马龙·琼, PhD, currently teaches GEOL111 and GEOL111L. He will be teaching Mineralogy & Igneous Petrology in the coming semesters. His research utilizes the major element, 微量元素, and isotopic composition of ultramafic to mafic, volcanic and plutonic rocks, with a main focus on the life cycle of oceanic and continental lithosphere in the US Cordillera. Jean is currently investigating (1) primitive, modally layered gabbroic rocks from the lower plutonic crust formed at a fast-spreading ridge, sampled by IODP at the Hess Deep rift; (2) Martian and Lunar meteorites; (3) Gold deposits from Nevada; and (4) drillcore from Unalaska Island, 阿拉斯加. 如果学生, prospective students or others are interested in any of these projects, please feel free to reach out to Jean.
Selected Publications
琼毫米, 克里斯琴森呃, 冠军德, 检查者SK, 菲利普斯WM, Schuth年代, Shervais JW (2018) Caldera 生活-cycles of the Yellowstone Hotspot track: Death and Rebirth of the Heise Caldera. Journal of 岩石学、v. 59, no. 8, p. 1643–1670.
琼毫米, Shervais JW (2017) The Distribution of Fluid Mobile and Other Incompatible Trace Elements in Orthopyroxene from Mantle Wedge Peridotites. 化学地质学，v. 457, p. 118–130.
琼毫米, 泰勒拉, 豪沃思GH, Peslier啊, 费德勒正在L, 博德纳RJ, 关Y, Doucet LS, Ionov哒, Logvinova一, 水列夫NV, Golovin AV (2016) Olivine inclusions in Siberian diamonds and mantle xenoliths: Contrasting water and trace-element contents. Lithos v. 265, p. 31–41.
琼毫米, Hanan BB, Shervais JW (2014) Yellowstone hotspot-continental lithosphere interaction. EPSL v. 389, p. 119–131.
琼毫米, Shervais JW, 冠军德, 检查者SK (2013) Geochemical and paleomagnetic variations in basalts from the Wendell RASA drill core: Evidence for magma recharge and assimilation-fractional crystallization from the central Snake River Plain, 爱达荷州. 岩石圈,v. 9, no. 5, p. 1319–1335.
琼毫米, Shervais JW, 崔SH, Mukasa SB (2010) Melt Extraction and Melt Refertilization in Mantle Peridotite of the Coast Range Ophiolite: An LA-ICP-MS Study. Contributions to Mineralogy & 岩石学、v. 159, no. 1, p. 113–136.