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Corrections to the Quaternary stratigraphic division of Serbia was updated/renewed by lowering limit of the Pleistocene / Quaternary to the beginning of the Gelasian that is at approximately 2.588 million years. Rather than the officially rejected Penck & Br?ckner Alpine stratigraphic model, the use of oxygen isotope stages (OIS / MIS) is recommended. Climatostratigraphic terms glacial and interglacial have a regional applicability and their use is recommended only in areas where there are traces of glaciation, while the terms cold and warm stage (or moderate) stages should be used within the global context. Eopleistocene is a regional term for the former Soviet Union and due to its uniqueness it can hardly be applied in the stratigraphical scheme of the Quaternary depostis in Serbia. With the latest extension of the Lower Pleistocene, further use of Eopleistocene would lead to further confusion in stratigraphic correlation as such the use of the Lower / Early Pleistocene or other appropriate stratigraphic units is recommended.
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Krider, P. Reed. „Paleoclimatic Significance of Late Quaternary Lacustrine and Alluvial Stratigraphy, Animas Valley, New Mexico“. Quaternary Research 50, Nr. 3 (November 1998): 283–89. http://dx.doi.org/10.1006/qres.1998.1997.
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Lacustrine and alluvial stratigraphic sequences in the southern Animas Valley of New Mexico allow reconstruction of late Quaternary climates. Four separate stands of late Quaternary Lake Cloverdale in the southern Animas Valley are recorded by lacustrine shoreline deposits. Soils and stratigraphic evidence show that three young lake highstands occurred during the Holocene and that a higher lake stand occurred 18,000 to 20,00014C yr B.P. Fluvial systems aggraded the southern Animas Valley during the middle to late Holocene. The late Quaternary stratigraphy shows that several periods during the late Holocene were characterized by higher effective precipitation than at any time since the last glacial maximum.
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Abstract. In this volume, the Quaternary Subcommission of the German Stratigraphic Commission presents a description of the major stratotypes and stratigraphical terms for the Quaternary in Germany, focusing on climatostratigraphical terms that relate to cold and warm stages and have been incorporated into a regional chronostratigraphy.
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Veillette, Jean J., und F. M. Nixon. „Sequence of Quaternary Sediments in the Bélanger Sand Pit, Pointe-Fortune, Québec-Ontario“. Géographie physique et Quaternaire 38, Nr. 1 (29.11.2007): 59–68. http://dx.doi.org/10.7202/032536ar.
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ABSTRACT Drilling in the floor of the Bélanger sand pit (Ontario) near Pointe-Fortune, Québec, added 3 stratigraphic units to those already exposed in the pit: a lowermost till, and an intermediate organic-bearing (?) sand-clay unit overlain by a massive lacustrine clay. The subsurface units, comprising about 70% of the stratigraphy, complete the Quaternary sequence exposed in the pit face : an organic-bearing silty sand (>40 000 years BP) unit truncated by an unfos-siliferous sand unit and overlain by the uppermost till. The overall sequence forms a continuous 18 m column of Quaternary sediments. The Pointe-Fortune sequence shows some similarities with the Trois-Rivières Quaternary series which includes the Saint-Pierre sediments >75 000 years old. In addition to stratigraphie information the combination of direct (drilling) and indirect (geophysical) methods of investigation by providing a three-dimensional picture of the subsurface has proved helpful in interpreting the stratigraphy. The geotechnical properties of a massive overconsolidated clay have been determined to facilitate the planning of future subsurface investigation.
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Shestopalov, Vyacheslav M., Oleksandr M. Ponomarenko und Stella B. Shekhunova. „IN MEMORIAM OF PROFESSOR PETRO F. GOZHIK, ACADEMICIAN OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE“. Collection of Scientific Works of the Institute of Geological Sciences of the NAS of Ukraine 14, Nr. 1 (20.05.2021): 5–16. http://dx.doi.org/10.30836/igs.2522-9753.2021.232269.
