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Letteratura scientifica selezionata sul tema "Geological and paleontological excavations"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 12 febbraio 2022

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Articoli di riviste sul tema "Geological and paleontological excavations"

1

Scholze, Frank, Valeriy K. Golubev, Grzegorz Niedźwiedzki, Joerg W. Schneider e Andrey G. Sennikov. "Late Permian conchostracans (Crustacea, Branchiopoda) from continental deposits in the Moscow Syneclise, Russia". Journal of Paleontology 93, n. 1 (4 ottobre 2018): 72–97. http://dx.doi.org/10.1017/jpa.2018.58.

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AbstractThe Moscow Syneclise on the East European Platform is an important area for the study of the continental biota of late Permian to Early Triassic age in continuous sections. This study attempts a taxonomic description of the late Permian conchostracan fauna of this area. The rich, new material was collected, bed by bed, during geological and paleontological excavations of lacustrine and fluvial deposits of the Obnora Formation and Vokhma Formation of the late Permian Zhukovian Regional Stage near the towns of Vyazniki and Gorokhovets. The conchostracan fauna of the Zhukovian Regional Stage consists predominantly ofPseudestheriaand less frequently ofPalaeolimnadiopsis. In the earliest Triassic Vokhmian Regional Stage, a more diverse fauna includingEuestheria,Magniestheria,Cornia,Palaeolimnadiopsis, andRossolimnadiopsiswas already recorded. The preliminary taxonomic determination of the pseudestheriids from the Zhukovian Regional Stage is intended to serve as a prerequisite for future studies of late Permian conchostracan biostratigraphy on the regional to interregional scale.

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Babcock, Loren E., e William I. Ausich. "The Paleontological Society Papers, a new series published by The Paleontological Society". Paleontological Society Papers 1 (ottobre 1996): 1. http://dx.doi.org/10.1017/s1089332600000012.

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This Volume marks the inaugural issue of the Paleontological Society Papers. This series, established by The Paleontological Society in 1996, replaces the Paleontological Society Short Course Notes, which ceased to be published in November 1995, and the Paleontological Society Special Publications, which ceased to be published in June 1996. Most of the contributions in the new series are invited papers presented at the Short Courses on Paleontology sponsored by the Society at the annual meetings of the Geological Society of America.

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WEST, ROBERT M. "State Regulation of Geological, Paleontological, and Archaeological Collecting". Curator: The Museum Journal 32, n. 4 (dicembre 1989): 281–319. http://dx.doi.org/10.1111/j.2151-6952.1989.tb00727.x.

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4

Starodubtseva, I. A., e I. V. Novikov. "THE HISTORY OF GEOLOGICAL AND PALEONTOLOGICAL STUDY OF BOLSHOYE BOGDO MOUNTAIN". Proceedings of higher educational establishments. Geology and Exploration, n. 2 (30 aprile 2018): 65–72. http://dx.doi.org/10.32454/0016-7762-2018-2-65-72.

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The history of the geological and paleontological study of Bolshoye Bogdo mountain, as well as the evolution of the views on their geological structure, has been considered.The first descriptions of the rocks composing the Bolshoye Bogdo mountain, published in the 18th century by academicians S.G. Gmelin and P.S. Pallas, have been given. A particular attention has been paid to the results obtained during the expedition conducted under the guidance of the English geologist R.I. Murchison in 1841. A great contribution to the knowledge of the geological structure and paleontological characteristics of Bolshoye Bogdo mountain was made by A.B. Auerbach, who discovered here the remains of Triassic temnospondyl amphibians and fish for the first time for the territory of European Russia. A new stage in the study of the paleontology of the Bolshoye Bogdo mountain, which began in 1912, has been characterized. A well-known paleontologist and writer LA. Efremov worked there in the 1926th and 1928th years and conducted scientific research and searches for vertebrate remains. Later, the study of the geological structure of the Bolshoye Bogdo mountain was carried out by the staff of the Saratov State University, Borissiak Paleontological Institute and other scientific institutions of Russia.

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Smith, Andrew B., e D. T. J. Littlewood. "Paleontological data and molecular phylogenetic analysis". Paleobiology 20, n. 3 (1994): 259–73. http://dx.doi.org/10.1017/s009483730001277x.

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Molecular data are becoming an indispensable tool for the reconstruction of phylogenies. Fossil molecular data remain scarce, but have the potential to resolve patterns of deep branching and provide empirical tests of tree reconstruction techniques. A total evidence approach, combining and comparing complementary morphological, molecular and stratigraphical data from both recent and fossil taxa, is advocated as the most promising way forward because there are several well-established problems that can afflict the analysis of molecular sequence data sometimes resulting in spurious tree topologies. The integration of evidence allows us to: (1) choose suitable taxa for molecular phylogenetic analysis for the question at hand; (2) discriminate between conflicting hypotheses of taxonomic relationship and phylogeny; (3) evaluate procedures and assumptions underlying methods of building trees; and (4) estimate rates of molecular evolution in the geological past. Paleontology offers a set of independent data for comparison and corroboration of analyses and provides the only direct means of calibrating molecular trees, thus giving insight into rates of molecular evolution in the geological past.

