Relevant bibliographies by topics / Ar 40-ar 39

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Academic literature on the topic 'Ar 40-ar 39'

Author: Grafiati
Published: 4 June 2021
Last updated: 17 February 2022

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Journal articles on the topic "Ar 40-ar 39"

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Engelhardt, Jonathan Franz, Masafumi Sudo, Mona Stockhecke, and Roland Oberhänsli. "Feldspar 40 Ar/ 39 Ar dating of ICDP PALEOVAN cores." Geochimica et Cosmochimica Acta 217 (November 2017): 144–70. http://dx.doi.org/10.1016/j.gca.2017.07.039.

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Kuiper, Yvette D. "The interpretation of inverse isochron diagrams in 40 Ar/ 39 Ar geochronology." Earth and Planetary Science Letters 203, no. 1 (2002): 499–506. http://dx.doi.org/10.1016/s0012-821x(02)00833-6.

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Konrad, Kevin, Anthony A. P. Koppers, Andrea M. Balbas, Daniel P. Miggins, and Daniel E. Heaton. "Dating Clinopyroxene Phenocrysts in Submarine Basalts Using 40 Ar/ 39 Ar Geochronology." Geochemistry, Geophysics, Geosystems 20, no. 2 (2019): 1041–53. http://dx.doi.org/10.1029/2018gc007697.

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Guillou, Hervé, Vincent Scao, and Sébastien Nomade. "Blake excursion at Vulcano (Aeolian Islands, Italy): Revised K-Ar and 40 Ar/ 39 Ar ages." Quaternary Geochronology 35 (October 2016): 77–87. http://dx.doi.org/10.1016/j.quageo.2016.06.002.

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Sasco, Romain, Hervé Guillou, Sébastien Nomade, et al. "40 Ar/ 39 Ar and unspiked 40 K- 40 Ar dating of upper Pleistocene volcanic activity in the Bas-Vivarais (Ardèche, France)." Journal of Volcanology and Geothermal Research 341 (July 2017): 301–14. http://dx.doi.org/10.1016/j.jvolgeores.2017.06.003.

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Schaller, Morgan F., Brent D. Turrin, Megan K. Fung, Miriam E. Katz, and Carl C. Swisher. "Initial 40 Ar‐ 39 Ar Ages of the Paleocene‐Eocene Boundary Impact Spherules." Geophysical Research Letters 46, no. 15 (2019): 9091–102. http://dx.doi.org/10.1029/2019gl082473.

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Lindsay, F. N., J. S. Delaney, C. GÖpel, et al. "40 Ar/ 39 Ar ages of Northwest Africa 7034 and Northwest Africa 7533." Meteoritics & Planetary Science 56, no. 3 (2021): 515–45. http://dx.doi.org/10.1111/maps.13637.

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Zhang, Wan-Feng, De-Wen Zheng, Guo-Qing Liu, Yi-Gang Xu, and Ying-De Jiang. "Optimization of irradiation parameters for 40Ar/39Ar dating by Argus VI multi-collector mass spectrometry." Journal of Analytical Atomic Spectrometry 36, no. 7 (2021): 1374–80. http://dx.doi.org/10.1039/d1ja00055a.

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In <sup>40</sup>Ar/<sup>39</sup>Ar dating, <sup>39</sup>Ar<sub>K</sub> generated is dependent on irradiation conditions, and the accumulation fast neutron fluence is a critical parameter for <sup>40</sup>Ar/<sup>39</sup>Ar dating.
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Zellner, N. E. B., and J. W. Delano. "40 Ar/ 39 Ar ages of lunar impact glasses: Relationships among Ar diffusivity, chemical composition, shape, and size." Geochimica et Cosmochimica Acta 161 (July 2015): 203–18. http://dx.doi.org/10.1016/j.gca.2015.04.013.

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Perkins, Caroline, Christoph A. Heinrich, and Lesley A. I. Wyborn. "40 Ar/ 39 Ar geochronology of copper mineralization and regional alteration, Mount Isa, Australia." Economic Geology 94, no. 1 (1999): 23–36. http://dx.doi.org/10.2113/gsecongeo.94.1.23.

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Dissertations / Theses on the topic "Ar 40-ar 39"

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Moura, Ana Catarina de Almeida. "Datação 40 Ar/ 39 Ar em zonas de cisalhamento ao longo do Lineamento Transbrasiliano : evolução e reativação." reponame:Repositório Institucional da UnB, 2017. http://repositorio.unb.br/handle/10482/23951.

