Results 131 to 140 of about 39,183 (233)

Phyllosilicate adsorption limited phosphorus bioavailability in early ferruginous oceans. [PDF]

Nat Commun
Cui X, Zhang Z, Li Q, Knoll AH, Zhao G, Sun M, Huang F, Lu X, Li J, Ju P, Hao J.   +10 more
europepmc   +1 more source

The hard steps model and whole Earth-system transitions. [PDF]

Philos Trans R Soc Lond B Biol Sci
Watson A.
europepmc   +1 more source

Facies Patterns and Conodont Biogeography in Arctic Alaska and the Canadian Arctic Islands: Evidence against Juxtaposition of These Areas during Early Paleozoic Time [PDF]

, 2000
Bradley, D. C., de Freitas, T. A., Dumoulin, J. A., Harris, A. G.   +3 more
core  

Stability analysis and optimization of open pit mine slopes based on the improved Sarma method with nonhomogeneous hydraulic boundary conditions. [PDF]

Sci Rep
Ma G, Liang Z, Ou S, Tao Z, Huang B, Cao H.   +5 more
europepmc   +1 more source

Organic geochemical evidence for life in Archean rocks identified by pyrolysis-GC-MS and supervised machine learning. [PDF]

Proc Natl Acad Sci U S A
Wong ML, Prabhu A, Alexander CO, Cleaves HJ, Cody GD, Hystad G, Bermanec M, Bleeker W, Boyce CK, Corpolongo A, Czaja AD, Das S, Gaines RR, Gregory DD, Jaszczak JA, Javaux EJ, Jodder J, Knoll AH, Van Kranendonk M, Maloney KM, Noffke N, Rainbird R, Slaughter E, Stüeken EE, Summons RE, Westall F, Wiemann J, Xiao S, Hazen RM.   +28 more
europepmc   +1 more source

Mantle-derived fluid flux controls Olympic Dam-style Fe oxide-Cu-Au mineralisation. [PDF]

Sci Rep
Thiel S, Reid A, Heinson G, Brand K, Li L.   +4 more
europepmc   +1 more source

Hydrochemical characteristics and genesis model of Yaoshuitan geothermal field in Huangzhong District, Xining City. [PDF]

Sci Rep
Guangxiong Q, Xiandong X, Zhen Z, Baizhong Y, Shanhu X.   +4 more
europepmc   +1 more source

Proterozoic Geology: Selected Papers from an International Proterozoic Symposium [PDF]

, 1983
openaire   +1 more source

Age of the Western Iron Ore Group, India, and implications for pre-GOE oxygenation of oceans at the twilight of Archean-Proterozoic transition. [PDF]

Sci Rep
Mukhopadhyay J, Ngobeli R, Ghosh G, Elburg MA.   +3 more
europepmc   +1 more source

Eukaryotes expansion into non-marine habitats prohibited by nitrogen limitation during the mid-Proterozoic. [PDF]

iScience
Ma Q, Zhou Y, Stüeken EE, Cao M.
europepmc   +1 more source