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This article is devoted to the blessed memory of Petro F. Gozhik, prominent Ukrainian scientist in the fields of paleontology, stratigraphy, marine geology, Winner of the State Prizes of Ukraine in Science and Technology (1989, 2000), Merited Figure of Science and Technology of Ukraine (1997), Laureate of NAS Tutkovsky Prize (2008), Director of the Institute of Geological Sciences of the NAS of Ukraine (1997–2020), President of the Paleontological Society of Ukraine, Chairman of the National Stratigraphic Committee of Ukraine, initiator and the first Director of the National Antarctic Research Center (previously the Center for Antarctic Research of the NAS of Ukraine), Doctor of Geological and Mineralogical Sciences (1993), Professor (2008), Academician of the NAS of Ukraine (2006). Scientific interests of P. F. Gozhik were diverse, but, first he was an outstanding paleontologist and stratigrapher, Quaternary geologist, a renowned researcher of the Neogene — Quaternary fossil freshwater mollusks of the south of Eastern Europe. His works in Quaternary stratigraphy, paleogeography and the geological history of continental Ukraine and the Black Sea, the study of Quaternary mollusks, continental (alluvial, glacial, water-glacial, loess) and estuarine sediments became tabletop reference books.
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Zhu, Jixiang, Xiaoyuan Zhou, Guanghui Zhang und Qian Wang. „Quaternary Depositional Framework of the Xiong’an New Area: A 3D Geological Modeling Approach Based on Vector and Grid Integration“. Sustainability 14, Nr. 6 (14.03.2022): 3409. http://dx.doi.org/10.3390/su14063409.
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The Quaternary stratigraphic unit is an important underground space resource for sustainable urban development. It is of great significance to understand the spatial variation characteristics of the Quaternary stratigraphic structure and its internal attributes. However, due to the openness and complexity of the Quaternary sedimentary environment, the sedimentary characteristics of Quaternary stratigraphic units are often very complex and difficult to accurately analyze. In this study, a method for analyzing Quaternary sedimentary characteristics via 3D geological modeling based on vector and grid integration is proposed. Based on this method, the Quaternary depositional framework of Xiong’an New Area is established. The results show that the study area is mainly composed of seven Quaternary strata with different sedimentary origins, and the 3D spatial variation characteristics of lithology in each stratum are unique. Taking the vector framework model as the constraint boundary, this study constructs the lithology stochastic model of each Quaternary stratigraphic unit respectively, and accurately simulates the 3D spatial variation characteristics of the inner lithology of Quaternary stratigraphic units in the study area, which is of great significance for the urban planning, construction, and environmental protection of Xiong’an New Area.
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Zolnikov, I. D., A. V. Shpansky und M. V. Mikharevich. „PROBLEMS OF THE QUATERNARY STRATIGRAPHY OF THE SIBERIAN REGION“. Geology and mineral resources of Siberia, Nr. 10s (Dezember 2021): 3–6. http://dx.doi.org/10.20403/2078-0575-2021-10c-3-6.
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This special issue of the journal is devoted to modern controversial subjects arising during the research of the Siberian Quaternary system. The initiative to discuss these problems and new factual material that requires rethinking outdated stratigraphic constructions belonged to the section of the Quaternary system of SIBRMSK and was supported by leading experts actively working in the region. It should be noted that this issue does not cover all the unresolved issues on the geology, stratigraphy and paleogeography of the Quaternary period of Siberia.
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Zerkal, O. V., R. R. Gabdullin und E. N. Samarin. „Problems of the quaternary geologyof the Crimean peninsula central part at the present time“. Moscow University Bulletin. Series 4. Geology, Nr. 3 (28.06.2017): 27–34. http://dx.doi.org/10.33623/0579-9406-2017-3-27-34.
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In the study of Quaternary deposits of the Crimea selected two phases. In the first stage (since the late XIX century to the sixties of XX century) stratigraphic description of the Quaternary strata was based on the allocation of terraced complexes (a marine terraces - in the coastal part and synchronous them alluvial ones - in continental part of the Crimean peninsula). In the second stage description of the Quaternary deposits is made on the basis of their climatic and stratigraphic dissection under the leading role of the loess-soil formation structure. The basis for stratigraphic subdivision of Quaternary deposits of the Crimea was the structure of the valleys of the paleo-Dnieper and paleo-Dniester. It is shown that the nonlinear, reversible character of Black sea level changes that took place in the Quaternary can be broken a rule “the lower the hypsometrically level of the terrace is, the younger this terrace is”.
