Results 111 to 120 of about 1,851 (210)

Chemostratigraphy of Carbonate Gravity Flows of the Wolfcamp Formation in Crockett County, Midland Basin, Texas

, 2020
Sediment gravity flows into deep-water environments are important stratigraphic traps in lithologically diverse reservoirs generating multiple plays for hydrocarbon exploration.
Bloxson, Julie, Blizzard, Alex
core  

Solar irradiance and ENSO affect food security in Lake Tanganyika, a major African inland fishery. [PDF]

Sci Adv, 2020
McGlue MM, Ivory SJ, Stone JR, Cohen AS, Kamulali TM, Latimer JC, Brannon MA, Kimirei IA, Soreghan MJ.   +8 more
europepmc   +1 more source

Rapid marine oxygen variability: Driver of the Late Ordovician mass extinction. [PDF]

Sci Adv, 2022
Kozik NP, Young SA, Newby SM, Liu M, Chen D, Hammarlund EU, Bond DPG, Them TR, Owens JD.   +8 more
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

Mercury abundance and isotopic composition indicate subaerial volcanism prior to the end-Archean "whiff" of oxygen. [PDF]

Proc Natl Acad Sci U S A, 2021
Meixnerová J, Blum JD, Johnson MW, Stüeken EE, Kipp MA, Anbar AD, Buick R.   +6 more
europepmc   +1 more source

Chemostratigraphy of the uppermost Cambrian at the Ordovician GSSP

, 2018
Chemostratigraphy is an important tool for correlating layered sedimentary rock successions. Preserved/near primary carbon isotope signatures in marine carbonates can provide high-resolution profiles for sedimentary sequences supplementing the need for ...
Wang, Lisha
core  

Chemostratigraphy Across the Triassic–Jurassic Boundary

, 2019
The Triassic‐Jurassic transition (~201.5 Ma) is marked by one of the largest mass extinctions in Earth’s history. This was accompanied by significant perturbations in ocean and atmosphere geochemistry, including the global carbon cycle, as expressed by major fluctuations in carbon isotope ratios.
openaire   +2 more sources

European mammal turnover driven by a global rapid warming event preceding the Paleocene-Eocene Thermal Maximum. [PDF]

Proc Natl Acad Sci U S A
Tabuce R, Marandat B, Adnet S, Gernelle K, Girard F, Marivaux L, Solé F, Schnyder J, Steurbaut E, Storme JY, Vianey-Liaud M, Yans J.   +11 more
europepmc   +1 more source

Chemostratigraphy of the Uppermost Cambrian Below the Ordovician GSSP

, 2018
Chemostratigraphy is an important tool for correlating layered sedimentary rock successions. Preserved/near primary carbon isotope signatures in marine carbonates can provide high-resolution profiles for sedimentary sequences supplementing the need for ...
Wang, Lisha
core  

Radioisotopic chronology of Ocean Anoxic Event 1a: Framework for analysis of driving mechanisms. [PDF]

Sci Adv
Li Y, Singer BS, Takashima R, Schmitz MD, Podrecca LG, Sageman BB, Selby D, Yamanaka T, Mohr MT, Hayashi K, Tomaru T, Savatic K.   +11 more
europepmc   +1 more source