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Benner, S. A. "Planetary Biology--Paleontological, Geological, and Molecular Histories of Life". Science 296, n. 5569 (3 maggio 2002): 864–68. http://dx.doi.org/10.1126/science.1069863.

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7

Peters, Shanan E., e Noel A. Heim. "The geological completeness of paleontological sampling in North America". Paleobiology 36, n. 1 (2010): 61–79. http://dx.doi.org/10.1666/0094-8373-36.1.61.

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A growing body of work has quantitatively linked many macroevolutionary patterns, including short- and long-term changes in biodiversity, rates of taxonomic extinction and origination, and patterns of extinction selectivity, to temporal variability in the sedimentary rock record. Here we establish a new framework for more rigorously testing alternative hypotheses for these and many other results by documenting the large-scale spatiotemporal intersection of the North American sedimentary rock and fossil records. To do this, we combined 30,387 fossil collections in the spatially explicit Paleobiology Database with a comprehensive macrostratigraphic database consisting of 18,815 sedimentary lithostratigraphic units compiled from 814 geographic regions distributed across the United States and Canada. The geological completeness of paleontological sampling, here defined as the proportion of the available sedimentary rock record that has been documented to have at least one fossil occurrence, irrespective of taxonomy or environment, is measured at four different levels of stratigraphic resolution: (1) lithostratigraphic rock units, (2) hiatus-bound rock packages, (3) regional stratigraphic columns, and (4) sediment coverage area (km2). Mean completeness estimates for 86 Phanerozoic time intervals (approximately stages; median duration 5.3 Myr) range from 0.18 per interval in the case of lithostratigraphic rock units to 0.23 per interval for stratigraphic columns and sediment coverage area. Completeness estimates at all four levels of stratigraphic resolution exhibit similar temporal variation, including a significant long-term increase during the Phanerozoic that is accentuated by an abrupt Campanian–Maastrichtian peak. This Late Cretaceous peak in completeness is approximately five times greater than the least complete Phanerozoic time intervals (Early Cambrian, Early Devonian, late Permian, and Early Cretaceous). Geological completeness in the Cenozoic is, on average, approximately 40% greater than in the Paleozoic. Temporal patterns of geological completeness do not appear to be controlled exclusively by variation in the frequency of subsurface rock units or an increase over time in the proportion of terrestrial rock, but instead may be general features of both the marine and terrestrial fossil records.

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Fernandes, Antonio Carlos Sequeira, Vera Maria Medina da Fonseca e Deise Dias Rêgo Henriques. "Histórico da Paleontologia no Museu Nacional". Anuário do Instituto de Geociências 30, n. 1 (1 gennaio 2007): 194–96. http://dx.doi.org/10.11137/2007_1_194-196.

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The Museu Nacional founded in 1818, houses important Brazilian and foreign paleoinvertebrate, paleovertebrate and fossil plant material. This paleontological patrimony is the result of not only the first acquisitions during the 19th century, specially those made by the end of it by the Imperial Geological Commission, but also of the 20th century paleontological activities, which mixes the history of the Paleontology in the Museu Nacional with the own history of the institution

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West, Robert M. "1991 Survey: State Regulation of Geological, Paleontological, and Archaeological Collecting". Curator: The Museum Journal 34, n. 3 (settembre 1991): 199–209. http://dx.doi.org/10.1111/j.2151-6952.1991.tb01467.x.

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Starodubtseva, I. A. "А.В. MISSUNA: SUBJECTS OF SCIENTIFIC RESEARCH AND THEIR RESULTS". Proceedings of higher educational establishments. Geology and Exploration, n. 1 (22 aprile 2018): 68–75. http://dx.doi.org/10.32454/0016-7762-2018-1-68-75.

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A.B. Missuna (1869—1922) was one of the first Russian women geologists. The most part of her scientific works were devoted to Quaternary glacial deposits, which she studied in the basins of Viliy, Dvina, Neman at the territory of Belarus and Litva. She designed the method of the terminal moraines studying and discovered new parts of its distribution. Missuna researched magmatic rocks of the Crimea. She was also the author of the works on fossils: Jurassic corals (13 new species), Carboniferous fishes (1 new species) and Miocene diatoms (2 new genuses and 18 new species). She created Geological cabinet at the Moscow Higher Women's Courses and taught there such subjects as petrography, general geology, paleontology, historiacal geology. She organized and conducted with women students the geological excursions in Moscow region, in Crimea, Urals. She was the first woman teacher of geological subjects in Russian Higher School. A.B.Missuna was a full member of the Imperial Moscow Society of Naturalists, St. Petersburg Mineralogical Society, Geological department of Imperial Society of Nature, Anthropology and Ethnography, as well as the member-founder of Russian Paleontological Society (nowadays Paleontological society at the RAS).

