Mauricio Ibañez-Mejia
Mauricio Ibañez-Mejia
Associate Professor of Geosciences, University of Arizona
Verified email at - Homepage
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What happens when n= 1000? Creating large-n geochronological datasets with LA-ICP-MS for geologic investigations
A Pullen, M Ibáñez-Mejía, GE Gehrels, JC Ibáñez-Mejía, M Pecha
Journal of Analytical Atomic Spectrometry 29 (6), 971-980, 2014
The Putumayo Orogen of Amazonia and its implications for Rodinia reconstructions: New U–Pb geochronological insights into the Proterozoic tectonic evolution of northwestern …
M Ibañez-Mejia, J Ruiz, VA Valencia, A Cardona, GE Gehrels, AR Mora
Precambrian Research 191 (1-2), 58-77, 2011
Inversion tectonics under increasing rates of shortening and sedimentation: Cenozoic example from the Eastern Cordillera of Colombia
A Mora, A Reyes-Harker, G Rodriguez, E Tesón, JC Ramirez-Arias, ...
Geological Society, London, Special Publications 377 (1), 411-442, 2013
Early Paleogene magmatism in the northern Andes: Insights on the effects of Oceanic Plateau–continent convergence
G Bayona, A Cardona, C Jaramillo, A Mora, C Montes, V Valencia, ...
Earth and Planetary Science Letters 331, 97-111, 2012
New age constraints for the Salamanca Formation and lower Río Chico Group in the western San Jorge Basin, Patagonia, Argentina: Implications for Cretaceous-Paleogene extinction …
WC Clyde, P Wilf, A Iglesias, RL Slingerland, T Barnum, PK Bijl, ...
Bulletin 126 (3-4), 289-306, 2014
Grenvillian remnants in the Northern Andes: Rodinian and Phanerozoic paleogeographic perspectives
A Cardona, D Chew, VA Valencia, G Bayona, A Mišković, M Ibañez-Mejía
Journal of South American Earth Sciences 29 (1), 92-104, 2010
Magmatic history and crustal genesis of western South America: Constraints from U-Pb ages and Hf isotopes of detrital zircons in modern rivers
M Pepper, G Gehrels, A Pullen, M Ibanez-Mejia, KM Ward, P Kapp
Geosphere 12 (5), 1532-1555, 2016
Unraveling crustal growth and reworking processes in complex zircons from orogenic lower-crust: The Proterozoic Putumayo Orogen of Amazonia
M Ibañez-Mejia, A Pullen, J Arenstein, GE Gehrels, J Valley, MN Ducea, ...
Precambrian Research 267, 285-310, 2015
Use and abuse of detrital zircon U-Pb geochronology—A case from the Río Orinoco delta, eastern Venezuela
M Ibañez-Mejia, A Pullen, M Pepper, F Urbani, G Ghoshal, ...
Geology 46 (11), 1019-1022, 2018
Optimization of a laser ablation-single collector-inductively coupled plasma-mass spectrometer (Thermo Element 2) for accurate, precise, and efficient zircon U-Th-Pb geochronology
A Pullen, M Ibañez-Mejia, G Gehrels, D Giesler, M Pecha
Geochemistry, Geophysics, Geosystems, doi: 10.1029/2018GC007889, 2018
Relationship of Mesozoic graben development, stress, shortening magnitude, and structural style in the Eastern Cordillera of the Colombian Andes
E Tesón, A Mora, A Silva, J Namson, A Teixell, J Castellanos, W Casallas, ...
Geological Society, London, Special Publications 377 (1), 257-283, 2013
Extreme Zr stable isotope fractionation during magmatic fractional crystallization
M Ibañez-Mejia, FLH Tissot
Science Advances 5 (12), 1-14, 2019
Reply to Comment on “U–Pb baddeleyite ages and geochemistry of dolerite dykes in the Bas-Drâa inlier of the Anti-Atlas of Morocco: Newly identified 1380 Ma event in the West …
U Söderlund, M Ibañez-Mejia, A El Bahat, RE Ernst, M Ikenne, ...
Lithos 174, 101-108, 2013
Structure and age of the Lower Magdalena Valley basin basement, northern Colombia: New reflection-seismic and U-Pb-Hf insights into the termination of the central andes against …
JA Mora-Bohórquez, M Ibañez-Mejia, O Oncken, M de Freitas, V Vélez, ...
Journal of South American Earth Sciences 74, 1-26, 2017
Linking Late Cretaceous to Eocene tectonostratigraphy of the San Jacinto fold belt of NW Colombia with Caribbean plateau collision and flat subduction
JA Mora, O Oncken, E Le Breton, M Ibánez‐Mejia, C Faccenna, G Veloza, ...
Tectonics 36 (11), 2599-2629, 2017
New age constraints for early Paleogene strata of central Patagonia, Argentina: Implications for the timing of South American Land Mammal Ages
JM Krause, WC Clyde, M Ibañez-Mejía, MD Schmitz, T Barnum, ...
Bulletin 129 (7-8), 886-903, 2017
Petrology and U–Pb geochronology of zircon in a suite of charnockitic gneisses from parts of the Chotanagpur Granite Gneiss Complex (CGGC): evidence for the reworking of a …
S Mukherjee, A Dey, S Sanyal, M Ibanez-Mejia, U Dutta, P Sengupta
Geological Society, London, Special Publications 457 (1), 197-231, 2017
Small-volume baddeleyite (ZrO2) U–Pb geochronology and Lu–Hf isotope geochemistry by LA-ICP-MS. Techniques and applications
M Ibañez-Mejia, GE Gehrels, J Ruiz, JD Vervoort, MP Eddy, C Li
Chemical Geology 384, 149-167, 2014
Drivers of zirconium isotope fractionation in Zr-bearing phases and melts: the roles of vibrational, nuclear field shift and diffusive effects
M Méheut, M Ibañez-Mejia, FLH Tissot
Geochimica et cosmochimica acta 292, 217-234, 2021
Geochemistry, U-Pb geochronology and Lu-Hf isotope systematics of a suite of ferroan (A-type) granitoids from the CGGC: Evidence for Mesoproterozoic crustal extension in the …
S Mukherjee, A Dey, M Ibanez-Mejia, S Sanyal, P Sengupta
Precambrian Research 305, 40-63, 2018
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