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(* = equal contributions/co-lead/co-corresponding authors; Bold Underline = current/former Ibarra Lab Member at Brown University; Google Scholar / Web of Science Profile / NASA/ADS / ORCID)


  • C Marsh, N Sekhon, T Beach, D McGee, CK Johnson, DE Ibarra, In Revision, Late Holocene hydroclimate variability in the Tropical Andes from fast-growing stalagmites in the Eastern Cordillera of Colombia, Paleoceanography and Paleoclimatology.
  • N Sekhon, A Gao, S Mallick, JW Partin, DE Ibarra, In Review, Assessing matrix and non-matrix, single and multi-point calibration of trace elements using LA-ICP-MS on a tropical speleothem, Rapid Communications in Mass Spectrometry.
  • C Emproto, TR Benson, CA Gagnon, W Baek, DE Ibarra, AC Simon, In Review, Clay Chemistry of the Thacker Pass Deposit, Nevada: Implications for the Formation of High-grade Volcano-sedimentary Lithium Resources, Economic Geology.
  • CA Gagnon, KL Butler, K Robertson, C Emproto, P Gans, R Eden, DE Ibarra, TR Benson, In Review, Volcano-sedimentary lithium occurrences in Barstow, CA and their related formation mechanisms determined by stable isotope analyses of carbonates and clays, Economic Geology. 
  • K Butler, LA Munk, DF Boutt, N Morris, J Kennedy, MR Blake, MJ Custado, DE Ibarra, In Review, The origin and enrichment of low-temperature geothermal lithium brines: a case study from the Devonian Leduc Formation, Alberta Basin, Canada, Economic Geology.
  • EB Hodgin, NL Swanson-Hysell, ARC Kylander-Clark, AC Turner, DA Stolper, DE Ibarra, MD Schmitz, YM Zhang, LM Fairchild, AJ Fuentes, In Review, One billion years of stability in the North American Midcontinent following two-stage Grenvillian structural inversion, Tectonics.
  • KA Methner, DE Ibarra, A Mulch, C Teyssier, CP Chamberlain, In Revision, Triple Oxygen Isotope Paleoaltimetry of the Kettle Metamorphic Core Complex (WA, USA), Geochemistry, Geophysics, Geosystems.
  • A Arnold, J Mering, L Santi, C Roman-Palacios, HS Li, V Petryshyn, B Mitsunaga, B Elliott, J Wilson, J Lucarelli, R Boch, D Ibarra, L Li, MJ Fan, D Kaufman, A Cohen, R Dunbar, J Russell, S Lalonde, PD Roy, M Dietzel, XQ Liu, FM Chang, RA Eagle, A Tripati, Revised, Comparative clumped isotope temperature relationships in freshwater carbonates, The Depositional Record. Preprint doi: 10.1002/essoar.10511605.1
  • CP Chamberlain, KA Methner, E Holmfred, DE Ibarra, XY Cheng, A Mulch, In Preparation, Triple Oxygen Isotope Paleoaltimetry of the Miocene Oregon Cascades, USA.
  • K Taylor, S Rauzi, TT Isson, B Kalderon-Asael, DE Ibarra, D Hulse, JL Payne, D Altiner, DJ Lehrmann, N Planavsky, MY Yu, KV Lau, In Preparation, Heterogenous Li isotope records across the end-Permian mass extinction as an indicator for a highly perturbed Li cycle.

Published/In Press

  1. T Bhattacharya, PR Brennan, DE IbarraCA Gagnon, KL Butler, A Terrazas, S Miller, LA Munk, DF Boutt, R Feng, SN Bullinger, L Weisbeck, Accepted (In Revision), Pleistocene shifts in Great Basin hydroclimate seasonality govern the formation of lithium-rich paleolake deposits, Quaternary Science Reviews. Preprint doi: 10.31223/X5D40H
  2. F Putzolu, RN Armstrong, TR Benson, D Boutt, KL Butler, A Dolgopolova, RJ Herrington, DE Ibarra, LA Munk, Accepted (In Revision), Volcano-Sedimentary Deposits: Overview of an Emergent Type of Lithium Resource, Economic Geology.