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Più fonti

Tesi sul tema "Geological and paleontological excavations"

1

Van, Dijk D. E. "Contributions to knowledge of some Southern African fossil sites and their fossils /". Link to the online version, 2000. http://hdl.handle.net/10019/3561.

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Bürgi, Christoph. "Cataclastic fault rocks in underground excavations : a geological characterisation /". [S.l.] : [s.n.], 1999. http://library.epfl.ch/theses/?nr=1975.

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Stutte, Nicole Anne. "The Holocene History of Bison in the Intermountain West: A Synthesis of Archaeological and Paleontological Records from Eastern Oregon". PDXScholar, 2004. https://pdxscholar.library.pdx.edu/open_access_etds/2257.

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Intermountain West bison abundance and chronology is much debated, but little work addressing these debates has occurred in eastern Oregon. Historic records indicate bison were absent from eastern Oregon at Euro-American contact. However, during explorations in eastern Oregon in 1826 Ogden reported bison skeletons in a dry lake bed, suggesting bison once lived in the area. This study reviews archaeological and paleontological records, and ethnohistoric accounts of early 19th century explorers, to synthesize the Holocene history of bison eastern Oregon. Bison NISP (number of identified specimens) was documented from site reports when available, and overall abundance was measured by number of sites and number of dated components containing bison. Optimal foraging theory suggests archaeofaunal assemblages can be used to determine abundance of high-ranked prey such as bison in the paleoenvironment. To determine bison chronology for undated archaeological and paleontological contexts, 15 bison bone samples were selected for AMS dating. In total, 136 archaeological site reports were reviewed, 102 include discussions of faunal analysis, and 20 provide evidence of bison. Two paleontological records provided sufficient data to include in this study. Bison NISP values were relatively small and in reports offering quantitative faunal data, bison represented a minimal percentage of the total mammalian assemblage. Of the AMS results, five were problematic and excluded from the study, and ten provided unambiguous ages ranging from 800-160 BP. Previously published dates in conjunction with new AMS dates support a late Holocene presence of bison in eastern Oregon. Bison are present, yet scarce, in the early Holocene and altogether absent between 7,000-3,000 BP. Research results for this study are similar to those from other Intermountain West regions. Research suggests large ungulates such as bison were never abundant in the Intermountain West due to environmental constraints. Grassland degradation caused by the introduction of cattle provides proof that the region is inappropriate for large grazing herds. Understanding the prehistory of bison in the region has implications for management of modern herds as well as grassland conservation issues.

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Johnson, Martha J. "Rock matters : a geological basis for understanding the rock at the Ness of Brodgar, Orkney". Thesis, University of Aberdeen, 2019. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=240715.

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This research introduced a geological perspective into an archaeological setting, the Ness of Brodgar, a Middle to Late Neolithic site in the West Mainland of Orkney. Discovered in 2003, the site is located on an isthmus of land between two lochs and is equidistant between the Ring of Brodgar and the Stones of Stenness stone circles. The site consists of more than two dozen drystone buildings encircled by a massive wall. To date, ten per cent of the site has been excavated. This research established a systematic framework of protocols and procedures for the recovery, macro geological assessment and identification of the rock and mineral species in the non-tool, non-structural rocks, termed Foreign Stone for this research. Once identified, the frequency and distribution of the rock in the Foreign Stone finds were calculated, providing a geological basis for understanding any patterns of rock choice across the site. Integrated into a more conventional archaeological study of the Worked Stone artefacts was a systematic macro petrological analysis of these finds. Additionally, selected segments of the interior drystone walling were assessed to identify the rock in the various members. These petrologic analyses combined to provide insight into the range of rocks transported to and utilized within the site. Comparative analysis of the data from all three aspects, Foreign Stone, Worked stone and walling, was undertaken to identify trends in frequencies and patterns of use of the various rock species. Archival and more current information on the petrologic resources available within Orkney were synthesized in a gazetteer identifying the location(s) of rock outcrops and deposits. This permitted the source location(s) of many of the rocks from the Ness of Brodgar to be identified.

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Van, Dijk D. E. "Contributions to knowledge of some Southern African fossil sites and their fossils". Thesis, Stellenbosch : University of Stellenbosch, 2001. http://hdl.handle.net/10019.1/2988.

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Thesis (MSc (Botany and Zoology. Palaeontology))--University of Stellenbosch, 2001.
The fossil sites and fossils reported here range from the Archaean to the Recent. Information is presented on the circumstances of the discovery of some fossil sites in Southern Africa. A number of fossil sites, some of which can no longer be studied, are photographically recorded. Some recorded sites were relocated, while failure to locate others is noted. The assemblages at selected fossil sites are compiled, including some additions to their floras and faunas. Certain individual fossils are illustrated and discussed. Techniques which are not standard are outlined.

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Nugent, Courtney A. "Late Quaternary fluvial stratigraphy of the St. Albans archeologic site (46KA27), West Virginia". Morgantown, W. Va. : [West Virginia University Libraries], 1998. http://etd.wvu.edu/templates/showETD.cfm?recnum=348.

