Search Results - "Cogné, Nathan"

Some comments on the effect of uranium zonation on fission track dating by LA-ICP-MS by Cogné, Nathan, Gallagher, Kerry

“…The use of LA-ICP-MS for uranium determination in the fission track dating technique is becoming increasingly popular because of several advantages over the…”
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LA-ICP-MS apatite fission track dating: A practical zeta-based approach by Cogné, Nathan, Chew, David M., Donelick, Raymond A., Ansberque, Claire

“…•Novel and efficient zeta-based approach to LA-ICP-MS U determinations for apatite fission track dating.•Precise zeta factor determined in just one large…”
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The McClure Mountain Syenite Apatite as a Potential Age Control Reference Material for LA‐ICP‐MS AFT and U‐Pb Double Dating by Cogné, Nathan, Derycke, Alexis, Gallagher, Kerry

“…Apatite fission track (AFT) dating is now routinely performed using LA‐ICP‐MS, and U‐Pb age data are often acquired at the same time, allowing double dating of…”
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Late Variscan (315 Ma) subduction or deceptive zircon REE patterns and U–Pb dates from migmatite‐hosted eclogites? (Montagne Noire, France) by Pitra, Pavel, Poujol, Marc, Van Den Driessche, Jean, Bretagne, Eloïse, Lotout, Caroline, Cogné, Nathan

“…Eclogites hosted in sillimanite‐bearing migmatites in the Montagne Noire dome (French Massif Central) have an oceanic protolith and recorded a prograde P–T…”
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Dynamics of Early Neoproterozoic accretion, west-central India: I. Geochronology and Geochemistry by Banerjee, Anwesa, Cogné, Nathan, Sequeira, Nicole, Bhattacharya, Abhijit

“…The Godhra-Chhota Udepur (GC) sector (west-central India) is the zone of convergence between two crustal-scale accretion zones, i.e. the N/NNE-striking…”
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Post-breakup tectonics in southeast Brazil from thermochronological data and combined inverse-forward thermal history modeling by Cogné, Nathan, Gallagher, Kerry, Cobbold, Peter R., Riccomini, Claudio, Gautheron, Cecile

“…The continental margin of southeast Brazil is elevated. Onshore Tertiary basins and Late Cretaceous/Paleogene intrusions are good evidence for post breakup…”
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Post-rift reactivation of the onshore margin of southeast Brazil: Evidence from apatite (U–Th)/He and fission-track data by Cogné, Nathan, Gallagher, Kerry, Cobbold, Peter R.

“…On the continental margin of southeast Brazil there is good geological evidence for post-rift tectonic reactivation, in the form of onshore Tertiary basins up…”
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The South Purulia Shear Zone, eastern India: Its anatomy and implication for timing the Rodinia-age collision in the eastern part of the Central Indian Tectonic Zone by Banerjee, Anwesa, Sequeira, Nicole, Cogné, Nathan, Naraga, Prabhakar, Bhattacharya, Abhijit

“…The Proterozoic Central Indian Tectonic Zone (CITZ) is an ~1500-km-long collision zone between the North India and the South India blocks. The age of collision…”
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Magmatic history of central Myanmar and implications for the evolution of the Burma Terrane by Licht, Alexis, Win, Zaw, Westerweel, Jan, Cogné, Nathan, Morley, Chris K., Chantraprasert, Sarawute, Poblete, Fernando, Ugrai, Tamas, Nelson, Bruce, Aung, Day Wa, Dupont-Nivet, Guillaume

“…The Burma Terrane is a microplate at the eastern edge of the Tibetan-Himalayan orogen, the origin of which remains poorly understood. Its basement comprises…”
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The NW Amazonian Craton in Guainía and Vaupés departments, Colombia: Evidence of a Mesoproterozoic thermal event from apatite LA-ICP-MS U-Pb geochronology and its relation to continental rifting by Bonilla, Amed, Franco Victoria, Jose A., Cramer, Thomas, De Grave, Johan, Nachtergaele, Simon, Cogné, Nathan, Piraquive, Alejandro

“…•Mesoproterozoic thermal history by LA-ICP-MS U-Pb apatite.•Thermal anomaly linked to large anorogenic magmatism in a continental rifting.•Nickerie- K'Mudku…”
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(LA,Q)-ICPMS trace-element analyses of Durango and McClure Mountain apatite and implications for making natural LA-ICPMS mineral standards by Chew, David M., Babechuk, Michael G., Cogné, Nathan, Mark, Chris, O'Sullivan, Gary J., Henrichs, Isadora A., Doepke, Daniel, McKenna, Cora A.

