Results 131 to 140 of about 46,008 (233)

The camerate crinoid Scyphocrinites Zenker in the Upper Silurian or Lower Devonian of New Brunswick, Canada

, 2014
Stephen K. Donovan, Randall F. Miller
openalex   +2 more sources

Dynamic redox-promoted iron and nutrient cycling drove graptolite evolution across the Ordovician-Silurian transition. [PDF]

Sci Adv
Qiu Z, Zou C, Zhang J, Dong A, Kong W, Xiong Y, Wignall PB, Li M, Wang Z, Zhu X, Poulton SW.   +10 more
europepmc   +1 more source

Geological conditions for shale gas accumulation and favorable zone evaluation in the Longmaxi formation of the Yanyuan Basin. [PDF]

Sci Rep
Yong J, Chen S, Hu S, Liu Z, Zheng M, Zhang T.   +5 more
europepmc   +1 more source

Silurian carbonate mounds of south-east Peary Land, eastern North Greenland

, 1980
J. E. Mabillard
openalex   +2 more sources

The first Silurian horseshoe crab reveals details of the xiphosuran ground plan. [PDF]

Proc Biol Sci
Lamsdell JC.
europepmc   +1 more source

Distrubition of Ordovician-Silurian Formations in Turkey and in the Neighboring Countries

, 1975

openalex   +1 more source

Rock Magnetic Investigation of the Michigan Basin Soils and Sediments Overlying the Oil-Bearing Silurian Pinnacle Reefs

, 2017
J. P. Tresnak
openalex   +2 more sources

Global chronostratigraphic correlation of the Llandovery Series (Silurian System) in Iowa, USA, using high-resolution carbon isotope (δ13Ccarb) chemostratigraphy and brachiopod and conodont biostratigraphy [PDF]

, 2017
Christopher B. Waid, Bradley D. Cramer
openalex   +1 more source

Ancient seabed checkerboard: How setae shaped spatial distributions of Silurian brachiopods. [PDF]

Proc Natl Acad Sci U S A
Huang B, Rong J.
europepmc   +1 more source

Volcanism and basalt weathering drove Ordovician climatic cooling. [PDF]

Nat Commun
Zhao H, Zhang L, Algeo TJ, Lyu Z, Wang X, Hao F.   +5 more
europepmc   +1 more source