Results 121 to 130 of about 6,981 (220)

RI-56 Paleoproterozoic intrusive igneous rocks of southeastern Stearns County, central Minnesota

, 2000
Boerboom, T.J.; Holm, D.K.. (2000). RI-56 Paleoproterozoic intrusive igneous rocks of southeastern Stearns County, central Minnesota.
Holm, D.K., Boerboom, T.J.
core  

U-Pb ID-TIMS age of the Tiksheozero carbonatite: expression of 2.0 Ga alkaline magmatism in Karelia, Russia

Open Geosciences, 2011
Corfu Fernando, Bayanova Tamara, Shchiptsov Vladimir, Frantz Natalia   +3 more
doaj   +1 more source

Revisiting the greatness of Earth's great oxidation. [PDF]

Commun Earth Environ
Crockford PW, Sugiyama I, Kipp MA, Hao J, Nelson LL, Hemingway JD, Wimmer S, Fakhraee M.   +7 more
europepmc   +1 more source

Tectonism rather than "snowball Earth" glaciation is responsible for the Great Unconformity. [PDF]

Proc Natl Acad Sci U S A
Zhan RR, Duan L, Zattin M, Christie-Blick N, Wan B, Wei RH, Yang Z, Wang J, Gou L, Olivetti V, Chen KY, Zhang X.   +11 more
europepmc   +1 more source

Redox Dynamics of the Atmosphere and Oceans Induced by the Paleoproterozoic Snowball Earth Events. [PDF]

Geobiology
Harada M, Miura Y, Watanabe Y, Ozaki K.
europepmc   +1 more source

O_2 constraints from Paleoproterozoic detrital pyrite and uraninite

, 2014
Redox-sensitive detrital grains such as pyrite and uraninite in sedimentary successions provide one of the most conspicuous geological clues to a different composition of the Archean and early Paleoproterozoic atmosphere.
Johnson, Jena E., Lamb, Michael P., Gerpheide, Aya, Fischer, Woodward W.   +3 more
core  

Large-scale crustal growth driven by LIP magmatism during the Paleoproterozoic. [PDF]

Nat Commun
Simões MS, Kylander-Clark ARC, Vasquez ML, Sommer CA, Rossetti LMM, Cottle JM, Mendes TA.   +6 more
europepmc   +1 more source

U-Pb Detrital Zircon Geochronology and Its Tectonic Implications for the Middle Devonian at the Northwestern Margin of the Yangtze Block. [PDF]

ACS Omega
Guo T, Yang WF, Zeng L, Wang C.
europepmc   +1 more source

Deep crustal magnetotelluric imaging of continental accretion and intracontinental deformation in central Australia. [PDF]

Sci Rep
Heinson G, Kay B, Baker D, Margiono R.
europepmc   +1 more source

Geochemistry of the Paleoproterozoic Nsuta Manganese deposit of Ghana: Implication to the Paleoproterozoic ocean redox state.

Abstracts of Annual Meeting of the Geochemical Society of Japan, 2013
T. Goto, Kosuke, Ito, Takashi, Suzuki, Katsuhiko, Kashiwabara, Teruhiko, Takaya, Yutaro, Shimoda, Gen, Nozaki, Tatsuo, Senda, Ryoko, Kiyokawa, Shoichi, K. Nyame, Frank   +9 more
openaire   +1 more source