  3. T Bhattacharya, DE Ibarra, R Feng, N Burls, 2024, Geochemical Approaches to Reconstructing Earth’s Hydroclimates, Treatise in Geochemistry. doi: 10.1016/B978-0-323-99762-1.00029-2
  4. Y Gao, YF Gao, DE Ibarra, 2024, Core Investigations of the International Continental Drilling Program from the Cretaceous Songliao Basin (SK-1/SK-2/SK-3), NE China, in Field Trip Guidebook on Chinese Sedimentary Geology, edited by XM Hu, Springer Singapore, 31-119. doi: 10.1007/978-981-99-6936-4_2
  5. J Jenckes, S MuñozDE Ibarra, DF Boutt, LA Munk, 2024, Geochemical Weathering Variability in High Latitude Watersheds, Journal of Geophysical Research: Earth Surface 129 (3), e2023JF007284. doi: 10.1029/2023JF007284
  6. S Muñoz, J Jenckes, EJ Ramos, LA Munk, DE Ibarra, 2024, Hydrologic and Landscape Controls on Rock Weathering Along a Glacial Gradient in South Central Alaska, USA, Journal of Geophysical Research: Earth Surface 129 (3), e2023JF007255. doi: 10.1029/2023JF007255
  7. E Ramos, WJ Larsen, Y Hou, S Muñoz, PC Kemeny, JS Scheingross, MN Repasch, DE Ibarra, M Torres, 2024, Competition or collaboration: Clay formation sets the relationship between silicate weathering and organic carbon burial in soil, Earth and Planetary Science Letters 628, 118584. doi: 10.1016/j.epsl.2024.118584
  8. *DE Ibarra, *J Evaristo, 2024, Soil pore water evaporation and temperature influences on clay mineral paleothermometry, Communications Earth & Environment 5, 21. doi: 10.1038/s43247-024-01201-4
  9. Y Hou, H Long, S Tsukamoto, Z Lu, J Chen, DE Ibarra, T Tamura, Q Zhang, W Sun, J Zhang, L Gao, M Frechen, 2024, Sahara’s surface transformation forced an abrupt hydroclimate decline and Neolithic culture transition in northern China, The Innovation 5 (1), 100500. doi: 10.1016/j.xinn.2023.100550
  10. AJ Smith, E Ito, N Burls, L Clarke, T Donders, R Hatfield, S Kuehn, A Koutsodendris, T Lowenstein, D McGee, P Molnar, A Prokopenko, K Snell, B Valero Garcés, J Werne, C Zeeden, and the PlioWest Working Consortium, 2023, Workshop report: PlioWest – drilling Pliocene lakes in western North America, Scientific Drilling 32, 61-72. doi: 10.5194/sd-32-61-2023
  11. MK Lloyd, RA Stein, DE Ibarra, RS Barclay, SL Wing, DW Stahle, TE Dawson, DA Stolper, 2023, Isotopic clumping in wood as a proxy for photorespiration in trees, Proceedings of the National Academy of Sciences 120 (46), e2306736120. doi: 10.1073/pnas.2306736120
  12. MB Weller, AJ Evans, DE Ibarra, AV Johnson, 2023, The Ancient Venus Atmosphere: Atmospheric N2 Explained by Early Plate Tectonics, Nature Astronomy. doi: 10.1038/s41550-023-02102-w
  13. T Kukla, DE Ibarra, KV Lau, JKC Rugenstein, 2023, All aboard! Earth system investigations with the CH2O-CHOO TRAIN v1.0, Geoscientific Model Development, 16, 5515–5538. doi: 10.5194/gmd-16-5515-2023. Preprint doi: 10.31223/X5ND26 and 10.5194/egusphere-2022-1000
  14. EM Leonard, BJC Laabs, EE Crawford, BT Mackall, DE Ibarra, MB Osman, MA Plummer, MW Caffee, 2023, Chronology and climate of the Last Glacial Maximum and the subsequent deglaciation in the northern Medicine Bow Mountains, Wyoming, USA, Quaternary Science Advances 12, 100109. doi: 10.1016/j.qsa.2023.100109
  15. *DE Ibarra, *JG Dai, *Y Gao, XH Lang, PZ Duan, ZJ Gao, JQ Chen, K Methner, LJ Sha, H Tong, X Han, DC Zhu, YL Li, JX Tang, H Cheng, CP Chamberlain, CS Wang, 2023, High-elevation Tibetan-Plateau before India-Eurasia collision recorded by triple oxygen isotopes, Nature Geoscience 16, 810–815. doi: 10.1038/s41561-023-01243-x
  16. O Pourret and DE Ibarra, 2023, The rise of preprints in Earth Sciences, F1000Research 12, 561. doi: 10.12688/f1000research.133612.1; Preprint doi: 10.31223/X5936H
