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Society Of Vertebrate Paleontology
The Society of Vertebrate Paleontology (SVP) is a professional organization that was founded in the United States in 1940 to advance the science of vertebrate paleontology around the world. Mission and activities SVP has about 2,300 members internationally and holds annual scientific conferences in North America and elsewhere. It is organized for educational and scientific purposes with a mission to "advance the science of vertebrate paleontology and to serve the common interests and facilitate the cooperation of all persons concerned with the history, evolution, comparative anatomy, and taxonomy of vertebrate animals, as well as field occurrence, collection, and study of fossil vertebrates and the stratigraphy of the beds in which they are found." SVP is also concerned with the conservation and preservation of fossil sites. SVP publications include the '' Journal of Vertebrate Paleontology'', the ''SVP Memoir Series'', the ''News Bulletin'', the''Bibliography of Fossil Vertebrate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertebrate Paleontology
Vertebrate paleontology is the subfield of paleontology that seeks to discover, through the study of fossilized remains, the behavior, reproduction and appearance of extinct vertebrates (animals with vertebrae and their descendants). It also tries to connect, by using the evolutionary timeline, the animals of the past and their modern-day relatives. The fossil record shows aspects of the meandering evolutionary path from early aquatic vertebrates to modern fish as well as mammals, birds, reptiles and amphibians, with a host of transitional fossils, though there are still large blank areas. The earliest known fossil vertebrates were heavily armored fish discovered in rocks from the Ordovician period about 485 to 444 Ma ( megaannum, million years ago), with jawed vertebrates emerging in the following Silurian period (444 to 419 Ma) with the placoderms and acanthodians. The Devonian period (419 to 359 Ma) saw primitive air-breathing fish to develop limbs allowing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For The Study Of Evolution
The Society for the Study of Evolution is a professional organization of evolutionary biologists. It was formed in the United States in 1946 to promote the study of evolution and the integration of various fields of science concerned with evolution and to organize the publication of a scientific journal to report on relevant new research across a variety of fields. The Society was established at a meeting in St. Louis on March 30, 1946. Fifty-seven scientists attended the meeting, which was chaired by Alfred E. Emerson. George Gaylord Simpson was elected as the Society's first President, with E. B. Babcock, Emerson, and J. T. Patterson as his Vice-presidents and Ernst Mayr as secretary. This society grew as an extension of the US National Research Council's Committee on Common Problems of Genetics and Paleontology (later renamed the Committee on Common Problems of Genetics, Paleontology and Systematics). The first annual meeting of the society was held in Boston, December 28– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology
Geology (). is a branch of natural science concerned with the Earth and other astronomical objects, the rocks of which they are composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology. It is integrated with Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface and the processes that have shaped that structure. Geologists study the mineralogical composition of rocks in order to get insight into their history of formation. Geology determines the relative ages of rocks found at a given location; geochemistry (a branch of geology) determines their absolute ages. By combining various petrological, crystallographic, and paleontological tools, geologists are able to chronicle the geological history of the Earth as a whole. One aspect is to demonstrate the age of the Earth. Geology provides evidence for plate tectonics, the ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biology
Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, History of life, origin, evolution, and distribution of life. Central to biology are five fundamental themes: the cell (biology), cell as the basic unit of life, genes and heredity as the basis of inheritance, evolution as the driver of biological diversity, energy transformation for sustaining life processes, and the maintenance of internal stability (homeostasis). Biology examines life across multiple biological organisation, levels of organization, from molecules and cells to organisms, populations, and ecosystems. Subdisciplines include molecular biology, physiology, ecology, evolutionary biology, developmental biology, and systematics, among others. Each of these fields applies a range of methods to investigate biological phenomena, including scientific method, observation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bears Ears National Monument
Bears Ears National Monument is a United States national monument located in San Juan County in southeastern Utah, established by President Barack Obama by presidential proclamation on December 28, 2016. The monument protects of public land surrounding the Bears Ears—a pair of buttes—and the Indian Creek corridor rock climbing area. The Native American names for the buttes have the same meaning in each of the languages represented in the region. The names are listed in the presidential proclamation as "''Hoon’Naqvut'', ''Shash Jáa'' icBegaye, Russell; Nez, Jonathan; et al. (April 16, 2016)"Letter to Obama re Bears Ears initiative" page 1. ''bearsearscoalition.org''. The Bears Ears Inter-Tribal Coalition. Retrieved May 14, 2018. "the Bears Ears Buttes (Shash Jaaʼ)" ''Kwiyaghatʉ Nükavachi/Kwiyagatu Nukavachi'', ''Ansh An Lashokdiwe''"—all four mean "Bears Ears". The area within the monument is largely undeveloped and contains a wide array of historic, cultural an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Staircase–Escalante National Monument
The Grand Staircase–Escalante National Monument (GSENM) is a United States national monument protecting the Grand Staircase, the Kaiparowits Plateau, and the Canyons of the Escalante (Escalante River) in southern Utah. It was established in 1996 by President of the United States, President Bill Clinton under the authority of the Antiquities Act with 1.7 million acres of land, later expanded to ."National Landscape Conservation System National Monuments" (archive). ''blm.gov''. Bureau of Land Management. April 2012. Retrieved December 10, 2017. In 2017, the monument's size was reduced by half in a succeeding Presidential proclamation (United S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Congress
