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  Oxygen, climate and the chemical evolution of a 1400 million year old tropical marine setting

  Xiaomei Wang, Shuichang Zhang, Huajian Wang, Christian J. Bjerrum, Emma U. Hammarlund, Emma R. Haxen, Jin Su, Yu Wang and Donald E. Canfield

  American Journal of Science October 2017, 317 (8) 861-900; DOI: https://doi.org/10.2475/08.2017.01
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  The late Neoproterozoic Dahanib mafic-ultramafic intrusion, South eastern Desert, Egypt: Is it an Alaskan-type or a layered intrusion?

  Mokhles K. Azer, Hisham A. Gahlan, Paul D. Asimow and Khaled M. Al-Kahtany

  American Journal of Science October 2017, 317 (8) 901-940; DOI: https://doi.org/10.2475/08.2017.02
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  Arc magmatism witnessed by detrital zircon U-Pb geochronology, Hf isotopes and provenance analysis of Late Cretaceous-Miocene sandstones of onshore western Makran (SE Iran)

  Ali Mohammadi, Jean-Pierre Burg, Marcel Guillong and Albrecht von Quadt

  American Journal of Science October 2017, 317 (8) 941-964; DOI: https://doi.org/10.2475/08.2017.03