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Lewin, John, Mark G. Macklin und Jamie C. Woodward. „Late Quaternary Fluvial Sedimentation in the Voidomatis Basin, Epirus, Northwest Greece“. Quaternary Research 35, Nr. 1 (Januar 1991): 103–15. http://dx.doi.org/10.1016/0033-5894(91)90098-p.
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AbstractDetailed morpho- and lithostratigraphic investigations, allied with radiometric dating, in the Voidomatis basin, Epirus, northwest Greece, have identified four Quaternary terraced alluvial fills that range from middle Pleistocene to historic in age. Major-periods of alluviation during the late Quaternary were associated with valley glaciation (ca. 26,000–20,000 yr B.P.) and subsequent deglaciation (ca. 20,000–15,000 yr B.P.) in the Pindus Mountains during Late Würmian times, and more recently linked to overgrazing sometime before the 11th century AD. The late Quaternary alluvial stratigraphy of the Voidomatis River is more complex than the “Older Fill” and “Younger Fill” model outlined previously, and it is suggested that these terms should no longer form the basis for defining alluvial stratigraphic units in the Mediterranean Basin.
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Tian, Shaobing, Ping Zhang, Tongxiao Shang, Huogen Chen, Yongxiang Li und Shugang Xu. „Application of resistivity sounding in Quaternary stratigraphic division in Yixing, Eastern China“. Journal of Geophysics and Engineering 19, Nr. 3 (01.06.2022): 362–75. http://dx.doi.org/10.1093/jge/gxac025.
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Abstract Stratigraphic classification and correlation are fundamental for the study of regional geology, tectonic structures and paleogeographic evolution. Geological structures have undergone a dramatic change since the Quaternary. However, the division of the Quaternary stratigraphic boundary in southeastern China is debated. In this study, we used a direct current vertical electric sounding method to study the Quaternary strata in Yixing, Jiangsu, China. Using one-dimensional resistivity inversion and analyzing the regional geology and geological core data, the electrical features of the study area were evaluated. We found good agreement between the geological core data and lithological data, and we were able to identify two stratigraphic groups: the hilly sedimentary area in the southwest and the Tai Lake plain sedimentary area in the northeast. The latter can further subdivided into two parts. Division and classification of the Quaternary strata in the study area provide a basis for locating areas likely to have a high pore-confined water content (such as Gaoteng, Heqiao and Wanshi town), whereby useful information is provided for groundwater exploitation for emergency use.
Dissertationen zum Thema "Stratigraphic Quaternary":
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Grun, Rainer Wolfgang. „Contributions to quaternary geochronology“. Phd thesis, Canberra, ACT : The Australian National University, 1995. http://hdl.handle.net/1885/145307.
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Abbott, James T. „Late Quaternary alluviation and soil erosion in Southern Italy /“. Digital version accessible at:, 1997. http://wwwlib.umi.com/cr/utexas/main.
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Isler, Ekrem Bursin. „Late quaternary stratigraphic and tectonic evolution of the northeastern Aegean Sea /“. Internet access available to MUN users only, 2005. http://collections.mun.ca/u?/theses,147122.
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Chung, Yi-tak Teresa. „Quaternary stratigraphy of an offshore borehole from northern Lantau, Hong Kong“. Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B42904730.
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Batterson, Martin J. „Quaternary history, palaeo-geography and sedimentology of the Humber River basin and adjacent areas /“. Internet access available to MUN users only, 1998. http://collections.mun.ca/u?/theses,57121.
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Zhang, Jiafu. „Development and application of luminescence dating to quaternary sediments from China“. Hong Kong : University of Hong Kong, 2000. http://sunzi.lib.hku.hk/hkuto/record.jsp?B22266628.
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Holmes, Jonathan Anthony. „Pliocene and Quaternary environmental change in Kashmir, north-west Himalaya“. Thesis, University of Oxford, 1989. http://ora.ox.ac.uk/objects/uuid:e9bb6cf8-93a8-4471-9c55-7ed84044dc3c.
