| Conferences Organized: Chair as Primary Role | |
| 2019 | European Union-IN-TIME RISE: Workshop on Geochronology and Mars Exploration. Location: Austin, TX Chair and primary organizer with Alessio Di Iorio, ALMA SISTEMI S.r.l. (Italy) and Marcello Coradini, Director, Space Systems Solutions (Cyprus) |
| 2013 | Geological Society of America-South Central Section 47th Annual Meeting, Austin TX. Primary Meeting Chair |
| 2008 | The Donald D. Harrington Symposium on the Geology of the Aegean, Austin, TX Primary Meeting Chair |
| Journal Editorial Board Member 2022- | |
| 2017- | Episodes |
| 2015- | Geodinamica Acta, now All Earth (Taylor and Francis) |
| Conference Sessions Co-chaired | |
| 2022 | American Geophysical Union Meeting Fall 2022 Oceanic and Continental Extensional Tectonics with Ibrahim Çemen (University of Alabama). |
| 2021 | American Geophysical Union Meeting Fall 2021 Tectonic, Topographic, and Exhumation History of the Himalaya-Tibetan Orogen with Rasoul Sorkhabi (University of Utah). |
| 2020 | Geological Society of America-South Central Section Meeting The Role of Geochronology in Constraining the Development of Earth’s Lithosphere: Focus on the US South-Central Region, Mexico, and Beyond. with Rita Economos (Southern Methodist University) and J. Douglas Walker (Univ. Kansas) |
| 2017 | Geological Society of America-South Central Section Meeting Advances in Understanding Precambrian to Cenozoic Magmatic and Metamorphic Processes and their Bearing on Lithospheric Evolution of Southern Laurentia with Michael DeAngelis (Univ. Arkansas, Little Rock), Richard Hansen (Texas Christian Univ.) |
| 2016 | Geological Society of America-Annual Meeting Rates in Metamorphism and Tectonism: From Mineral Growth to Orogenesis with Thomas M. Etzel, Eric D. Kelly, and Kyle T. Ashley (UT Austin) |
| 2015 | Geological Society of America-Annual Meeting Special Nepal (Gorkha) Earthquake Session with Anke Friedrich (Ludwig-Maximilians-University of Munich, Germany) |
| 2012 | Geological Society of America- Annual Meeting Advances in Mineralogy and Petrology with John C. Ayers (Vanderbilt University) |