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Thesis (M.S.)--West Virginia University, 1998.
Title from document title page. Document formatted into pages; contains v, 83 p. : ill. (some col.), maps (some col.). Includes abstract. Includes bibliographical references (p. 63-65).

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Oliveira, Daniela Garroux Gonçalves de. "Televisionamento óptico de sondagens - proposta metodológica para execução e suas aplicações em obras subterrâneas". Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/44/44138/tde-22042015-145408/.

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A caracterização de um maciço rochoso constitui um passo essencial na geologia de engenharia, proporcionando a possibilidade de previsão do comportamento deste maciço frente às inúmeras solicitações de qualquer obra a ser realizada. No caso de obras subterrâneas urbanas, como linhas metroviárias, por exemplo, a caracterização geológico-geotécnica de maciços rochosos é fundamental para a identificação de condicionantes geológicos associados à sua estabilidade, sendo eficaz na determinação de parâmetros geotécnicos que influenciarão no projeto de escavação desse maciço, seja este através do método convencional (NATM) ou mecanizado, com o uso de tuneladoras (TBM). Feições estruturais como planos de foliação, dobras, falhas e sistemas de fraturas merecem atenção especial por estarem associadas a zonas de fraqueza, além de todas as características geomecânicas do maciço. Em zonas urbanizadas como a Região Metropolitana de São Paulo (RMSP) as condições geológicas, geomorfológicas e de ocupação dificultam a exposição e a identificação destas feições em superfície. Neste contexto foram desenvolvidas novas técnicas para facilitar o acesso às feições supracitadas. Dentre estas se encontra o televisionamento óptico (OPTV, OTV, Optical Televiewer), que consiste na obtenção de imagens 360º das paredes dos furos de sondagem, fornecendo o que pode ser considerado um testemunho virtual de sondagem. O televisionamento óptico é uma tecnologia introduzida no Brasil desde 2001, entretanto apenas recentemente tendo sido introduzido no manual de sondagens da ABGE (2013), contudo não havendo especificações sobre metodologia de aquisição, de interpretação e possibilidades de aplicação. Este trabalho apresenta sugestões para a aquisição destas imagens, sua interpretação e sugestões de aplicações em obras de engenharia, tendo como exemplo a aplicação em projetos de obras subterrâneas do Metrô de São Paulo. No caso específico de escavações subterrâneas urbanas, o conhecimento do subsolo é essencial, já que sua construção é uma atividade a ser desenvolvida dentro do contexto urbano, podendo provocar interferências significativas com a comunidade, implicando em um alto risco à população lindeira. Somado a isto há o fato de que um maciço pouco conhecido poderá implicar em contenções superdimensionadas, aumentando o custo da obra ou subdimensionadas, aumentando o seu risco. Conforme citado em ISRM (1978), à medida que as descrições de maciços rochosos e suas descontinuidades se tornem mais completas e unificadas, será viável projetar estruturas de engenharia em rocha reduzindo os gastos e aumentando a confiabilidade da interpretação e extrapolação dos resultados.
The rock mass characterization is an essential step in engineering geology, providing the possibility of performance prediction of this massive due to numerous requests of any work to be done. In the case of urban underground works, such as subway lines, for example, geological and geotechnical characterization of rock masses is critical for identifying geological conditions linked to its stability, being effective in determining the geotechnical parameters that influence the design of massive excavation, whether by the conventional method (NATM), or mechanized, using tunneling boring machines (TBM). Structural features such as foliation planes, folds, faults and fracture systems deserve special attention as they are associated with weakness zones in addition to all the geomechanical characteristics of the massif. In urbanized areas, such as São Paulo Metropolitan Region (RMSP), geological, geomorphological and occupation hinders exposure and identification of these features on the surface. In this context, new techniques have been developed to facilitate access to the above features. Among these new techniques is the optical televiewer (OPTV, OTV), which is to obtain 360° images of the borehole walls, providing what might be considered a virtual core of a borehole. The optical televiewer has been a technology introduced in Brazil since 2001, but only recently has been published in ABGE 1 Borehole Manual (2013), however, there are no specifications on the acquisition methodology, interpretation and application possibilities. This paper presents suggestions for the acquisition of these images, their interpretation and suggestions of applications in engineering works, taking as an example the design in projects of underground works of the São Paulo Metro. In the specific case of urban underground excavations ground knowledge is essential, since its construction is an activity to be developed within the urban context, which could cause significant interference with the community, resulting in a high risk to neighboring population. Added to this is the fact that a little-known mass can result in oversized contention, increasing the cost of the work or undersized, increasing its risk. As mentioned in ISRM (1978), as the descriptions of rock masses and discontinuities become more complete and unified, it will be feasible to design engineering structures in rock reducing the costs and increasing the reliability of the interpretation and extrapolation of the results.

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Matsumura, Willian Mikio Kurita. "ROTEIRO GEOLÓGICO NOS MUNICÍPIOS DE CASTRO E TIBAGI, PR – BRASIL". UNIVERSIDADE ESTADUAL DE PONTA GROSSA, 2010. http://tede2.uepg.br/jspui/handle/prefix/527.