  17. CB de Wet, DE Ibarra, BK Belanger, JL Oster, 2023, North American hydroclimate during past warm states: A proxy network-model comparison for the Last Interglacial and the mid-Holocene, Paleoceanography and Paleoclimatology 38 (6), e2022PA004528. doi: 10.1029/2022PA004528; Preprint doi: 10.1002/essoar.10512149.1
  18. J Jenckes, LA Munk, DE Ibarra, D Boutt, J Fellman, E Hood, 2023, Hydroclimate Drives Seasonal Riverine Export Across a Gradient of Glacierized High-Latitude Coastal Catchments, Water Resources Research 49 (4), e2022WR033305. doi: 10.1029/2022WR033305
  19. CA Gagnon, KL Butler, E Gaviria, A Terrazas, A Gao, T Bhattacharya, DF Boutt, LA Munk, DE Ibarra, 2023, Paleoclimate controls on lithium enrichment in Great Basin. Pliocene-Pleistocene lacustrine clays, GSA Bulletin. doi: 10.1130/B36572.1; Data Repository: 10.1130/GSAB.S.21919272.v1; Preprint doi: 10.31223/X54D15
  20. EM Leonard, BJC Laabs, A Robertson, MA Plummer, DE Ibarra, MW Caffee, 2023 , Late Pleistocene glaciation in the southernmost Sangre de Cristo Mountains, New Mexico – chronology and paleoclimate, Quaternary Science Advances 9, 100070. doi: 10.1016/j.qsa.2023.100070
  21. CK Boyce, DE Ibarra, M D’Antonio, 2023, What we talk about when we talk about the long-term carbon cycle, New Phytologist (Tansley Insight) 237 (5), 1550-1557. doi: 10.1111/nph.18665
  22. *M D’Antonio, *DE Ibarra, CK Boyce, 2023, The preservation of cause and effect in the rock record, Paleobiology (On The Record article) 49 (2), 204-214. doi: 10.1017/pab.2022.33; Code doi: 10.5061/DRYAD.FBG79CNXW
  23. CK Boyce, DE Ibarra, MP Nelsen, MP D’Antonio, 2023, Nitrogen-based symbioses, phosphorous availability, and accounting for a modern world more productive than the Paleozoic, Geobiology 21 (1), 86-101. doi: 10.1111/gbi.12519
  24. T Kukla, J Rugenstein, E Driscoll, DE Ibarra, CP Chamberlain, 2022, The PATCH Lab v1.0: A database and workspace for Cenozoic terrestrial paleoclimate and environment reconstruction, American Journal of Science 322 (10), 1124-1158. doi: 10.2475/10.2022.02. Preprint doi: 10.31223/X5PK9W
  25. O Pourret, P Anand, P Bots, E Cottrell, A Dosseto, DW Hedding, DE Ibarra, DE Irawan, K Johannesson, J Labidi, S Little, HY Liu, TV Makhubela, J Marin Carbonne, AP Fodich, A Riches, R Tartese, A Tripati, 2022, Evolution of diversity in the editorial boards of Geochimica et Cosmochimica Acta and Chemical Geology, European Science Editing 48, e89470. doi: 10.3897/ese.2022.e89470; dataset: 10.5281/zeno-do.7110935. Preprint doi: 10.31223/X5292W
  26. S Menemenlis, SM White, DE Ibarra, JM Lora, 2022, A proxy-model comparison for mid-Pliocene warm period hydroclimate in the Southwestern United States, Earth and Planetary Science Letters, 596, 117803. doi: 10.1016/j.epsl.2022.117803. Preprint doi: 10.31223/X5P03R
  27. G Piccione, T Blackburn, S Tulacyzk, ET Rasbury, M Hain, DE Ibarra, K Methner, C Tinglof, B Cheney, P Northrup, K Licht, 2022, A Radiometrically Dated Record of Antarctic Ice Sheet Response to Millennial-Scale Climate Cycles during Glacials and Interglacials, Nature Communications, 13, 5428. doi: 10.1038/s41467-022-33009-1. Preprint doi: 10.21203/RS.3.RS-820445/V1
  28. F von Blanckenburg, J Bouchez, JK Willenbring, DE Ibarra, JK Caves Rugenstein, 2022, There is no Neogene denudation conundrum, Proceedings of the National Academy of Sciences of the United States of America, 119 (35), e2202387119. doi: 10.1073/pnas.2202387119
  29. J Chen, Y Gao, DE Ibarra, J Qin, C Wang, 2022, Mid-latitude precipitation in East Asia influenced by a fluctuating greenhouse climate during the latest Cretaceous through the earliest Paleogene, Global Planetary Change, 216, 103900. doi: 10.1016/j.gloplacha.2022.103900
