Results 141 to 150 of about 4,235 (222)

Orbital- and millennial-scale Asian winter monsoon variability across the Pliocene-Pleistocene glacial intensification. [PDF]

open access: yesNat Commun
Ao H   +12 more
europepmc   +1 more source

Coupled carbonate-shale thallium isotopes reveal the evolution of deep-marine anoxia during the end-Permian mass extinction. [PDF]

open access: yesSci Adv
Herz SC   +14 more
europepmc   +1 more source

Biomarker <i>δ</i><sup>13</sup>C values record consistent savanna vegetation and variable alkalinity of Lake Olduvai during Pleistocene wet/dry cycles. [PDF]

open access: yesProc Natl Acad Sci U S A
Doiron KE   +8 more
europepmc   +1 more source

Oligocene deep ocean oxygen isotope variations primarily driven by temperature. [PDF]

open access: yesNat Geosci
Boscolo-Galazzo F   +9 more
europepmc   +1 more source

Prolonged <sup>187</sup>Os/<sup>188</sup>Os excursion implies hydrothermal influence after the Chicxulub impact in the Gulf of Mexico. [PDF]

open access: yesNat Commun
Sato H   +9 more
europepmc   +1 more source

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