Interpreting and reporting 40Ar/39Ar geochronologic data

Autor: E.L. Matchan, Andrew T. Calvert, Courtney J. Sprain, Morgan Ganerod, Margarita López-Martínez, Jörg A. Pfänder, Huaiyu He, Barbara A. Cohen, Nancy Joyce, Brent D. Turrin, Paulo M. Vasconcelos, Allen J. Schaen, Hua-Ning Qiu, William S. Cassata, Darren F. Mark, Jan R. Wijbrans, C. M. Mercer, Jeffrey A. Benowitz, David Phillips, Osamu Ishizuka, Paul R. Renne, Brian R. Jicha, Hervé Guillou, Tiffany A. Rivera, Sidney R. Hemming, Pieter Vermeesch, Fred Jourdan, Simon P. Kelley, Kip V. Hodges, Jake Ross, Klaudia F. Kuiper, Brad S. Singer, Mark E. Stelten, Sébastien Nomade, Matthew T. Heizler, Adán Ramirez, Elizabeth M. Niespolo, Laura E. Webb, Leah E. Morgan, Willis E. Hames, Anthony A. P. Koppers
Přispěvatelé: Earth Sciences, University of Wisconsin-Madison, Arizona State University [Tempe] (ASU), University College of London [London] (UCL), United States Geological Survey (USGS), NASA Goddard Space Flight Center (GSFC), University of Melbourne, Westminster College, Curtin University [Perth], Planning and Transport Research Centre (PATREC), Lamont-Doherty Earth Observatory (LDEO), Columbia University [New York], University of Edinburgh, Lawrence Livermore National Laboratory (LLNL), New Mexico Institute of Mining and Technology [New Mexico Tech] (NMT), University of Southern Queensland (USQ), University of Alaska [Fairbanks] (UAF), Oregon State University (OSU), Scottish Universities Environmental Research Centre (SUERC), University of Glasgow-University of Edinburgh, Berkeley Geochronology Center (BGC), University of Florida [Gainesville] (UF), Auburn University (AU), VU University Amsterdam, Rutgers, The State University of New Jersey [New Brunswick] (RU), Rutgers University System (Rutgers), University of St Andrews [Scotland], Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Paléocéanographie (PALEOCEAN), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), University of Vermont [Burlington], Geological Survey of Canada [Ottawa] (GSC Central & Northern Canada), Geological Survey of Canada - Office (GSC), Natural Resources Canada (NRCan)-Natural Resources Canada (NRCan), Geological Survey of Norway (NGU), National Institute of Advanced Industrial Science and Technology (AIST), Chinese Academy of Sciences [Beijing] (CAS), Servicio Nacional de Geologia y Mineria (SERNAGEOMIN ), Institut für Geologie [Freiberg], Technishe Universität Bergakademie Freiberg (TU Bergakademie Freiberg), Departamento de Geologia CICESE, Centro de Investigacion Cientifica y de Education Superior de Ensenada [Mexico] (CICESE), China University of Geosciences [Wuhan] (CUG), Vrije universiteit = Free university of Amsterdam [Amsterdam] (VU), Vrije Universiteit Amsterdam [Amsterdam] (VU), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Geological Society of America Bulletin, 133(3-4), 461-487. Geological Society of America
Geological Society of America Bulletin
Geological Society of America Bulletin, Geological Society of America, 2020, 133 (3-4), pp.461-487. ⟨10.1130/B35560.1⟩
Geological Society of America Bulletin, 2020, 133 (3-4), pp.461-487. ⟨10.1130/B35560.1⟩
Schaen, A J, Jicha, B R, Hodges, K V, Vermeesch, P, Stelten, M E, Mercer, C M, Phillips, D, Rivera, T A, Jourdan, F, Matchan, E L, Hemming, S R, Morgan, L E, Kelley, S P, Cassata, W S, Heizler, M T, Vasconcelos, P M, Benowitz, J A, Koppers, A A P, Mark, D F, Niespolo, E M, Sprain, C J, Hames, W E, Kuiper, K F, Turrin, B D, Renne, P R, Ross, J, Nomade, S, Guillou, H, Webb, L E, Cohen, B A, Calvert, A T, Joyce, N, Ganerød, M, Wijbrans, J, Ishizuka, O, He, H, Ramirez, A, Pfänder, J A, Lopez-Martínez, M, Qiu, H & Singer, B S 2021, ' Interpreting and reporting 40 Ar/ 39 Ar geochronologic data ', Geological Society of America Bulletin, vol. 133, no. 3-4, pp. 461-487 . https://doi.org/10.1130/B35560.1
ISSN: 0016-7606
DOI: 10.1130/b35560.1
Popis: The 40Ar/39Ar dating method is among the most versatile of geochronometers, having the potential to date a broad variety of K-bearing materials spanning from the time of Earth’s formation into the historical realm. Measurements using modern noble-gas mass spectrometers are now producing 40Ar/39Ar dates with analytical uncertainties of ~0.1%, thereby providing precise time constraints for a wide range of geologic and extraterrestrial processes. Analyses of increasingly smaller subsamples have revealed age dispersion in many materials, including some minerals used as neutron fluence monitors. Accordingly, interpretive strategies are evolving to address observed dispersion in dates from a single sample. Moreover, inferring a geologically meaningful “age” from a measured “date” or set of dates is dependent on the geological problem being addressed and the salient assumptions associated with each set of data. We highlight requirements for collateral information that will better constrain the interpretation of 40Ar/39Ar data sets, including those associated with single-crystal fusion analyses, incremental heating experiments, and in situ analyses of microsampled domains. To ensure the utility and viability of published results, we emphasize previous recommendations for reporting 40Ar/39Ar data and the related essential metadata, with the amendment that data conform to evolving standards of being findable, accessible, interoperable, and reusable (FAIR) by both humans and computers. Our examples provide guidance for the presentation and interpretation of 40Ar/39Ar dates to maximize their interdisciplinary usage, reproducibility, and longevity.
Databáze: OpenAIRE
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