  30. N Sekhon, CPC David, MCM Geronia, MJG CustadoDE Ibarra, 2022, Investigating the response of hydrological processes to El Niño events using a 100-year dataset from the western Pacific Ocean, Journal of Hydrology: Regional Studies, 42, 101172. doi: 10.1016/j.ejrh.2022.101174. Preprint doi: 10.1002/essoar.10510564.1
  31. CP David, MJ CustadoN Sekhon, DE Ibarra (corresponding), 2022, Forecasting tropical ENSO-induced drought conditions using sea surface height in the Western Pacific, All Earth, 34 (1), 55-65. doi: 10.1080/27669645.2022.2089484. Preprint doi: 10.21203/
  32. T Kukla, JK Caves Rugenstein, DE Ibarra, MJ Winnick, CAE Stromberg, CP Chamberlain, 2022, Drier winters linked to Cenozoic open habitat expansion in North America, AGU Advances, 3 (2), e2021AV000566. doi: 10.1029/2021AV000566. Preprint doi: 10.1002/essoar.10507866.2
  33. A Belem, T Bell, H Burdett, D Ibarra, N Kaushal, B Keenan, A Klimaszewski-Patterson, M Mette, S Naeherr, OD Onafeso, C Panmei, AS Ratnayake, O Truax, 2022, Paleoclimatology and Paleoceanography Perspectives on Integrated, Coordinated, Open, Networked (ICON) Science, Earth and Space Science 9 (1), e2021EA002115. doi: 10.1029/2021EA002115. Preprint doi: 10.1002/essoar.10508692.1
  34. J Jenckes, DE Ibarra, LA Munk, 2022, Concentration-Discharge Patterns Across the Gulf of Alaska Reveal Geomorphological and Glacierization Controls on Stream Water Solute Generation and Export, Geophysical Research Letters, 49 (1), e2021GL095152. doi: 10.1029/2021GL095152. Preprint doi: 10.1002/essoar.10507506.1
  35. DE Ibarra, AG Yanchilina, MK Lloyd, KA Methner, CP Chamberlain, R Yam, A Shemesh, DA Stolper, 2022, Triple oxygen isotope systematics of diagenetic recrystallization of diatom opal-A to opal-CT to microquartz in deep sea sediments, Geochimica et Cosmochimica Acta 320 (1), 304-323. doi: 10.1016/j.gca.2021.11.027
  36. D Coffey, LA Munk, DE Ibarra, KL Butler, DF Boutt, J Jenckes, 2021, Lithium Storage and Release from Lacustrine Clays: Implications for Lithium Enrichment and Sustainability in Continental Brines, Geochemistry, Geophysics, Geosystems, 22 (12), e2021GC009916. doi: 10.1029/2021GC009916
  37. X Tian, Y Gao, T Kukla, O Lenz, H Huang, DE Ibarra, SL Sun, CS Wang, 2021, Early Cretaceous solar cycles recorded in lacustrine laminations in North China, American Journal of Science, 321 (9), 1285-1307. doi: 10.2475/09.2021.01
  38. O Pourret, J Middleton, DE Ibarra, DE Irawan, A Rouff, P Anand, A Tripati, AJV Riches, A Dossetto, 2021, Diversity among Editorial Boards of Elements and other selected Geochemistry, Cosmochemistry, Mineralogy and Petrology journals, Elements, 17 (3), 152-154. doi: 10.2138/gselements.17.3.150
  39. JK Caves Rugenstein, DE Ibarra, S Zhang, NJ Planavsky , F von Blanckenburg, 2021, Isotope Mass Balance Constraints Preclude that Mafic Weathering Drove Neogene Cooling, Proceedings of the National Academy of Sciences of the United States of America, 118 (30), e2026345118. doi: 10.1073/pnas.2026345118
  40. H Huang, Y Gao, C Ma, MM Jones, C Zeeden, DE Ibarra, HC Wu, CS Wang, 2021, Non-linear orbital pacing of organic carbon burial by a ~173 kyr obliquity cycle in middle-high latitudes, Science Advances, 7 (28), eabf9489. doi: 10.1126/sciadv.abf9489
  41. O Pourret, DW Hedding, DE Ibarra, DE Irawan, HY Liu, J Tennant, 2021, International disparities in open access practices in the Earth Sciences, European Science Editing, 47, e63663. doi: 10.3897/ese.2021.e63663. Preprint doi: 10.31223/X5HW2S
  42. DE Ibarra, PLM Tolentino, CPC David, 2021, Technical Note: Evaluation and bias correction of an observations-based global runoff dataset using streamflow observations from small tropical catchments in the Philippines, Hydrology and Earth System Sciences, 25, 2805-2820. doi: 10.5194/hess-25-2805-2021. Preprint doi: 10.5194/hess-2020-26.
