Results 121 to 130 of about 5,414 (202)

Conditions for shale gas accumulation and the gas-bearing factors of the Wufeng-Longmaxi formation in the Laifeng-Xianfeng area. [PDF]

Sci Rep
Jiang S, Zhou Q, Li Y, Yang R, Zhao R, Ma D.   +5 more
europepmc   +1 more source

Different controls on the Hg spikes linked the two pulses of the Late Ordovician mass extinction in South China. [PDF]

Sci Rep, 2022
Qiu Z, Wei H, Tian L, Corso JD, Zhang J, Zou C.   +5 more
europepmc   +1 more source

Development of Organic Pores in the Gufeng and Longmaxi Formation Shale, Sichuan Basin: Combined Effects of Bioprecursor, Pore Filling, and Mineral-Organic Interactions. [PDF]

ACS Omega
Wang Z, Hu G, Pang Q.
europepmc   +1 more source

Two exceptionally preserved biotas from North Dakota reveal cryptic Ordovician shelf ecologies. [PDF]

Proc Natl Acad Sci U S A
Mussini G, Butterfield NJ.
europepmc   +1 more source

Lithological identification for mixed carbonate and clay sediments employing principal component analysis of geophysical logging. [PDF]

Sci Rep
Guo J, Wang L, Li Y, Wang Y, Zhou L.
europepmc   +1 more source

Oil-Source Correlation in the Ordovician and Carboniferous Strata from the Southwestern Ordos Basin (China): Implications for a Multivariate Statistical Approach. [PDF]

ACS Omega
Shangguan J, Su K, Huang J, Sun Y, Xu Y, Li J.   +5 more
europepmc   +1 more source

The Liexi fauna: a new Lagerstätte from the Lower Ordovician of South China. [PDF]

Proc Biol Sci, 2022
Fang X, Mao Y, Liu Q, Yuan W, Chen Z, Wu R, Li L, Zhang Y, Ma J, Wang W, Zhan R, Peng S, Zhang Y, Huang D.   +13 more
europepmc   +1 more source

Graptolite community responses to global climate change and the Late Ordovician mass extinction

Proceedings of the National Academy of Sciences of the United States of America, 2016
H. Sheets, C. Mitchell, M. Melchin, J. Loxton, P. Štorch, Kristi L Carlucci, Andrew D. Hawkins   +6 more
semanticscholar   +1 more source

Pore Structure Heterogeneity Controlled by Mineral-Organic Associations in the Wufeng-Longmaxi Shale, Upper Yangtze Block, South China. [PDF]

ACS Omega
Ge T, Xu J, Lai W, Liu W, Qiao Y, Wu W, Mou C, Yao J.   +7 more
europepmc   +1 more source

Early Ordovician sea scorpions from Morocco suggest Cambrian origins and main diversification of Eurypterida. [PDF]

Proc Biol Sci
Van Roy P, Richards JC, Ortega-Hernández J.   +2 more
europepmc   +1 more source