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Late Cainozoic environmental changes in Kashmir (33°30' to 34°30' N: 74°10' to 75°30' E) have been reconstructed using a range of techniques. The sedimentary record in Kashmir consists of a thick (>1000m) basin-fill sequence known as the Karewa group, together with glacial and related sediments in the surrounding mountain flanks. The Karewa sediments are fluviolacustrine in origin and comprise alternations of conglomerates, sands and clayey silts. Work on the lower Karewa formation, which has previously been dated palaeomagnetically to between 4 and 0.4 MaBP, involved the semi- quantitative analysis of clay-mineral assemblages by X-ray diffraction.The clay minerals in the lower Karewa mudstones are interpreted as detrital clays which reflect weathering within Kashmir basin. The analyses showed a change in clay mineralogy between about 2.5 and 2.3MaBP, from abundant kaolinite to abundant smectite. Work on the upper Karewa formation involved field description and mapping of facies, sedimentological analysis, dating using thermoluminescence (TL) and amino-acid racemization, and analysis of ostracod assemblages from lacustrine sediments. Areal restriction of the lake in Kashmir occurred about 0.4MaBP with the rapid uplift of the Pir Panjal Range. Sedimentological data show that aeolian dust formed a major input into the lake. Ostracod assemblages show that the lake itself was cool, shallow, alkaline and had abundant plant macrophytes, The lake drained between 120 and SOkaBP. Stratigraphical, sedimentological and faunal evidence suggests that this was a result of tectonically-induced drainage rather than climatically-induced desiccation. The glacial history of the surrounding mountain flanks was reconstructed by field mapping of glacial sediments and dated using TL and radiocarbon methods. Present and past patterns of glaciation wore assessed by the determination of equilibrium-line altitudes (ELAs), glaciation thresholds (GTs) and cirque aJtitudes. Glaciers extended to 2150 m a.s.l in the Great Himalayan flank and 2600 m a.s.l. in the Pir Panjal. There is evidence for only 2 pre-Holucene advances in Kashmir, the older of which predates 35kaBP. Present patterns of glacierization indicate a SW to NE rise in the height of ELAs and GTs suggesting topographic and precipitation control. An apparent reversal of trends during the past is explained by Quaternary uplift of the Pir Panjal Range.
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Dalman, Kurt Alan. „Timing, distribution and climatic implictions of late quaternary eolian deposits : northern Columbia Plateau, WA“. Online access for everyone, 2007. http://www.dissertations.wsu.edu/Thesis/Spring2007/k_dalman_043007.pdf.
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Duncan, Catherine Schuur. „Latest Quaternary stratigraphy and seafloor morphology of the New Jersey continental shelf /“. Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3008320.
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Fan, Anchuan, und 范安川. „Quartz OSL dating of quaternary sediments from China“. Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2010. http://hub.hku.hk/bib/B45700187.
K, Shane Linda C., Cushing Edward J. 1933-, National Science Foundation (U.S.). Climate Dynamics Program. und University of Minnesota, Hrsg. Quaternary landscapes. Minneapolis: University of Minnesota Press, 1991.
Harland, Rex. „Dinoflagellate cysts of the Quaternary System“. In A Stratigraphic Index of Dinoflagellate Cysts, 253–73. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-2386-0_5.
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Al-Helal, Anwar, Yaqoub AlRefai, Abdullah AlKandari und Mohammad Abdullah. „Subsurface Stratigraphy of Kuwait“. In The Geology of Kuwait, 27–50. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16727-0_2.
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AbstractThis chapter reviews the subsurface stratigraphy of Kuwait targeting geosciences educators. The lithostratigraphy and chronostratigraphy of the reviewed formations (association of rocks whose components are paragenetically related to each other, both vertically and laterally) followed the formal stratigraphic nomenclature in Kuwait. The exposed stratigraphic formations of the Miocene–Pleistocene epochs represented by the Dibdibba, Lower Fars, and Ghar clastic sediments (Kuwait Group) were reviewed in the previous chapter as part of near-surface geology. In this chapter, the description of these formations is based mainly on their subsurface presence. The description of the subsurface stratigraphic formations in Kuwait followed published academic papers and technical reports related to Kuwait’s geology or analog (GCC countries, Iraq and Iran) either from the oil and gas industry or from different research institutions in Kuwait and abroad. It is also true that studies related to groundwater aquifer systems also contribute to our understanding of the subsurface stratigraphy of Kuwait for the shallower formations. The majority of the published data were covered the onshore section of Kuwait. The subsurface stratigraphic nomenclature description is based on thickness, depositional environment, sequence stratigraphy, the nature of the sequence boundaries, biostratigraphy, and age. The sedimentary strata reflect the depositional environment in which the rocks were formed. Understanding the characteristics of the sedimentary rocks will help understand many geologic events in the past, such as sea-level fluctuation, global climatic changes, tectonic processes, geochemical cycles, and more, depending on the research question. The succession of changing lithological sequences is controlled by three main factors; sea-level change (eustatic sea level), sediment supply, and accommodation space controlled by regional and local tectonics influences. Several authors have developed theoretical methods, established conceptual models, and produced several paleofacies maps to interpret Kuwait’s stratigraphic sequence based on the data collected over time intervals from the Late Permian to Quaternary to reconstruct the depositional history of the Arabian Plate in general and of Kuwait to understand the characteristics of oil and gas reservoirs.