  43. CS Wang, Y Gao, DE Ibarra, HC Wu, PJ Wang, 2021, An Unbroken Record of Climate During the Age of Dinosaurs, AGU Eos, 102. doi: 10.1029/2021EO158455
  44. Y Gao, YF Gao, DE Ibarra, XJ Du, T Dong, ZF Liu and CS Wang, 2021, Clay mineralogical evidence for mid-latitude terrestrial climate change from the latest Cretaceous through the earliest Paleogene in the Songliao Basin, NE China, Cretaceous Research, 124, 104827. doi: 10.1016/j.cretres.2021.104827
  45. CP Chamberlain, DE Ibarra, T Kukla, K Methner, Y Gao, 2021, Triple Oxygen Isotope Paleoaltimetry of Crystalline Rocks, Frontiers in Earth Science, 9, 633687. doi: 10.3389/feart.2021.633687
  46. DE Ibarra, T Kukla, KA Methner, A Mulch, CP Chamberlain, 2021, Reconstructing Past Elevations from Triple Oxygen Isotopes of Lacustrine Chert: Application to the Eocene Nevadaplano, Elko Basin, Nevada, USA. Frontiers in Earth Science, 9, 628868. doi: 10.3389/feart.2021.628868
  47. Y Gao, DE Ibarra, JK Caves Rugenstein, JQ Chen, T Kukla, K Methner, YF Gao, H Huang, ZP Lin, LM Zhang, DP Xi, HC Wu, AR Carroll, SA Graham, CP Chamberlain, CS Wang, 2021, Terrestrial climate in mid-latitude East Asia from the latest Cretaceous to the earliest Paleogene: A multiproxy record from the Songliao Basin in northeastern China, Earth-Science Reviews, 103572. doi: 10.1016/j.earscirev.2021.103572
  48. T Kukla, DE Ibarra, JKC Rugenstein, JT Gooley, CE Mullins, S Kramer, DY Moragne, CP Chamberlain, 2021, High-resolution stable isotope paleotopography of the John Day region, Oregon, USA. Frontiers in Earth Science, 9, 635181. doi: 10.3389/feart.2021.635181
  49. *DR Lowe, *DE Ibarra, N Drabon, CP Chamberlain, 2020, Constraints on surface temperature 3.4 billion years ago based on triple oxygen isotopes of cherts from the Barberton Greenstone Belt, South Africa, and the problem of sample selection. American Journal of Science, 320 (9), 790-814. doi: 10.2475/11.2020.02
  50. J Zhong, SL Li, DE Ibarra, H Ding, CQ Liu, 2020, Insights into solute production and transport processes in large Chinese rivers from concentration-discharge relationships, Global Biogeochemical Cycles, 34 (9), e2020GB006541. doi: 10.1029/2020GB006541
  51. DE Penman, JK Caves, DE Ibarra, and MJ Winnick, 2020, Silicate weathering as a feedback and forcing on Earth’s climate and the carbon cycle, Earth-Science Reviews, 209, 103298. doi: 10.1016/j.earscirev.2020.103298
  52. CP Chamberlain*, DE Ibarra*, MK Lloyd, T Kukla, Y Gao D Sjostrom, ZD Sharp, 2020, Triple oxygen isotopes of meteoric hydrothermal systems – implications for paleoaltimetry, Geochemical Perspectives Letters, 15, 6-9. doi: 10.7185/geochemlet.2026
  53. *L Santi, *AJ Arnold, *DE Ibarra, C Whicker, JA Mering, JM Lora, A Tripati, 2020, Clumped Isotope Constraints on Changes in Hydroclimate in the Northwest Great Basin: Lake Surprise, California, Geological Society of America Bulletin, 132 (11-12), 2669–2683. doi: 10.1130/B35484.1
  54. H Huang, Y Gao, MM Jones, HF Tao, AR Carroll, DE Ibarra, HC Wu, CS Wang, 2020, Astronomical forcing of Middle Permian terrestrial climate recorded in a large paleolake in northwest China, Palaeogeography, Palaeoclimatology, Palaeoecology, 550, 109735. doi: 10.1016/J.PALAEO.2020.109735
  55. *MP D’Antonio, *DE Ibarra, CK Boyce, 2020, Land plant evolution decreased, rather than increased, weathering rates, Geology, 48 (1), 29-33. doi: 10.1130/G46776.1
  56. *L Santi, A Arnold, DE Ibarra, C Whicker, J Mering, CG Oviatt, A Tripati, 2019, Lake Level Fluctuations in the Northern Great Basin for the Last 25,000 years in Exploring Ends of Eras in the eastern Mojave Desert, edited by DM Miller, 2019 Desert Symposium Field Guide and Proceedings, 176-186. doi: 10.31223/