The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, U.S. House of Representatives, and an Upper house, upper body, the United States Senate, U.S. Senate. They both meet in the United States Capitol in Washington, D.C. Members of Congress are chosen through direct election, though vacancies in the Senate may be filled by a Governor (United States), governor's appointment. Congress has a total of 535 voting members, a figure which includes 100 United States senators, senators and 435 List of current members of the United States House of Representatives, representatives; the House of Representatives has 6 additional Non-voting members of the United States House of Representatives, non-voting members. The vice president of the United States, as President of the Senate, has a vote in the Senate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleontological Resources Preservation Act
Paleontology, also spelled as palaeontology or palæontology, is the scientific study of the life of the past, mainly but not exclusively through the study of fossils. Paleontologists use fossils as a means to classify organisms, measure geologic time, and assess the interactions between prehistoric organisms and their natural environment. While paleontological observations are known from at least the 6th century BC, the foundation of paleontology as a science dates back to the work of Georges Cuvier in 1796. Cuvier demonstrated evidence for the concept of extinction and how life of the past was not necessarily the same as that of the present. The field developed rapidly over the course of the following decades, and the French word ''paléontologie'' was introduced for the study in 1822, which was derived from the Ancient Greek word for "ancient" and words describing relatedness and a field of study. Further advances in the field accompanied the work of Charles Darwin who popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emily Rayfield
Emily Rayfield is a British palaeontologist, who is a Professor in Palaeobiology in the School of Earth Sciences at the University of Bristol. Her research focuses on the functional anatomy of extinct vertebrates, especially dinosaurs, using computational methods such as finite element analysis (FEA). In the landmark paper Rayfield ''et al.'' (2001),Rayfield, E. J., Norman, D. B., Horner, C. C., Horner, J. R., Smith, P. M., Thomason, J. J. and Upchurch, P. 2001. Cranial design and function in a large theropod dinosaur. ''Nature'' 409: 1033-1037. the skull of the theropod dinosaur ''Allosaurus'' was analysed using FEA in order to quantitatively assess different feeding hypotheses. This paper was the first use of FEA on a three-dimensional structure in palaeontology (in collaboration with CT scanning), and spurred interest in using CT-scanned skull FEA on feeding biomechanics in zoology and palaeontology. Rayfield, E. J. 2007. Finite element analysis in vertebrate morphology. '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catherine Forster
Catherine Ann Forster is an American paleontologist, taxonomist and expert in ornithopod evolution and ''Triceratops'' taxonomy. She is a Professor in the Geological Sciences Program and the Department of Biological Sciences at George Washington University. She obtained a B.A. and B.S. from the University of Minnesota in 1982, followed by an M.Sc. in 1985 and a Ph.D. in 1990 from the University of Pennsylvania. She then completed post-doctoral work at the University of Chicago The University of Chicago (UChicago, Chicago, or UChi) is a Private university, private research university in Chicago, Illinois, United States. Its main campus is in the Hyde Park, Chicago, Hyde Park neighborhood on Chicago's South Side, Chic ... between 1990 and 1994 in their department of Organismal Biology. She is known in part for unique bird fossils she and her colleagues have found and described from Madagascar. References External links * https://biology.columbian.gwu.edu/catherine-forster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blaire Van Valkenburgh
Blaire Van Valkenburgh is an American paleontologist and holds the Donald R. Dickey Chair in Vertebrate Biology in the Department of Ecology and Evolutionary Biology at University of California Los Angeles. She is a former president of Society of Vertebrate Paleontology. Early life and education Van Valkenburgh was born in Washington, D.C., and raised in Alexandria, Virginia. Her mother, Lois Van Valkenburgh, was a civil rights activist. From 1964 to 1970, she attended T. C. Williams High School. Van Valkenburgh received a bachelor's degree from Stockton State College in New Jersey in 1974, a Ph.D. in Vertebrate Paleobiology from Johns Hopkins University in 1984, where she worked with Robert Bakker, after which she worked as a postdoctoral fellow with Alan Walker at Johns Hopkins before moving to UCLA in 1986. Career Van Valkenburgh is a paleontologist and holds the Donald R. Dickey Chair in Vertebrate Biology in the Department of Ecology and Evolutionary Biology at Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catherine E
Katherine (), also spelled Catherine and other variations, is a feminine given name. The name and its variants are popular in countries where large Christian populations exist, because of its associations with one of the earliest Christian saints, Catherine of Alexandria. In the early Christian era it came to be associated with the Greek adjective (), meaning 'pure'. This influenced the name's English spelling, giving rise to variants ''Katharine'' and ''Catharine''. The spelling with a middle 'a' was more common in the past. ''Katherine'', with a middle 'e', was first recorded in England in 1196 after being brought back from the Crusades. Popularity and variations Anglophone use In Britain and America, ''Catherine'' and its variants have been among the 100 most popular names since 1880. Amongst the most common variants are ''Katherine'' and ''Kathryn''. The spelling ''Catherine'' is common in both English and French. Less-common variants in English include ''Katharine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