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Made available in DSpace on 2017-07-21T18:13:42Z (GMT). No. of bitstreams: 1 Introducao.pdf: 3135387 bytes, checksum: 9e349e21896905091b64a491c6e94325 (MD5) Previous issue date: 2010-04-19
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The Campos Gerais region, Paraná, Brazil, holds unique geological, geomorphological e paleontological sets, which are target of numerous works and scientific researcher. This research present a geological and paleontological route using the outcrops occurring along existing roads in the municipalities of Castro and Tibagi, Parana State, Brazil. This roadmap is proposed as a tool to aid teaching and scientific support for fieldworks (classes or applied basic research) developed by teachers and researchers. Fieldwork carried out aimed to the regional recognition and description of stratigraphic sections of the surface, according to the geological context of the Castro and Paraná basins. For each outcrop were built columnar sections showing the following items: 1) lithological description, 2) sedimentary structures and 3) fossil content occurring. All outcrops were correlated with stratigraphic frameworks pre-existing. A total of 20 raised and described outcrops then organized in the form of stopping points along the road PR- 151, PR-340, BR-153 and secondary roads. Stratigraphically the roadmap begins in the volcanic and volcaniclastic rocks Ordovician of Castro Basin. Then cover the glacial rocks of Neo-Ordovician from Iapó Formation and the fluvial-marine rocks Siluro- Devonian from Formation Furnas, and pelitic rocks of the Devonian from Ponta Grossa Formation, ending with the glaciogenic rocks Neo-Carboniferous from Itararé Group (belonging to the Paraná Basin). This roadmap allows the monitoring of succession lithological, stratigraphic, sedimentological and paleobiological in the interval Lower Ordovician and Upper Carboniferous in the Campos Gerais region of Paraná, facilitating public access to new target areas of outcrops and providing a history of research and discoveries each point..
A região fisiográfica dos Campos Gerais do Paraná é detentora de um conjunto singular de feições geológicas, geomorfológicas e paleontológicas que são alvos de inúmeros trabalhos e pesquisas científicas. Apresenta-se aqui um roteiro geológico e paleontológico utilizando-se de afloramentos rochosos ocorrentes ao longo de rodovias existentes nos municípios de Castro e Tibagi, Estado do Paraná, Brasil. Este roteiro é proposto como um instrumento de auxílio didático e apoio científico para atividades práticas de campo (aulas ou pesquisa básica aplicada) desenvolvidas por professores e pesquisadores. Trabalhos de campo realizados objetivaram o reconhecimento regional e a descrição das seções estratigráficas de superfície, segundo o contexto geológico das bacias de Castro e do Paraná. Para cada afloramento foram construídas seções colunares apresentando os seguintes ítens: 1) descrição litológica, 2) estruturas sedimentares e 3) conteúdo fossilífero ocorrente. Todos os afloramentos foram correlacionados a arcabouços estratigráficos pré-existentes. No total foram levantados e descritos 20 afloramentos rochosos organizados então sob a forma de pontos de parada ao longo das rodovias PR-151, PR-340, BR-153 e estradas secundárias. Estratigraficamente inicia-se nas rochas vulcânicas e vulcanoclásticas ordovicianas da Bacia de Castro. Em seguida abrange as rochas glaciais neo-ordovicianas da Formação Iapó e as rochas flúviomarinhas siluro-devonianas da Formação Furnas e pelíticas devonianas da Formação Ponta Grossa, encerrando com as rochas glaciogênicas neo-carboníderas do Grupo Itararé (pertencentes à Bacia do Paraná). O presente roteiro permite o acompanhamento das sucessões litológicas, estratigráficas, sedimentológicas e paleobiológicas no intervalo Ordoviciano Inferior e o Carbonífero Superior na região dos Campos Gerais do Paraná, facilitando o acesso do público alvo a novas regiões de afloramentos e fornecendo um histórico das pesquisas e descobertas de cada ponto.

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9

Chuo, Joseph H. "A conceptual framework for the marketing of tourism". Diss., 1992. http://hdl.handle.net/2263/29847.

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Abstract only in Afrikaans. Hoewel daar gedurende die laaste twee dekades 'n groot verskeidenheid literatuur verskyn het oor toerisme as 'n sosiale verskynsel en as 'n selfstandige bedryf in die ekonomie, is daar steeds 'n groot behoefte aan 'n samehangende raamwerk vir die beskrywing, verklaring en beplanning van die bemarking van toerisme. Hierdie verhandeling verteenwoordig 'n poging om die bemarking van toerisme konseptueel te orden aan die hand van die bekende Vier P's-model van die bemarkingsmengsel. Die toerismeproduk, die prysmeganismes daaraan verbonde, die distribusiesisteme van toerismeprodukte en die promosie van toerisme word elkeen volledig omskryf aan die hand van diepgaande analises van bestaande literatuur. Daar word tot die gevolgtrekking gekom dat dié bemarkingsmengsel wel 'n geldige en bruikbare raamwerk bied vir die ontleding en beplanning van toerismebemarking in meer spesifieke kontekste.
Dissertation (MCom)--University of Pretoria, 2013.
Tourism Management
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Bradley, Lawrence W. "Dinosaurs and Indians paleontology resource dispossession from Sioux lands /". 2010. http://proquest.umi.com/pqdweb?did=2013168371&sid=1&Fmt=2&clientId=14215&RQT=309&VName=PQD.