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Lam, Doan Dinh, und Nguyen Khac Su. „Stratigraphic Sequence of the Con Moong Cave, Thanh Hoa Province, and Its Implications for the Upper Quaternary Stratigraphy of Northern Vietnam“. In Springer Geology, 957–64. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-04364-7_180.
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Argyriou, Thodoris. „The Fossil Record of Ray-Finned Fishes (Actinopterygii) in Greece“. In Fossil Vertebrates of Greece Vol. 1, 91–142. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68398-6_4.
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AbstractThe nowadays hyper-diverse clade of Actinopterygii (ray-finned bony fishes) is characterized by a long evolutionary history and an extremely rich global fossil record. This work builds upon 170 years of research on the fossil record of this clade in Greece. The taxonomy and spatiotemporal distribution of the ray-finned fish record of Greece are critically revisited and placed in an updated systematic and stratigraphic framework, while some new fossil data and interpretations are also provided. Greece hosts diverse ray-finned fish assemblages, which range in age from Lower Jurassic to Quaternary. Most known assemblages are of Miocene–Pliocene age and of marine affinities. A minimum of 32 families, followed by at least 34 genera and 22 species, have been recognized in Greece. From originally two named genera and seven species, only two fossil species, established on Greek material, are accepted as valid. Additional taxonomic diversity is anticipated, pending detailed investigations. From a taxonomic perspective, previous knowledge lies on preliminary or authoritative assessments of fossils, with many decades-old treatments needing revision. Little is known about Mesozoic–early Cenozoic occurrences or freshwater assemblages. Given the proven potential of the Greek fossil record, this chapter stresses the need for additional exploration and the establishment of permanent, curated collections of fossil fishes in Greek institutions. Directions for future research are discussed.
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Cooper, A. J., G. H. Funk und E. G. Anderson. „Using Quaternary stratigraphy to help locate a hazardous waste treatment site“. In Applied Quaternary Research, 1–13. London: CRC Press, 2021. http://dx.doi.org/10.1201/9781003079309-1.
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Hernández, Leandro L. Peñalver, Miguel Cabrera Castellanos und Roberto Denis Valle. „Stratigraphy of the Quaternary Deposits in Cuba“. In Geology of Cuba, 231–54. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67798-5_7.
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Lahiri, Siddhartha Kumar. „Quaternary Geomorphology, Shallow Subsurface Stratigraphy, and Neotectonics“. In The Brahmaputra River in Assam, 109–51. Boca Raton: CRC Press, 2022. http://dx.doi.org/10.1201/9781003302353-5.
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Preece, R. C., D. R. Bridgland und M. J. Sharp. „Stratigraphical investigations“. In Late Quaternary Environmental Change in North-west Europe: Excavations at Holywell Coombe, South-east England, 33–68. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-4908-2_3.
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Pillans, Brad. „Quaternary Stratigraphy of Whanganui Basin—A Globally Significant Archive“. In Landscape and Quaternary Environmental Change in New Zealand, 141–70. Paris: Atlantis Press, 2016. http://dx.doi.org/10.2991/978-94-6239-237-3_4.
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Gensous, B., D. Williamson und M. Tesson. „Late-Quaternary Transgressive and Highstand Deposits of a Deltaic Shelf (Rhône Delta, France)“. In Sequence Stratigraphy and Facies Associations, 197–211. Oxford, UK: Blackwell Publishing Ltd., 2009. http://dx.doi.org/10.1002/9781444304015.ch11.