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Tese (doutorado)—Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geologia, 2017.<br>Submitted by Raquel Almeida (raquel.df13@gmail.com) on 2017-07-17T21:10:20Z No. of bitstreams: 1 2017_AnaCatarinadeAlmeidaMoura.pdf: 5076220 bytes, checksum: bb8613ec8c8e88a481f458f511c9809d (MD5)<br>Approved for entry into archive by Raquel Viana (raquelviana@bce.unb.br) on 2017-07-28T19:56:10Z (GMT) No. of bitstreams: 1 2017_AnaCatarinadeAlmeidaMoura.pdf: 5076220 bytes, checksum: bb8613ec8c8e88a481f458f511c9809d (MD5)<br>Made available in DSpace on 2017-07-28T19:56:10Z (GMT).
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Gaber, Lawrence Jay. "On the significance of [superscript 40] Ar/[superscript 39] Ar incremental-heating of biotite, muscovite and amphibole /." The Ohio State University, 1991. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487682558446173.

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Eudes, Philippe. "Evolution de la fusion dans les systemes **(40)ar+**(108)ag et **(40)ar+**(197)au entre 39 et 60 mev/a." Caen, 1988. http://www.theses.fr/1988CAEN2023.

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Ruffet, Gilles. "Paléomagnétisme et 40 Ar/39 Ar : étude combinée sur des intrusions Précambriennes et Paléozoïques du Trégor (Massif Armoricain)." Phd thesis, Université Rennes 1, 1990. http://tel.archives-ouvertes.fr/tel-00675445.

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Ce mémoire rassemble une série d'études conjointes paléomagnétiques et géochronologiques (40Ar/39Ar) sur des intrusions Précambriennes et Paléozoïques du Massif Armoricain ainsi que sur une intrusion Carbonifère Inférieur du sud Portugal. Ces études combinées ont montré qu'il était possible de dater des paléopôles de façon très précise par comparaison des températures de blocage magnétique et de fermeture isotopique. Elles ont néanmoins souligné l'extrême rigueur nécessaire à l'attribution d'un âge à une composante d'aimantation. En effet, la méconnaissance de certains paramètres, telle que la
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Jensen, Michael Seth. "40Ar/39Ar Ages, Compositions, and Likely Source of the Eocene Fallout Tuffs in the Duchesne River Formation, Northeastern Utah." BYU ScholarsArchive, 2017. https://scholarsarchive.byu.edu/etd/7220.

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Thin fallout tuffs in the Duchesne River Formation in the Uinta Basin, Utah are evidence that volcanism was active in northern Nevada and Utah in the late Eocene. The Uinta Basin is a sedimentary basin that formed during the Laramide orogeny. Ponded lakes of various salinity filled and emptied and during the late Eocene the northern rim was dominated by a wetland/floodplain depositional setting. Most of the tuffs have rhyolitic mineral assemblages including quartz, biotite, sanidine, and allanite. Rhyolitic glass shards were also found in one of the ash beds. Biotite compositions have Fe/(Fe+
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Nomade, Sébastien. "Evolution géodynamique des cratons des Guyanes et d'Afrique de l'Ouest : apport des données paléomagnétiques, géochronologiques (40 Ar / 39 Ar) et géochimiques en Guyane et Côte d'Ivoire." Orléans, 2001. https://tel.archives-ouvertes.fr/tel-00002336.

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Afin de mieux comprendre la géodynamique paléoprotérozoi͏̈que et mésozoi͏̈que en Guyane et Côte d'Ivoire, une étude pluridisciplinaire (paléomagnétisme, géochronologie 40 Ar /39 Ar, et géochimie) a été menée sur des dolérites, granitoi͏̈des et des roches sédimentaires. L'étude combinée paléomagnétique et géochronologique en Guyane sur les roches paléoprotérozoi͏̈ques a montré que l'activité magmatique jurassique n'a pas perturbé la rémanence magnétique et le géochronomètre Argon. Les vitesses de refroidissement sont lentes (3,5+2/-1,6°C/Ma et 4,8 +2,6/-2,1°C/Ma) et régulière du Nord au Sud. Un
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Glascock, Jake. "Exhumation History of the Orlica Snieznik Dome, Northeastern Bohemian Massif (Poland and Czech Republic)." Ohio University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1107879485.

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Ribeiro, Althoff Ana Maria. "Datation des minéralisations d'émeraude du Brésil par les méthodes K-Ar et 40 Ar/39 Ar : mise en évidence d'âges Transamazonien (2 Ga) et Brésilien (650-500 Ma), influence de cristallochimie de la phlogopite sur la rétention de l'argon." Vandoeuvre-les-Nancy, INPL, 1997. http://docnum.univ-lorraine.fr/public/INPL_T_1997_RIBEIRO_ALTHOFF_A_M.pdf.

