakey developed a system for classifying the stone tools found at Olduvai. She discovered the Laetoli footprints, and at the Laetoli site she discovered hominin fossils that were more than 3.75 million years old. During her career, Leakey discovered fifteen new species of animal. She also brought about the naming of a new genus. In 1972, after the death of her husband, Leakey became director of excavations at Olduvai. She maint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Koobi Fora, Kenya
Koobi Fora refers primarily to a region around Koobi Fora Ridge, located on the eastern shore of Lake Turkana in the territory of the nomadic Gabbra people. According to the National Museums of Kenya, the name comes from the Gabbra language: The ridge itself is an outcrop of mainly Pliocene/Pleistocene sediments. It is composed of claystones, siltstones, and sandstones that preserve numerous fossils of terrestrial mammals, including early hominin species. Presently, the ridge is being eroded into a badlands terrain by a series of ephemeral rivers that drain into the northeast portion of modern Lake Turkana. In 1968 Richard Leakey established the Koobi Fora Base Camp on a large sandspit projecting into the lake near the ridge, which he called the Koobi Fora Spit. Consequently, the government of Kenya in 1973 reserved the region as Sibiloi National Park, establishing a headquarters for the National Museums of Kenya on Koobi Fora Spit. The reserve is well-maintained and is w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Leakey
Richard Erskine Frere Leakey (19 December 1944 – 2 January 2022) was a Kenyan paleoanthropologist, conservationist and politician. Leakey held a number of official positions in Kenya, mostly in institutions of archaeology and wildlife conservation. He was Director of the National Museum of Kenya, founded the NGO WildlifeDirect and was the chairman of the Kenya Wildlife Service. Leakey co-founded the Turkana Basin Institute in an academic partnership with Stony Brook University, where he was an anthropology professor. He served as the chair of the Turkana Basin Institute until his death. Early life Earliest years Richard Erskine Frere Leakey was born on 19 December 1944 in Nairobi. As a small boy, Leakey lived in Nairobi with his parents, Louis Leakey, curator of the Coryndon Museum, and Mary Leakey, director of the Leakey excavations at Olduvai, and his two brothers, Jonathan and Philip. The Leakey brothers had a very active childhood. All the boys had ponies and belon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gen Suwa
Gen Suwa (born 1954) is a Japanese paleoanthropologist. He is known for his contributions to the understanding of the evolution of early hominids, including the discovery of a tooth from a hominid that was more than one million years older than the oldest previously known hominid. The discovery changed scientific opinion regarding the ancestral splits between humans, chimps and gorillas. A professor at The University Museum of the University of Tokyo, Suwa is a foreign associate of the National Academy of Sciences and a recipient of the Asahi Prize. Biography Suwa completed an undergraduate degree in biology from the University of Tokyo, and he earned a master's degree in biological anthropology from the same institution in 1980. He earned a Ph.D. in anthropology at the University of California, Berkeley. He began to study hominid fossils in Ethiopia during his doctoral studies. He worked with Berkeley anthropology professor Tim D. White and has continued to collaborate with him a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yohannes Haile-Selassie
Yohannes Haile-Selassie Ambaye (born 23 February 1961) is an Ethiopian paleoanthropologist. An authority on pre-''Homo sapiens'' hominids, he particularly focuses his attention on the East African Rift and Middle Awash valleys.Mangels, John (2004-07). Fossil Hunter Transcripts. The Plain Dealer, July 2004. Retrieved on 2014-09-12 from http://www.cleveland.com/sundaymag/plaindealer/index.ssf?/sundaymag/more/fossil04.html. He was curator of Physical Anthropology at the Cleveland Museum of Natural History from 2002 until 2021, and now is serving as the director of the Arizona State University Institute of Human Origins. Since founding the institute in 1981, he has been the third director after Donald Johanson and William Kimbel. Biography Yohannes began his tertiary education at the Addis Ababa University in Addis Ababa, graduating in the summer of 1982 with a B.A. degree in history. His first job was at the Center for Research and Conservation of Cultural Heritage in Addis Ababa. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giday WoldeGabriel
Giday WoldeGabriel is an Ethiopian geologist at Los Alamos National Laboratory, who co-discovered human skeletal remains at Herto Bouri, Ethiopia, now classified as ''Homo sapiens idaltu Herto Man refers to the 154,000 - 160,000-year-old human remains (''Homo sapiens'') discovered in 1997 from the Upper Herto member of the Bouri Formation in the Afar Triangle, Ethiopia. The discovery of Herto Man was especially significant at t ...''. Life He graduated from Case Western Reserve University. An extinct species of prehistoric horse, '' Eurygnathohippus woldegabrieli'', was named in his honor. References Los Alamos National Laboratory personnel Ethiopian geologists Living people Year of birth missing (living people) {{geologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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