  57. DE Ibarra, JL Oster, MJ Winnick, JK Caves Rugenstein, MP Byrne, CP Chamberlain, 2019, Lake area constraints on past hydroclimate in the western United States: Application to Pleistocene Lake Bonneville, Proceedings Volume: 2018 Lake Bonneville Conference & Short Course, edited by WR Lund, AP McKean and SD Bowman, Utah Geological Survey Miscellaneous Publication 170, 6. doi: 10.31223/
  58. JL Oster and DE Ibarra, 2019, Glacial hydroclimate of western North America: insights from proxy-model comparison and implications for Lake Bonneville, Proceedings Volume: 2018 Lake Bonneville Conference * Short Course, edited by WR Lund, AP McKean and SD Bowman, Utah Geological Survey Miscellaneous Publication 170, 8. doi: 10.31223/
  59. T Narock, EB Goldstein, CA-L Jackson, AA Bubeck, AML Enright, JI Farquharson, A Fernandez, D Fernández-Blanco, S Girardclos, DE Ibarra, SK Lengger, AW Mackay, V Venema, B Whitehead, J-P Ampuero, 2019, Earth Science is Ready for Preprints. AGU Eos, 100. doi: 10.1029/2019EO121347 and 10.31223/
  60. J Lora and DE Ibarra, 2019, The North American hydrologic cycle through the last deglaciation, Quaternary Science Reviews, 226, 105991. doi: 10.1016/j.quascirev.2019.105991
  61. JK Caves Rugenstein, DE Ibarra, F von Blanckenburg, 2019, Neogene cooling driven by land surface reactivity rather than increased weathering fluxes, Nature, 571 (7767), 99-102. doi: 10.1038/s41586-019-1332-y
  62. TJ Kukla, MJ Winnick, K Maher, DE Ibarra, CP Chamberlain, 2019, The sensitivity of terrestrial δ18O gradients to hydroclimate evolution. Journal of Geophysical Research: Atmospheres, 124 (2), 563-582. doi: 10.1029/2018JD029571
  63. *DE Ibarra, *JK Caves Rugenstein, *A Bachan, A Baresch, KV Lau, DL Thomas, JE Lee, CK Boyce, CP Chamberlain, 2019, Modeling the consequences of land plant evolution on silicate weathering, American Journal of Science, 319, 1-43. doi: 10.2475/01.2019.01
  64. AE Egger, DE Ibarra, R Weldon, RM Langridge, B Marion, J Hall, 2018, The influence of pluvial lake cycles on earthquake recurrence in the northwestern Basin and Range, USA, in From Saline to Freshwater: The Diversity of Western Lakes in Space and Time, edited by SW Starratt and MR Rosen, Geological Society of America Special Paper Series 536-07, 28. doi: 10.1130/2018.2536(07)
  65. DE Ibarra, JL Oster, MJ Winnick, JK Caves Rugenstein, MP Byrne, CP Chamberlain, 2018, Warm and cold wet-states in the western United States during the Pliocene-Pleistocene, Geology, 46 (4), 355-358. doi: 10.1130/G39962.1
  66. *NW Hermann, JL Oster, DE Ibarra, 2018, Spatial Patterns and Driving Mechanisms of Mid-Holocene Hydroclimate in Western North America, Journal of Quaternary Science, 33 (4), 421-434. doi: 10.1002/jqs.3023
  67. MM Jones, DE Ibarra, Y Gao, BB Sageman, D Selby, CP Chamberlain, SA Graham, 2018, Evaluating Late Cretaceous OAEs and the influence of marine incursions on organic carbon burial in an expansive East Asian paleo-lake, Earth and Planetary Science Letters, 484, 41-52. doi: 10.1016/j.epsl.2017.11.046
  68. AS Wymore, RL Brereton, DE Ibarra, K Maher, WH McDowell, 2017, Critical zone structure controls concentration-discharge relationships and solute generation in forested tropical montane watersheds, Water Resources Research, 53 (7), 6279-6295. doi: 10.1002/2016WR020016
  69. DE Ibarra, S Moon, JK Caves, CP Chamberlain, K Maher, 2017, Concentration-discharge patterns of weathering products from global rivers, Acta Geochemica, 36 (3), 405-409. doi: 10.1007/s11631-017-0177-z