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Thesis (Ph.D.)--University of Nebraska-Lincoln, 2010.
Title from title screen (site viewed June 24, 2010). PDF text: xiv, 276 p. : ill. (some col.), maps (some col.) ; 33 Mb. UMI publication number: AAT 3397860. Includes bibliographical references. Also available in microfilm and microfiche formats.

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Libri sul tema "Geological and paleontological excavations"

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Henan Sheng gu sheng wu di zhi yi ji zi yuan: Paleontological and geological relic resources in Henan province = HenanSheng gushengwu dizhi yiji ziyuan. Beijing: Di zhi chu ban she, 2011.

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Untermassfeld: A late early Pleistocene (Epivillafranchian) fossil site near Meiningen (Thuringia, Germany) and its position in the development of the European mammal fauna. Oxford: Archaeopress, 2006.

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Darren, Naish, a cura di. Walking with dinosaurs: The evidence. London: BBC, 2000.

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Lubinski, Patrick M. The Wenas Creek Mammoth Project: 2008 interim archaeology report on excavations at 45YA1083. [Ellensburg, WA?: s.n., 2009.

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Buigues, Bernard. Sur la piste du mammouth. Paris: R. Laffont, 2000.

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Badlands bride. New York: Pocket Books, 2012.

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Rice, William F. Catalog of paleontological type specimens in the Geological Museum, University of Minnesota. St. Paul: University of Minnesota, 1990.

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Harris, Jerald D. Tracks in deep time: The St. George dinosaur discovery site at Johnson Farm. Salt Lake City: The University of Utah Press, 2015.

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Instytut Systematyki i Ewolucji Zwierząt (Polska Akademia Nauk), a cura di. Zooarchaeological studies of the late Pleistocene sites in Poland. Kraków: Institute of Systematics and Evolution of Animals, Polish Academy of Sciences, 2007.

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Walls, Bradley J. A field-based analysis of the accuracy of niche models applied to the fossil record. Lawrence, Kansas: Paleontological Institute, The University of Kansas, 2012.

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Capitoli di libri sul tema "Geological and paleontological excavations"

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Stottrop, Ulrike, Udo Scheer e Esther Guderley. "ESSEN: Ruhr Museum—Geological Collection". In Paleontological Collections of Germany, Austria and Switzerland, 193–207. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_20.

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Sokolov, Boris S., e M. A. Fedonkin. "The Vendian System: Historical-Geological and Paleontological Substantiation". In The Vendian System, 226–42. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-75063-2_8.

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Hühne, Cathrin. "Scientific Methods of Geological and Paleontological Collections and Trends in Paleontological Investigation and Research". In Paleontological Collections of Germany, Austria and Switzerland, 15–22. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_2.

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Mueller, Andreas D., Rodney Eastwood e Stefan Ungricht. "ZURICH: The Geological-Palaeontological Collection at ETH Zurich". In Paleontological Collections of Germany, Austria and Switzerland, 533–44. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_55.

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Amler, Michael R. W., e Hans-Georg Herbig. "KÖLN: Geological Collections of the University of Cologne (GCC) (Geological and Palaeontological Collections of the Institute of Geology and Mineralogy, University of Cologne)". In Paleontological Collections of Germany, Austria and Switzerland, 365–70. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_35.

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Hartkopf-Fröder, Christoph. "KREFELD: Palaeobotanical and Palynological Collection at the Geological Survey North Rhine-Westphalia". In Paleontological Collections of Germany, Austria and Switzerland, 371–81. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_36.

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Harrison, Terry, e Michael L. Mbago. "Introduction: Paleontological and Geological Research in the Manonga Valley, Tanzania". In Topics in Geobiology, 1–32. Boston, MA: Springer US, 1997. http://dx.doi.org/10.1007/978-1-4757-2683-1_1.

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Amler, Michael R. W., Günter Kauffmann e Dieter Uhl. "MARBURG: GeoArchive Marburg (Geological and Palaeontological Collections of the Former Faculty of Geosciences, Philipps University of Marburg)". In Paleontological Collections of Germany, Austria and Switzerland, 419–26. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77401-5_42.

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Harrison, Terry. "Laetoli Revisited: Renewed Paleontological and Geological Investigations at Localities on the Eyasi Plateau in Northern Tanzania". In Paleontology and Geology of Laetoli: Human Evolution in Context, 1–15. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9956-3_1.

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Santucci, Vincent L., Jason P. Kenworthy e Alison L. Mims. "Monitoring in situ paleontological resources". In Geological Monitoring. Geological Society of America, 2009. http://dx.doi.org/10.1130/2009.monitoring(08).