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Les gisements d'émeraude du Brésil se localisent toujours dans des formations basiques et ultrabasiques métasomatisées par des fluides hydrothermaux et transformées en phlogopitites. Deux types de gisements sont définis: l'un associe à des pegmatites, et l'autre à des zones de cisaillement. Dans ces deux types, la précipitation de l'émeraude est contemporaine de celle de la phlogopite. La datation de cette dernière, par les méthodes K-Ar et 40 Ar/39 Ar, a permis de déterminer l'âge des gisements. Celui du type pegmatite varie entre 2. 0 et 1. 9 Ga et entre 650 et 500 Ma. Le gisement de Santa T
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Zheng, Jin-Song. "Contribution à la connaissance de la tectonique post-hercynienne de la partie orientale du massif des Maures : utilisation combinée de la géophysique, de l'informatique et de la géochronologie 39 Ar- 40 Ar." Nice, 1990. http://www.theses.fr/1990NICE4436.

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L'application combinée des méthodes telles que les traitements de données en télédétection, le calcul automatique de tenseurs à partir des mesures de stries, la méthode géochronologique 39 Ar 40 Ar ainsi que la méthode sismique, nous a permis de mener, d'une part, une étude systématique de la tectonique post-hercynienne des massifs de Maures dans sa partie orientale, et d'autre part, une étude géochronologique du permien volcanique de l'Esterel et du Bas-Argens. La démarche du présent travail se compose en trois processus : 1) étude structurale : l'étude directionnelle classique de la fractura
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Sasco, Romain. "Développement d'un outil chronostratigraphique pour les archives climatiques : datations absolues (K/Ar,⁴⁰Ar/³⁹Ar) et paléomagnétisme appliqués aux laves." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112009/document.

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Développer une échelle de temps à haute résolution temporelle et commune aux différentes archives climatiques est une étape importante afin de quantifier avec précision les rapides variations climatiques passées et pour les placer dans un cadre chronologique unifié facilitant leurs inter-comparaisons et la quantification d’éventuels déphasages entre évènements, marqueurs ou archives climatiques.Le champ magnétique terrestre (CMT) regroupe l’ensemble des caractéristiques désirées pour développer un tel outil chronostratigraphique (expression dipolaire globale à la surface du globe, enregistreme
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Books on the topic "Ar 40-ar 39"

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McDougall, Ian. Geochronology and thermochronology by the 40 Ar/39 Ar method. 2nd ed. Oxford University Press, 1999.

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Ar 40/Ar 39 age of the Manson, Iowa, impact structure and coeval impact ejecta in the Crow Creek member of the Pierre Shale, South Dakota and Nebraska. U.S. Dept. of the Interior, Geological Survey, 1997.

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Book chapters on the topic "Ar 40-ar 39"

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Luyendyk, Bruce P., Phil B. Gans, and Marc J. Kamerling. "40Ar/39Ar GEOCHRONOLOGY OF SOUTHERN CALIFORNIA NEOGENE VOLCANISM." In Contributions to the Geology of the Northern Channel Islands, So. California. Pacific Section American Association of Petroleum Geologists, 1998. http://dx.doi.org/10.32375/1998-mp45.2.

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Brady, John B., Dana N. Kovaric, John T. Cheney, Lisa J. Jacob, and J. Toby King. "40Ar/39Ar ages of metamorphic rocks from the Tobacco Root Mountains region, Montana." In Precambrian Geology of the Tobacco Root Mountains, Montana. Geological Society of America, 2004. http://dx.doi.org/10.1130/0-8137-2377-9.131.

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De Beni, Emanuela, and Gianluca Groppelli. "40Ar/39Ar radiometric dating to constrain the volcanic stratigraphy: The Mt. Etna methodological case." In Stratigraphy and Geology of Volcanic Areas. Geological Society of America, 2010. http://dx.doi.org/10.1130/2010.2464(11).

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Schneider, David A., Karol Faehnrich, Jarosław Majka, and Maciej Manecki. "40Ar/39Ar geochronologic evidence of Eurekan deformation within the West Spitsbergen Fold and Thrust Belt." In Circum-Arctic Structural Events: Tectonic Evolution of the Arctic Margins and Trans-Arctic Links with Adjacent Orogens. Geological Society of America, 2019. http://dx.doi.org/10.1130/2018.2541(08).

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Kundic, Vesna, Sidney Hemming, and Gilbert N. Hanson. "Single-grain 40Ar/39Ar ages of detrital muscovite from loess on Long Island, New York." In Mineralogical and Geochemical Approaches to Provenance. Geological Society of America, 2012. http://dx.doi.org/10.1130/2012.2487(06).

