Rate My Professor Darren Mark

Mark's research specializations encompass high-precision geochronology, noble gas mass spectrometry and technology development, clumped isotope mass spectrometry and applications, terrestrial volcanism, Quaternary climate change and human evolution, geomagnetism and dynamo processes, and planetary science. He provides world-leading expertise in constructing seamless chronologies spanning 4.6 billion years of Solar System evolution, essential for advancements in Earth, Planetary, and Environmental Sciences. Notable contributions include co-authoring the determination of the age of the oldest known Homo sapiens from eastern Africa (Vidal et al., Nature, 2022), timescales for pluton growth, magma-chamber formation, and super-eruptions (van Zalinge et al., Nature, 2022), chronology of the Martian breccia NWA 7034 and formation of the Martian crustal dichotomy (Cassata et al., Science Advances, 2018), bridging the gap in dating volcanic eruptions from the Age of Discovery (Preece et al., Geology, 2018), dating recent aqueous activity on Mars (Tremblay et al., Geochemical Perspectives Letters, 2024), eruption history of the Columbia River Basalt Group (Kasbohm et al., Earth and Planetary Science Letters, 2023), and dynamic collapse and regrowth of the Antarctic Ice Sheet (Neofitu et al., Earth and Planetary Science Letters, 2024). He has produced 142 publications listed from 2005 to 2025, including works on synchronising rock clocks of Mars' history, geochemical analysis of Harrat Rahat, and multi-chronometer dating of geological complexes. Mark serves on the editorial board of Geochronology and contributes to initiatives like the EARTHTIME project and SELFRAG facility development at SUERC.