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Atti di convegni sul tema "Geological and paleontological excavations"

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Hunt-Foster, ReBecca. "GEOLOGICAL AND PALEONTOLOGICAL WORK IN DINOSAUR NATIONAL MONUMENT". In 72nd Annual GSA Rocky Mountain Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020rm-346615.

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Melinte-Dobrinescu, Mihaela, Antoneta Seghedi, Gabriel Ion, Andrei Briceag e Eliza Anton. "GEOLOGICAL AND PALEONTOLOGICAL PATRIMONY OF THE SOUTHERN DOBROGEA (SE ROMANIA)". In 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020. STEF92 Technology, 2020. http://dx.doi.org/10.5593/sgem2020/1.1/s01.014.

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Melnikov, A. V. "GEOLOGICAL MONUMENTS OF NATURE OF AMUR REGION". In Prirodopol'zovanie i ohrana prirody: Ohrana pamjatnikov prirody, biologicheskogo i landshaftnogo raznoobrazija Tomskogo Priob'ja i drugih regionov Rossii. Izdatel'stvo Tomskogo gosudarstvennogo universiteta, 2020. http://dx.doi.org/10.17223/978-5-94621-954-9-2020-10.

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The brief analysis of guards and rational usage of geologic monuments to Russia is conducted. On the main(basic) value the geologic monuments of the nature are parted into seven types: stratigrafo-geokhronological, paleontological, mineral-petrographical, tectonical, geomorphological, hydrological and picturesque. The exposures of rocks and form(shape) of a surfaces having scientific or aesthetic value, permitting concern most typical to them to understand a geologic history of territory of the Amur area.

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Suyama, Yasuhiro, Koichi Yanagizawa e Masaru Toida. "Evaluation of a Method for Designing Sealing Plugs for HLW Geological Disposal Facilities, Taking Into Account the Heterogeneous Characteristics of the Geological Environment". In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7092.

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In order to ensure that a repository for the geological disposal of HLW is isolated from the human environment, underground excavations, including pits and tunnels, must be properly sealed. Effective sealing requires that these excavations are backfilled, and that the Excavation Damage or Disturbed Zone (EDZ), which includes preferential flowpaths, must be intersected by sealing plugs. Methods for constructing a full-scale sealing plug and their influence on plug performance were evaluated and confirmed by a Tunnel Sealing Experiment (TSX). This experiment was carried out by an international partnership of the Japan Nuclear Cycle Development Institute (JNC) and Atomic Energy of Canada Limited (AECL). However certain specific roles of the sealing plugs at the scale of the whole repository were not studied. There remain issues to be clarified, notably the effectiveness of sealing plugs in a geological environment with heterogeneous characteristics and the resulting influences of the heterogeneities in performance assessment. Focusing on a geological environment with spatially heterogeneous characteristics, the authors have developed a method for designing the sealing plugs, based on a concept of “primarily design for closure, secondarily design for construction”. Though the proposed method for designing sealing plugs has presently been developed only at a conceptual level, it indicates the possibility of establishing a repository even in a strongly heterogeneous geological environment that may have been considered previously to be inappropriate for a repository.

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Levicheva, Aleksandra, e Zinaida Gnibidenko. "Paleomagnetic characteristics of upper cretaceous sediments of North–East Western Siberia". In Недропользование. Горное дело. Направления и технологии поиска, разведки и разработки месторождений полезных ископаемых. Экономика. Геоэкология. Федеральное государственное бюджетное учреждение науки Институт нефтегазовой геологии и геофизики им. А.А. Трофимука Сибирского отделения Российской академии наук, 2020. http://dx.doi.org/10.18303/b978-5-4262-0102-6-2020-050.

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Presents the results of complex paleomagnetic and geological–stratigraphical study of Upper Cretaceous deposits of the three deep wells (Tagul’skaya 21, Tagul’skaya 25) (south–east of Western Siberia, Kolpashevo facial region), drilled on the nord–east of Western Siberia (Enisei–Khatangskii megadeflection). All studies were complex and carried out based on paleomagnetic, geological– stratigraphic and paleontological data.

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Schein, Jason Patrick, Richard W. Schmidt e Jason C. Poole. "DINOSAUR TREASURES IN OUR BACKYARDS: A MODEL FOR FOSTERING COMMUNITY PRIDE IN GEOLOGICAL AND PALEONTOLOGICAL RESOURCES". In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-324842.

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Koepp, Donald Q., e Patrick Pease. "MODAL ANALYSIS OF SEDIMENTARY ROCK THROUGH HYPERSPECTRAL IMAGING ANALYSIS: APPLICABILITY TO GEOLOGICAL AND PALEONTOLOGICAL/PALEOENVIRONMENTAL STUDIES". In GSA Annual Meeting in Indianapolis, Indiana, USA - 2018. Geological Society of America, 2018. http://dx.doi.org/10.1130/abs/2018am-321125.