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Sinton, C. W., and R. A. Duncan. "40 Ar- 39 Ar ages of lavas from the southeast Greenland Margin, ODP Leg 152, and the Rockall Plateau, DSDP Leg 81." In Proceedings of the Ocean Drilling Program. Ocean Drilling Program, 1998. http://dx.doi.org/10.2973/odp.proc.sr.152.234.1998.

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Gottschalk, Richard R., and Lawrence W. Snee. "Tectonothermal evolution of metamorphic rocks in the south-central Brooks Range, Alaska: Constraints from 40Ar/39Ar geochronology." In Architecture of the Central Brooks Range Fold and Thrust Belt, Arctic Alaska. Geological Society of America, 1998. http://dx.doi.org/10.1130/0-8137-2324-8.225.

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Brewer, I. D., D. W. Burbank, and K. V. Hodges. "Downstream development of a detrital cooling-age signal: Insights from 40Ar/39Ar muscovite thermochronology in the Nepalese Himalaya." In Tectonics, Climate, and Landscape Evolution. Geological Society of America, 2006. http://dx.doi.org/10.1130/2006.2398(20).

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Blythe, Ann E., John M. Bird, and Gomaa I. Omar. "Constraints on the cooling history of the central Brooks Range, Alaska, from fission-track and 40Ar/39Ar analyses." In Architecture of the Central Brooks Range Fold and Thrust Belt, Arctic Alaska. Geological Society of America, 1998. http://dx.doi.org/10.1130/0-8137-2324-8.163.

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Krol, Michael A., Peter D. Muller, and Bruce D. Idleman. "Late Paleozoic deformation within the Pleasant Grove shear zone, Maryland: Results from 40Ar/39Ar dating of white mica." In The Mid-Atlantic Piedmont: Tectonic Missing Link of the Appalachians. Geological Society of America, 1999. http://dx.doi.org/10.1130/0-8137-2330-2.93.

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Conference papers on the topic "Ar 40-ar 39"

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Sen, Gautam, Willis E. Hames, Dalim K. Paul, Sanjib K. Biswas, Arijit Ray, and Indra S. Sen. "Pre-Deccan and Deccan Magmatism in Kutch, India: Implications of New 40Ar/39Ar Ages of Intrusions." In Recent Studies on the Geology of Kachchh. Geological Society of India, 2016. http://dx.doi.org/10.17491/cgsi/2016/105422.

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Reports on the topic "Ar 40-ar 39"

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Roddick, J. C., F. B. Quigg, and P. A. Hunt. Miscellaneous 40 Ar - 39 Ar Ages and Analytical Procedures. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134179.

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Hunt, P. A., and J. C. Roddick. A Compilation of K - Ar and 40 Ar - 39 Ar Ages: Report 22. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134180.

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Mortensen, J. K., and P. Erdmer. U - Pb, 40 Ar - 39 Ar, and K - Ar Ages For Metamorphism of the Kluane and Aishihik Assemblages in southwestern Yukon Territory. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134174.

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Mortensen, J. K., and V. L. Hansen. U - Pb and 40 Ar - 39 Ar Geochronology of Granodioritic Orthogneiss in the western Pelly Mountains, Yukon Territory. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134172.

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Leclair, A. D., R. R. Parrish, and D. A. Archibald. Evidence for Cretaceous deformation in the Kootenay arcbased On U-Pb and 40 Ar/39 Ar dating, southeastern British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/134208.

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Villeneuve, M. E., and D. G. MacIntyre. Laser 40 Ar/39 Ar ages of the Babine porphyries and Newman Volcanics, Fulton Lake map area, west-central British Columbia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1997. http://dx.doi.org/10.4095/209099.

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Trettin, H. P., R. R. Parrish, and J. C. Roddick. New U - Pb and 40 Ar - 39 Ar Age Determinations Fromnorthern Ellesmere and Axel Heiberg Islands, Northwest Territories and Their Tectonic Significance. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/134161.

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Sanderman, H. A. 40 Ar-39 Ar geochemical investigations in the central Hearne domain, western Churchill Province, Nunavut: a progress report; Radiogenic age and isotopic studies: Report 14. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2001. http://dx.doi.org/10.4095/212670.

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Stokes, T. R., M. Zentilli, N. Culshaw, and P. Reynolds. Structural, Geochemical and 40 Ar / 39 Ar Dating Constraints On the Formation of Gold - Bearing, Metaturbidite Hosted Quartz Breccia / Vein Systems of the South Gordon Lake Region, NWT. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1992. http://dx.doi.org/10.4095/133316.

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40Ar-39Ar Age Constraints on Volcanism and Tectonism in the Terror Rift of the Ross Sea, Antarctica. US Geological Survey, 2007. http://dx.doi.org/10.3133/ofr20071047srp092.

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