  70. JK Caves, BU Bayshashov, A Zhamangara, AJ Ritch, DE Ibarra, DJ Sjostrom, HT Mix, MJ Winnick, CP Chamberlain, 2017, Late Miocene uplift of the Tian Shan and Altai and reorganization of Central Asia climate, Geological Society of America Today, 17 (2). doi: 10.1130/GSATG305A.1
  71. Y Tong, DE Ibarra, JK Caves, T Mukerji, SA Graham, 2017, Constraining basin thermal history and petroleum generation using paleoclimate data in the Piceance Basin, Colorado, Basin Research, 29 (4), 542-553. doi: 10.1111/bre.12213
  72. JK Caves, DY Moragne, DE Ibarra, BU Bayshashov, Y Gao, MM Jones, A Zhamangara, AV Arzhannikova, SG Arzhannikov, CP Chamberlain, 2016, The Neogene de-greening of Central Asia, Geology, 44 (11), 887-890. doi: 10.1130/G38267.1
  73. DE Ibarra, JK Caves, S Moon, DL Thomas, J Hartmann, CP Chamberlain, K Maher, 2016, Differential weathering of basaltic and granitic catchments from concentration-discharge relationships, Geochimica et Cosmochimica Acta, 190, 265-293. doi: 10.1016/j.gca.2016.07.006
  74. HT Mix, DE Ibarra, A Mulch, SA Graham, CP Chamberlain, 2016, A hot and high Eocene Sierra Nevada, Geological Society of America Bulletin, 128 (3-4), 531-542. doi: 10.1130/B31294.1
  75. Y Gao, DE Ibarra, JK Caves, CS Wang, CM Huang, CP Chamberlain, SA Graham, HC Wu, 2016, Mid-latitude terrestrial climate of East Asia linked to global climate in the Late Cretaceous: REPLY, Geology, 44 (2), e379. doi: 10.1130/G37574Y.1
  76. DE Ibarra and CP Chamberlain, 2015, Quantifying closed-basin lake temperature and hydrology by inversion of oxygen isotope and trace element paleoclimate records, American Journal of Science, 315 (9), 781-808. doi: 10.2475/09.2015.01
  77. Y Gao, CS Wang, ZF Liu, XJ Du, DE Ibarra, 2015, Diagenetic and paleoenvironmental controls on Late Cretaceous clay minerals in the Songliao Basin, northeast China, Clays and Clay Minerals, 63 (6), 469-484. doi: 10.1346/CCMN.2015.0630605
  78. F von Blanckenburg, J Bouchez, DE Ibarra, K Maher, 2015, Stable runoff and weathering fluxes into the oceans over Quaternary climate cycles, Nature Geoscience, 8 (7), 538-542. doi: 10.1038/ngeo2452
  79. JL Oster, DE Ibarra, MJ Winnick, K Maher, 2015, Steering of westerly storms over western North America at the Last Glacial Maximum, Nature Geoscience, 8 (3), 201-205. doi: 10.1038/ngeo2365
  80. Y Gao, DE Ibarra, CS Wang, JK Caves, CP Chamberlain, SA Graham, HC Wu, 2015, Mid-latitude terrestrial climate of East Asia linked to global climate in the Late Cretaceous, Geology, 43 (4), 287-290. doi: 10.1130/G36427.1
  81. DE Ibarra, AE Egger, KL Weaver, CR Harris, K Maher, 2014, Rise and fall of late Pleistocene pluvial lakes in response to reduced evaporation and precipitation: Evidence from Lake Surprise, California, Geological Society of America Bulletin, 126 (11-12), 1387-1415. doi: 10.1130/B31014.1
  82. K Maher, DE Ibarra, JL Oster, DM Miller, JL Redwine, MC Reheis, JH Harden, 2014, Uranium isotopes in soils as a proxy for past infiltration and precipitation across the western United States, American Journal of Science, 314 (4), 821-857. doi: 10.2475/04.2014.01
  83. JL Oster, DE Ibarra, CR Harris, K Maher, 2012, Influence of eolian deposition and rainfall on the U-isotopic composition of soil water and soil minerals, Geochimica et Cosmochimica Acta, 88, 146-166. doi: 10.1016/j.gca.2012.04.004 


Other Publications

  • N Sekhon, C Kong-Johnson, B Belanger, S Tabujara, J Gatluda, M GeraldesA Gao, J Custado, MCM Geronia, CPC David, DE Ibarra, In Press, Tracking hydroclimate extremes from deep in the tropics. Past Global Changes Horizons.