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Konferenzberichte zum Thema "Stratigraphic Quaternary":
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Hodder, Tyler, Michelle Trommelen, Michelle Trommelen, Martin Ross und Martin Ross. „DECIPHERING THE EXCEPTIONAL QUATERNARY STRATIGRAPHIC RECORD OF SOUTHWEST HUDSON BAY, CANADA“. In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-352972.
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Owen, R. Bernhart, Veronica M. Muiruri, Tim K. Lowenstein, Robin W. Renaut, Andrew S. Cohen, Daniel M. Deocampo, Emma P. McNulty et al. „QUATERNARY ENVIRONMENTS OF THE MAGADI BASIN: GEOCHEMICAL AND MICROFOSSIL STRATIGRAPHIC VARIABILITY“. In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-282629.
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Pino, Chelsey L., und J. Bradford Hubeny. „LATE QUATERNARY STRATIGRAPHIC HISTORY OF THE SARATOGA CREEK SALT MARSH ROCKPORT, MA“. In 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272343.
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Chen, Jie, Rongsheng Wan, Jinpeng Zhang, Bin Hang und Shilong Su. „Quaternary seismic stratigraphic sequence of Nansha sea area and its geological significance“. In 7th International Conference on Environment and Engineering Geophysics & Summit Forum of Chinese Academy of Engineering on Engineering Science and Technology. Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/iceeg-16.2016.109.
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Gladenkov, A. Yu. „CURRENT STRUCTURE OF NEOGENE AND QUATERNARY SYSTEMS IN THE INTERNATIONAL STRATIGRAPHIC SCALE“. In Актуальные проблемы современной палинологии. Москва: Общество с ограниченной ответственностью "Издательство ГЕОС", 2022. http://dx.doi.org/10.54896/9785891188532_2022_24.
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E. Kurina, E. „Seismic Stratigraphic Interpretation of Pliocene and Quaternary Sediments in Middle Caspian Basin“. In 69th EAGE Conference and Exhibition incorporating SPE EUROPEC 2007. European Association of Geoscientists & Engineers, 2007. http://dx.doi.org/10.3997/2214-4609.201401826.
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Hill, Christopher, und Jacek Kabaciński. „SEDIMENTARY GEOLOGY AND GEOCHRONOLOGY OF QUATERNARY STRATIGRAPHIC SEQUENCES IN THE SOUTHERN EGYPTIAN SAHARA“. In GSA Connects 2022 meeting in Denver, Colorado. Geological Society of America, 2022. http://dx.doi.org/10.1130/abs/2022am-379778.
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Domack, Eugene, Amy Leventer, Peter Kopp, Jackson Lucas, Kylie Patacca und Christopher Scholz. „NEW STRATIGRAPHIC SECTIONS AND CORES OF LATE QUATERNARY AGE FROM THE ONEIDA BASIN, NEW YORK“. In 51st Annual Northeastern GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016ne-272941.
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Long, Joshua, und Till J. J. Hanebuth. „THE QUATERNARY STRATIGRAPHIC ARCHITECTURE OF A LOW-ACCOMMODATION, PASSIVE-MARGIN SHELF (SANTEE DELTA, SOUTH CAROLINA, USA)“. In Joint 69th Annual Southeastern / 55th Annual Northeastern GSA Section Meeting - 2020. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020se-345238.
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Long, Joshua, Till J. J. Hanebuth, Clark Alexander und Katherine Luciano. „SEDIMENTOLOGY AND STRATIGRAPHIC ARCHITECTURE OF QUATERNARY PALEOCHANNEL FILL SUCCESSIONS ALONG THE INNER SHELF OF SOUTH CAROLINA, USA“. In 68th Annual GSA Southeastern Section Meeting - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019se-327444.
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Berichte der Organisationen zum Thema "Stratigraphic Quaternary":
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Smith, S. L. Quaternary stratigraphic drilling transect, Timmins to the Moose River Basin, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134054.
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Paulen, R. C., und M. B. McClenaghan. Surficial mapping and Quaternary stratigraphic studies in the western Abitibi greenstone belt, Timmins, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1997. http://dx.doi.org/10.4095/208645.
