Redefining the Tonto Group of Grand Canyon and recalibrating the Cambrian time scale KE Karlstrom, MT Mohr, MD Schmitz, FA Sundberg, SM Rowland, ... Geology 48 (5), 425-430, 2020 | 52 | 2020 |
Asynchronous trilobite extinctions at the early to middle Cambrian transition FA Sundberg, KE Karlstrom, G Geyer, JR Foster, JW Hagadorn, MT Mohr, ... Geology 48 (5), 441-445, 2020 | 36 | 2020 |
Crystal-poor and Crystal-rich Ash-flow Tuffs in the Goldfield-Superstition Volcanic Province, Central Arizona: Evidence for a Compositionally Zoned Magma Reservoir Formed by … MT Mohr | 2 | 2015 |
High-precision U-Pb geochronology links magmatism in the Southwestern Laurentia large igneous province and Midcontinent Rift MT Mohr, MD Schmitz, NL Swanson-Hysell, KE Karlstrom, FA Macdonald, ... Geology, 2024 | 1 | 2024 |
Palynostratigraphy and Bayesian age stratigraphic model of new CA-ID-TIMS zircon ages from the Walloon Coal Measures, Surat Basin, Australia K Sobczak, J Cooling, T Crossingham, HG Holl, M Reilly, J Esterle, ... Gondwana Research, 2024 | | 2024 |
Source‐to‐sink tandem geochronology reveals tectonic influences on the Cambrian Transcontinental Arch of Laurentia ME Holland, M Mohr, M Schmitz, L Madronich, K Karlstrom Terra Nova 36 (2), 161-169, 2024 | | 2024 |
Radioisotopic Age and Duration of Aptian Oceanic Anoxic Event 1a: Geochronologic and Paleoceanographic Implications Y Li, BS Singer, R Takashima, MD Schmitz, L Podrecca, BB Sageman, ... AGU23, 2023 | | 2023 |
Exceptional age constraint on a fossiliferous sedimentary succession preceding the Cretaceous Thermal Maximum RT Tucker, JL Crowley, MT Mohr, RK Renaut, PJ Makovicky, LE Zanno Geology 51 (10), 962-967, 2023 | | 2023 |
BAYESIAN AGE MODELING AND INTEGRATIVE CHRONOSTRATIGRAPHY OF THE CHUAR AND TONTO GROUPS OF THE GRAND CANYON MD Schmitz, RB Trayler, MT Mohr, CM Dehler, KE Karlstrom, LJ Crossey, ... GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019 | | 2019 |
PARSING GRAND CANYON’S GREAT UNCONFORMITY--COMPOSITE EROSION SURFACE FROM AT LEAST THREE EPISODES BETWEEN 1,350 AND 508 MA KE Karlstrom, MT Heizler, M Schmitz, MT Mohr, LJ Crossey, CM Dehler, ... GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019 | | 2019 |
A GLIMPSE WITHIN THE GREAT UNCONFORMITY: PARSING THE MESOPROTEROZOIC RECORD OF EROSION, SEDIMENTATION AND DEFORMATION PRESERVED IN THE GRAND CANYON UNKAR GROUP JM Timmons, KE Karlstrom, EC Lathrop, MT Mohr, MD Schmitz, ... GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019 | | 2019 |
LONG-DISTANCE LATERAL VARIABILITY IN BIOTAS AND LITHOLOGIES OF THE CAMBRIAN BRIGHT ANGEL FORMATION (TONTO GROUP), GRAND CANYON, USA JR Foster, FA Sundberg, KE Karlstrom, MD Schmitz, MT Mohr, ... GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019 | | 2019 |
BAYESIAN AGE-DEPTH MODELING IMPROVES THE CHRONOSTRATIGRAPHIC FRAMEWORK OF THE MID-CENOZOIC JOHN DAY FORMATION, JOHN DAY FOSSIL BEDS NATIONAL MONUMENT, EASTERN AND CENTRAL OREGON MT Mohr, JX Samuels, NA Famoso, RB Trayler, A Laib, M Schmitz, ... GSA Annual Meeting in Phoenix, Arizona, USA-2019, 2019 | | 2019 |
A MULTI-MINERAL PETROCHRONOLOGIC APPROACH FOR UNDERSTANDING CRYSTAL-RICH RHYOLITIC MAGMA SYSTEMS: AN EXAMPLE FROM THE MIOCENE APACHE LEAP TUFF, CENTRAL AZ MT Mohr, MD Schmitz, BR Jicha, RV Fodor GSA Annual Meeting in Indianapolis, Indiana, USA-2018, 2018 | | 2018 |