  • D Kahn, AJ Evans, DE Ibarra, SW Parman, MB Weller, 2024, Habitability of Sub-Earth Sized Exoplanets in Mobile and Stagnant Lid Tectonic Regimes. 55th Lunar and Planetary Science Conference. (Paper)
  • R Havel, DE Ibarra, R. Bartoschewitz, G Budde, 2024, INTERROGATING LEACHING PROCEDURES OF METEORITES FOR TRIPLE OXYGEN ISOTOPE ANALYSES. 55th Lunar and Planetary Science Conference. (Paper)
  • D Khan, AJ Evans, DE Ibarra, SW Parman, MB Weller, 2023, THE HABITABILITY OF MERCURY SIZED EXOPLANETS WITH MOBILE AND STAGNANT LID TECTONIC REGIMES. 54th Lunar and Planetary Science Conference. (Paper)
  • JS Boesenberg, M Humayun, DE Ibarra, 2023, HASSI el BIOD 002: A PYROXENE PALLASITE FROM THE MANTLE OF THE IIAB IRON PARENT BODY. 54th Lunar and Planetary Science Conference. (Paper)
  • JS Boesenberg, M Humayun, AJ Irving, DE Ibarra, 2023, NEW PYROXENE PALLASITES: BORDJI BADJI MOKHTAR 001 AND GYARUB ZANGBO, AND A PLETHORA OF PALLASITE PARENT BODIES. Conference Paper submitted to the 54th Lunar and Planetary Science Conference. (Ibarra)
  • T Kukla, KV Lau, DE Ibarra, JKC Rugenstein, 2022, Deterministic icehouse and greenhouse climates on million-year timescales. Preprint doi: 10.31223/X5SW75
  • MB Weller, AJ Evans, DE Ibarra, AV Johnson, T Kukla, 2022, Atmospheric Evidence of Early Plate Tectonics on Venus. 53rd Lunar and Planetary Science Conference. (Paper)
  • O Pourret et al. (w/ DE Ibarra and 11 co-authors), 2021, Open Access beyond Article Processing Charges (A comment on “For NGOs, article-processing charges sap conservation funds” by Wood et al.). doi: 10.31235/
  • SW Parman, AJ Evans, EG Alvarez, MB Weller, CT Reinhard, DE Ibarra BA Anzures, 2021, Assessing the abundance of super-mercuries and their habitabilit. 52nd Lunar and Planetary Science Conference. (Paper)
  • MB Weller, AJ Evans, DE Ibarra, AV Johnson, T Kukla, 2020, Exploring the Evolution and Habitability of Planets: Coupling of the Mantle-Atmosphere System. 51st Lunar and Planetary Science Conference. (Paper)
  • SW Parman, AJ Evans, MB Weller, CT Reinhard, DE Ibarra, EC First, BA Anzures, 2020, Abundance and Habitability of super-Mercuries. 51st Lunar and Planetary Science Conference. (Paper)
  • JK Caves, MJ Winnick, DE Ibarra, CP Chamberlain, DJ Sjostrom, HT Mix, A Mulch, 2015, Combining back-trajectory modeling and measurements of water isotopes to understand the paleoclimatic record in Central Asia: The impact of seasonality and topography. Paper 223, 2015 International Symposium on Isotope Hydrology, IAEA, Vienna, Austria, 11-15 May.
  • DE Ibarra, AE Egger, K Maher, 2013, The late Pleistocene pluvial history of Surprise Valley, CA. 26th Pacific Climate Workshop. Pacific Grove, California, 3-6 March. Quaternary International, 387, 137. doi: 10.1016/j.quaint.2015.01.145
  • JL Oster, K Maher, DE Ibarra, 2011, Uranium isotopic variations in modern soils and dated soil minerals: calibrating a potential paleo-rainfall proxy.25th Pacific Climate Workshop, Pacific Grove, California, 6-9 March. Quaternary International, 310, 239. doi: 10.1016/j.quaint.2013.07.099


Ibarra Group Theses and Dissertations

Graduate Students

  • T Bobik, 2024, Filling in the Gaps: Paleosols as Regional Recorders of Hydroclimatic Change in Northeast China at the Cretaceous – Paleogene. Sc.M. Thesis, Brown University. (Brown Digital Repository)


  • J Bernstein-Schalet, 2024, Linking Stream Chemistry to Soil Biogeochemistry to Investigate the Environmental Legacy of Wildfire in Oregon’s West Cascades. Sc.B. Honors Thesis, Brown University.
  • M Benson, 2024, Edgartown Great Pond is Turning Green! The Ecological Impacts of Nitrogen Pollution on Coastal Estuaries, Sc.B. Honors Thesis, Brown University.
  • D Graves, 2024, Variability of groundwater recharge in variable climates: a water-energy balance groundwater model for the arid Southern Great Basin. Sc.B. Honors Thesis, Brown University.
  • W Vieira Ribeiro, 2024, Tracking the Impact of the K/Pg on Pelagic Shark Diversity Using Dermal Denticles. Sc.B. Thesis, Brown University.
  • S Miller, 2023, Refining the hydroclimate record during Marine Isotope Stage 5 from Owens Valley, California using carbonate clumped isotopes. Sc.B. Honors Thesis, Brown University.
  • J Miller, 2023, Temperature dependent dissolution experiments of basaltic andesite, dacite and pumice from the Little Deschutes river valley, Oregon. A.B. Honors Thesis, Brown University.
  • E Gaviria, 2022, Modeling Seasonal and Interannual Climate Variability in Modern Precipitation Pathways Across Western North America. B.S. Senior Project, Rice University.