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Gregersen, U., P. C. Knutz, G. K. Pedersen, H. Nøhr-Hansen, J. R. Ineson, L. M. Larsen, J
R Hopper et al. Stratigraphy of the West Greenland Margin. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/321849.
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Annotation:
The stratigraphy and the geological evolution of the West Greenland margin from the Labrador Sea to Baffin Bay in both the onshore and offshore areas are described. The primary data sets include seismic reflection surveys, wells, and outcrops. In addition, seabed samples, seismic refraction and magnetic data, onshore and offshore maps, and stratigraphic compilations were used. The basins of the West Greenland continental margin are described in three regions from the south to the north: southern West Greenland basins, central West Greenland basins, and northern West Greenland basins. Each region includes a description of the stratigraphy and evolution from the Archean to the Quaternary, divided into six phases: pre-rift and early extension, early rift, subsidence and rifting, late rift, drift, and post-drift. Finally, the regions are correlated and described in a tectonostratigraphic context together with analogues from the Canadian conjugate margin.
4
Knight, R. D., und H. A. J. Russell. Quantifying the invisible: pXRF analyses of three boreholes, British Columbia and Ontario. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331176.
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Annotation:
Portable X-ray fluorescence (pXRF) technology collects geochemical data at a fraction of the cost of traditional laboratory methods. Although the pXRF spectrometer provides concentrations for 41 elements, only a subset of these elements meet the criteria for definitive, quantitative, and qualitative data. However, high-quality pXRF data obtained by correct application of analytical protocols, can provide robust insight to stratigraphy and sediment characteristics that are often not observed by, for example, visual core logging, grain size analysis, and geophysical logging. We present examples of geochemical results obtained from pXRF analysis of drill core samples from three boreholes located in Canada, that demonstrate: 1) Definitive stratigraphic boundaries observed in geochemical changes obtained from 380 analyses collected over 150 m of core, which intersects three Ordovician sedimentary formations and Precambrian granite. These boundaries could not be reconciled by traditional visual core logging methods. 2) Significant elemental concentration changes observed in 120 samples collected in each of two ~120 m deep boreholes located in a confined paleo-glacial foreland basin. The collected geochemical data provide insight to sediment provenance and stratigraphic relationships that were previously unknown. 3) Abrupt changes in the geochemical signature in a subset of 135 samples collected from a 151 m deep borehole intersecting Quaternary glacial derived till, sands, and ahomogeneous silt and clay succession. These data provide a platform for discussion on ice sheet dynamics, changes in depositional setting, and changes in provenance. Results from each of these studies highlights previously unknown (invisible) geological information revealed through geochemical analyses. A significant benefit of using pXRF technology is refining sampling strategies in near real time and the ability to increase sample density at geochemical boundaries with little increase in analysis time or budget. The data also provide an opportunity to establish a chemostratigraphic framework that complements other stratigraphic correlation techniques, including geophysical methods. Overall, data collected with pXRF technology provide new insights into topics such as spatial correlations, facies changes, provenance changes, and depositional environment changes.
5
Holme, P. H. J., S. R. Hicock und L. E. Jackson. Quaternary geology and terrain inventory, Eastern Cordillera NATMAP Project. Report 5: stratigraphic correlations of glacial deposits in the Beaver Mines map area, southwestern Alberta. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1998. http://dx.doi.org/10.4095/209949.
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Stalker, A. M., und J. S. Vincent. Quaternary [Chapter 4: Stratigraphy]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/192369.
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7
Stalker, A. M., und J. S. Vincent. Quaternaire (Chapitre 4: Stratigraphie). Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/192401.
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8
Syvitski, J. P. M., S. J. Hinds und J. A. Burns. Quaternary seismic stratigraphy of Goose Bay, Labrador. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193703.
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9
Hodgson, D. A. Quaternary Stratigraphy and Chronology [Chapter 6: Quaternary Geology of the Queen Elizabeth Islands]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/131547.
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10
Clague, J. J., J. L. Luternauer, P. A. Monahan, K. A. Edwardson, S. R. Dallimore und J. A. Hunter. Quaternary stratigraphy and evolution of the Fraser delta. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1998. http://dx.doi.org/10.4095/210037.