“…Apatite, the most abundant phosphate mineral in the Earth's crust and uppermost mantle, is able to accept a wide variety of trace elements into its crystal…”
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Early Neoproterozoic Tectonics in the Godhra–Chhota Udepur Sector: Evidence for Two-Stage Accretion in the Great Indian Proterozoic Fold Belt by Banerjee, Anwesa, Sequeira, Nicole, Cogné, Nathan, Prabhakar, N., Bhattacharya, Abhijit

“…Abstract The Great Indian Proterozoic Fold Belt (GIPFOB) is a curviplanar highly-tectonized zone of Precambrian crystalline rocks. In the GIPFOB, the…”
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Measuring plume-related exhumation of the British Isles in Early Cenozoic times by Cogné, Nathan, Doepke, Daniel, Chew, David, Stuart, Finlay M., Mark, Chris

“…Mantle plumes have been proposed to exert a first-order control on the morphology of Earth's surface. However, there is little consensus on the lifespan of the…”
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Burma Terrane Collision and Northward Indentation in the Eastern Himalayas Recorded in the Eocene‐Miocene Chindwin Basin (Myanmar) by Westerweel, Jan, Licht, Alexis, Cogné, Nathan, Roperch, Pierrick, Dupont‐Nivet, Guillaume, Kay Thi, Myat, Swe, Hnin Hnin, Huang, Huasheng, Win, Zaw, Wa Aung, Day

“…The Burma Terrane (Myanmar) played an important role in the India‐Asia collision and moved over 2,000 km northward on the Indian Plate during the Cenozoic,…”
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Timing and duration of meteoric water infiltration in the Quiberon detachment zone (Armorican Massif, Variscan belt, France) by Dusséaux, Camille, Gébelin, Aude, Boulvais, Philippe, Ruffet, Gilles, Poujol, Marc, Cogné, Nathan, Branquet, Yannick, Mottram, Catherine, Barou, Fabrice, Mulch, Andreas

“…Assessing the geochemical signature and the role of fluids in a key Variscan detachment zone demonstrates the link between crustal deformation,…”
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Sedimentary provenance of the Upper Devonian Old Red Sandstone of southern Ireland: an integrated multi-proxy detrital geochronology study by Fairey, Brenton J., Kerrison, Aidan, Meere, Patrick A., Mulchrone, Kieran F., Zieger-Hofmann, Mandy, Gärtner, Andreas, Sonntag, Benita-Lisette, Linnemann, Ulf, Kuiper, Klaudia F., Ennis, Meg, Mark, Chris, Cogné, Nathan, Chew, David

“…The Devonian Old Red Sandstone (ORS) magnafacies of southern Ireland is hosted in the Early Devonian Dingle Basin and the Late Devonian Munster Basin…”
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Complex geochronological record of an emblematic Variscan eclogite (Haut‐Allier, French Massif Central) by Hoÿm de Marien, Luc, Pitra, Pavel, Poujol, Marc, Cogné, Nathan, Cagnard, Florence, Le Bayon, Benjamin

“…Two eclogite samples from the Haut‐Allier record a prograde evolution from ~20 kbar, 650°C to 750°C, 22–23 kbar followed by heating up to 850–875°C and partial…”
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Early, far-field and diffuse tectonics records in the North Aquitaine Basin (France) by Bouat, Loïc, Strzerzynski, Pierre, Mourgues, Régis, Branquet, Yannick, Cogné, Nathan, Barré, Guillaume, Gardien, Véronique

“…In Western Europe, the deformations related to the opening of the Bay of Biscay and the formation of the Pyrenean belt are well described in the southern part…”
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Apatite LA-ICP-MS U–Pb and fission-track geochronology of the Caño Viejita gabbro in E-Colombia: Evidence for Grenvillian intraplate rifting and Jurassic exhumation in the NW Amazonian Craton by Bonilla, Amed, Franco, Jose A., Cramer, Thomas, Poujol, Marc, Cogné, Nathan, Nachtergaele, Simon, De Grave, Johan

“…The 1.80–1.76 Ga crystalline basement in Colombia as part of the W-Amazonian Craton is composed mainly of gneisses, granitoids and migmatites, affected later…”
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Provenance of aeolian sands from the southeastern Sahara from a detrital zircon perspective by Licht, Alexis, Folch, Adrien, Sylvestre, Florence, Yacoub, Abdallah Nassour, Cogné, Nathan, Abderamane, Moussa, Guihou, Abel, Kisne, Nario Mahamout, Fleury, Jules, Rochette, Pierre, Nké, Bertille Edith Bella, Zagalo, Al-hadj Hamid, Poujol, Marc, Deschamps, Pierre

“…Sahara sands have been proposed to result from the extensive and repetitive recycling of much older sedimentary rocks -- a necessary mechanism to explain their…”
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