Results 61 to 70 of about 2,147 (148)

Deglacial volcanism and reoxygenation in the aftermath of the Sturtian Snowball Earth. [PDF]

Sci Adv, 2023
Li M, Xu Y, Sun L, Chen J, Zhang K, Li D, Farquhar J, Zhang X, Sun R, Macdonald FA, Grasby SE, Fu Y, Shen Y.   +12 more
europepmc   +1 more source

A geochemical modelling study of the evolution of the chemical composition of seawater linked to a "snowball" glaciation [PDF]

Biogeosciences, 2008
The Snowball Earth theory initially proposed by Kirschvink (1992) to explain the Neoproterozoic glacial episodes, suggested that the Earth was fully ice-covered at 720 Ma (Sturtian episode) and 640 Ma (Marinoan episode).
G. Le Hir, Y. Goddéris, Y. Donnadieu, G. Ramstein   +3 more
doaj  

Emplacement of the Franklin large igneous province and initiation of the Sturtian Snowball Earth. [PDF]

Sci Adv, 2022
Pu JP, Macdonald FA, Schmitz MD, Rainbird RH, Bleeker W, Peak BA, Flowers RM, Hoffman PF, Rioux M, Hamilton MA.   +9 more
europepmc   +1 more source

Snowball Earth, population bottleneck and Prochlorococcus evolution. [PDF]

Proc Biol Sci, 2021
Zhang H, Sun Y, Zeng Q, Crowe SA, Luo H.
europepmc   +1 more source

A transient peak in marine sulfate after the 635-Ma snowball Earth. [PDF]

Proc Natl Acad Sci U S A, 2022
Peng Y, Bao H, Jiang G, Crockford P, Feng D, Xiao S, Kaufman AJ, Wang J.   +7 more
europepmc   +1 more source

Climate Variability Leads to Multiple Oxygenation Episodes Across the Great Oxidation Event

Geophysical Research Letters
The temporal relationship between global glaciations and the Great Oxidation Event (GOE) suggests that climate change played an important role in Earth's oxygenation.
Daniel Garduno Ruiz, Colin Goldblatt, Anne‐Sofie Ahm   +2 more
doaj   +1 more source

Climatic Effects of Ocean Salinity on M Dwarf Exoplanets

The Astrophysical Journal Letters
Ocean salinity is known to dramatically affect the climates of Earth-like planets orbiting Sun-like stars, with high salinity leading to less ice and higher surface temperature.
Kyle Batra, Stephanie L. Olson
doaj   +1 more source

Large equatorial seasonal cycle during Marinoan snowball Earth. [PDF]

Sci Adv, 2020
Liu Y, Yang J, Bao H, Shen B, Hu Y.
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