Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide PR Heck, J Greer, L Kööp, R Trappitsch, F Gyngard, H Busemann, ... Proceedings of the National Academy of Sciences 117 (4), 1884-1889, 2020 | 57 | 2020 |
Iron, magnesium, and titanium isotopic fractionations between garnet, ilmenite, fayalite, biotite, and tourmaline: Results from NRIXS, ab initio, and study of mineral separates … NX Nie, N Dauphas, EE Alp, H Zeng, CK Sio, JY Hu, X Chen, SM Aarons, ... Geochimica et Cosmochimica Acta 302, 18-45, 2021 | 35 | 2021 |
Atom probe tomography of space‐weathered lunar ilmenite grain surfaces J Greer, SS Rout, D Isheim, DN Seidman, R Wieler, PR Heck Meteoritics & planetary science 55 (2), 426-440, 2020 | 24 | 2020 |
High early solar activity inferred from helium and neon excesses in the oldest meteorite inclusions L Kööp, PR Heck, H Busemann, AM Davis, J Greer, C Maden, MMM Meier, ... Nature Astronomy 2 (9), 709-713, 2018 | 22 | 2018 |
Widespread poly-metamorphosed Archean granitoid gneisses and supracrustal enclaves of the southern Inukjuak Domain, Québec (Canada) J Greer, G Caro, NL Cates, P Tropper, W Bleeker, NM Kelly, SJ Mojzsis Lithos 364, 105520, 2020 | 9 | 2020 |
Calcium and phosphorus levels for developing boars. RH Hines, JC Greer, GL Allee | 6 | 1979 |
The fall, recovery, classification, and initial characterization of the Hamburg, Michigan H4 chondrite PR Heck, J Greer, JS Boesenberg, A Bouvier, MW Caffee, WS Cassata, ... Meteoritics & planetary science 55 (11), 2341-2359, 2020 | 5 | 2020 |
Coordinated analysis of space weathering characteristics in lunar samples to understand water distribution on the Moon A Kling, M Thompson, J Greer, P Heck Microscopy and Microanalysis 27 (S1), 2260-2262, 2021 | 2 | 2021 |
Solar Wind-Sourced Water Stored in Nanoscale Reservoirs in Lunar Soil Grains AM Kling, J Greer, MS Thompson, PR Heck, D Isheim, D Seidman LPI Contributions 2806, 1710, 2023 | 1 | 2023 |
4.46 Ga zircons anchor chronology of lunar magma ocean J Greer, B Zhang, D Isheim, DN Seidman, A Bouvier, PR Heck Geochemical Perspectives Letters 27, 49-53, 2023 | 1 | 2023 |
Identification of Solar Wind-Sourced Water in the Space Weathered Rims of Lunar Soils AM Kling, J Greer, MS Thompson, PR Heck | 1 | 2022 |
Investigating space-weathering on the moon using APT J Greer, S Rout, D Isheim, D Seidman, R Wieler, P Heck Microscopy and Microanalysis 27 (S1), 2052-2054, 2021 | 1 | 2021 |
Multiple generations of granitoid gneisses hosting supracrustal belts in the Archean Inukjuak domain (Quebec, Canada) J Greer MS thesis, 2013 | 1 | 2013 |
Development and use of recombinant gonadotropin-releasing hormone vaccines to sterilize cattle: a review J Greer, TG Rozell Kansas Agricultural Experiment Station Research Reports, 32-34, 1997 | 1 | 1997 |
Kansas Agricultural Experiment Station Research Report s PV Reddy, JL Morrill, LS Bates | 1 | 1994 |
Neon and Helium Isotopic Evidence for the Earliest Solar Cosmic-Ray Irradiation Record in Refractory Oxides X Yang, Y Zheng, J Greer, H Busemann, C Maden, PR Heck LPI Contributions 3040, 2298, 2024 | | 2024 |
Micrometeorite Space Weathering of Cold Bokkeveld (CM2) M Lee, J Greer, L Daly, C Floyd, S Griffin | | 2023 |
A Mineral Identification Code for Finding Rare Minerals in Meteorites JA Barranco, KL Villalon, JM Korsmeyer, J Greer, PR Heck LPI Contributions 2990, 6068, 2023 | | 2023 |
Oxygen Isotopic Composition of Refractory Minerals from the Murchison and Aguas Zarcas Chondrites: Reservoirs and Processing in the Solar Nebula X Yang, M Zhang, JM Korsmeyer, J Greer, AM Davis, NT Kita, PR Heck LPI Contributions 2990, 6115, 2023 | | 2023 |
Atom Probe Tomography of a 4.45 Ga Zircon Supporting Early Cystallization of the Lunar Magma Ocean B Zhang, J Greer, D Isheim, DN Seidma, A Bouvier, PR Heck Apollo 17-ANGSA Workshop 2704, 2020, 2022 | | 2022 |