Results 111 to 120 of about 342 (179)

Late Ordovician Mass Extinction: Earth, fire and ice. [PDF]

Natl Sci Rev
Harper DAT.
europepmc   +1 more source

Classification of Graptolites [PDF]

Geological Magazine
openaire   +1 more source

Tempo of the Late Ordovician mass extinction controlled by the rate of climate change. [PDF]

Sci Adv
Zhang Z, Yang C, Sahy D, Zhan RB, Wu RC, Li Y, Deng Y, Huang B, Condon DJ, Rong J, Li XH.   +10 more
europepmc   +1 more source

Coupled exuviae of the Ordovician Ovalocephalus (Pliomeridae, Trilobita) in South China and its behavioral implications. [PDF]

PeerJ, 2020
Zong R.
europepmc   +1 more source

Episodic body size variations of early Paleozoic trilobites associated with marine redox changes. [PDF]

Sci Adv
Sun Z, Zhao F, Zeng H, Erwin DH, Zhu M.
europepmc   +1 more source

Highly resolved taphonomic variations within the Early Ordovician Fezouata Biota. [PDF]

Sci Rep
Saleh F, Antcliffe JB, Birolini E, Candela Y, Corthésy N, Daley AC, Dupichaud C, Gibert C, Guenser P, Laibl L, Lefebvre B, Michel S, Potin GJ.   +12 more
europepmc   +1 more source

Constraints of Sedimentary Environment on Shale Organic Matter Enrichment: Insights from Elemental Geochemistry and Multiple Factor Analysis. [PDF]

ACS Omega
Shao X, Xu P, Jiang Z, Song Y, Yang Y, Wang D.   +5 more
europepmc   +1 more source

Influence of Lamina Types and Combinations of Deep Marine Shale on Reservoir Quality in Zigong Block of Southern Sichuan Basin. [PDF]

ACS Omega
Pei X, Li X, Guo W, Huang H, Huang Y, Guo Q, Zhou M, Wang L, He S, Yu W.   +9 more
europepmc   +1 more source

Astronomical calibration of the middle Cambrian in Baltica: Global carbon cycle synchronization and climate dynamics [PDF]

Nat Commun
Jamart V, Pas D, Hinnov L, Spangenberg J, Adatte T, Nielsen A, Schovsbo N, Thibault N, Arts M, Daley A.   +9 more
europepmc   +2 more sources

Influence of Low-Temperature Fluid Thermal Shock on Hydraulic Fracture Propagation in Deep Shale. [PDF]

ACS Omega
Guo W, Guo Y, Wu M, Bi Z, Zhang X, Teng S, Yang C.   +6 more
europepmc   +1 more source