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White, Lisa D., Don Duggan-Haas, Robert M. Ross, Jessica R. Bean, Erica C. Clites e Charles R. Marshall. "CONNECTING THE FIELD TO THE FOSSILS: EXPLORING THE GEOLOGICAL CONTEXT OF PALEONTOLOGICAL MUSEUM SPECIMENS THROUGH VIRTUAL FIELD EXPERIENCES". In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-287327.

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Levashov, S., N. Yakymchuk, I. Korchagin e D. Bozhezha. "Application Of The Frequency-Resonance Method Of Satellite Images Processing For The Sites Of Archaeological Excavations Localization". In 12th International Conference on Monitoring of Geological Processes and Ecological Condition of the Environment. Netherlands: EAGE Publications BV, 2018. http://dx.doi.org/10.3997/2214-4609.201803166.

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Kordjazi, Alireza, e Joseph T. Coe. "Numerical Simulation of Full Waveform Tomography to Evaluate the Geological Conditions beneath the Base of Drilled Shaft Excavations". In International Foundations Congress and Equipment Expo 2021. Reston, VA: American Society of Civil Engineers, 2021. http://dx.doi.org/10.1061/9780784483404.049.

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Rapporti di organizzazioni sul tema "Geological and paleontological excavations"

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Beatty, T. W. New geological and paleontological data from the Harper Ranch Group, Kamloops, British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2002. http://dx.doi.org/10.4095/213080.

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McMechan, M. E., B. S. Norford, E. W. Bamber, L. E. MacDonald, T T Uyeno e G. S. Nowlan. Geological Survey of Canada paleontological age determinations in the Kananaskis west-half map area (NTS 82J), British Columbia and Alberta. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2008. http://dx.doi.org/10.4095/224838.

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McMechan, M. E., B. S. Norford, E. W. Bamber, L. E. MacDonald, T T Uyeno e G. S. Nowlan. Geological Survey of Canada paleontological age determinations in the Kananaskis west-half map area (NTS 82J), British Columbia and Alberta. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2008. http://dx.doi.org/10.4095/225198.

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Tweet, Justin S., Vincent L. Santucci, Kenneth Convery, Jonathan Hoffman e Laura Kirn. Channel Islands National Park: Paleontological resource inventory (public version). National Park Service, settembre 2020. http://dx.doi.org/10.36967/nrr-2278664.

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Abstract (sommario):

Channel Island National Park (CHIS), incorporating five islands off the coast of southern California (Anacapa Island, San Miguel Island, Santa Barbara Island, Santa Cruz Island, and Santa Rosa Island), has an outstanding paleontological record. The park has significant fossils dating from the Late Cretaceous to the Holocene, representing organisms of the sea, the land, and the air. Highlights include: the famous pygmy mammoths that inhabited the conjoined northern islands during the late Pleistocene; the best fossil avifauna of any National Park Service (NPS) unit; intertwined paleontological and cultural records extending into the latest Pleistocene, including Arlington Man, the oldest well-dated human known from North America; calichified “fossil forests”; records of Miocene desmostylians and sirenians, unusual sea mammals; abundant Pleistocene mollusks illustrating changes in sea level and ocean temperature; one of the most thoroughly studied records of microfossils in the NPS; and type specimens for 23 fossil taxa. Paleontological research on the islands of CHIS began in the second half of the 19th century. The first discovery of a mammoth specimen was reported in 1873. Research can be divided into four periods: 1) the few early reports from the 19th century; 2) a sustained burst of activity in the 1920s and 1930s; 3) a second burst from the 1950s into the 1970s; and 4) the modern period of activity, symbolically opened with the 1994 discovery of a nearly complete pygmy mammoth skeleton on Santa Rosa Island. The work associated with this paleontological resource inventory may be considered the beginning of a fifth period. Fossils were specifically mentioned in the 1938 proclamation establishing what was then Channel Islands National Monument, making CHIS one of 18 NPS areas for which paleontological resources are referenced in the enabling legislation. Each of the five islands of CHIS has distinct paleontological and geological records, each has some kind of fossil resources, and almost all of the sedimentary formations on the islands are fossiliferous within CHIS. Anacapa Island and Santa Barbara Island, the two smallest islands, are primarily composed of Miocene volcanic rocks interfingered with small quantities of sedimentary rock and covered with a veneer of Quaternary sediments. Santa Barbara stands apart from Anacapa because it was never part of Santarosae, the landmass that existed at times in the Pleistocene when sea level was low enough that the four northern islands were connected. San Miguel Island, Santa Cruz Island, and Santa Rosa Island have more complex geologic histories. Of these three islands, San Miguel Island has relatively simple geologic structure and few formations. Santa Cruz Island has the most varied geology of the islands, as well as the longest rock record exposed at the surface, beginning with Jurassic metamorphic and intrusive igneous rocks. The Channel Islands have been uplifted and faulted in a complex 20-million-year-long geologic episode tied to the collision of the North American and Pacific Places, the initiation of the San Andreas fault system, and the 90° clockwise rotation of the Transverse Ranges, of which the northern Channel Islands are the westernmost part. Widespread volcanic activity from about 19 to 14 million years ago is evidenced by the igneous rocks found on each island.

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