Results 171 to 180 of about 8,217 (293)

Refinements to the Depositional History of Lower Silurian Strata in the Northeastern United States by means of Conodont Biostratigraphy, d13C Chemostratigraphy, Sequence Stratigraphy, and Magnetic Susceptibility

, 2013
Nicholas B. Sullivan
openalex   +1 more source

High-resolution bio- and chemostratigraphy of an expanded record of Oceanic Anoxic Event 2 (Late Cenomanian–Early Turonian) at Clot Chevalier, near Barrême, SE France (Vocontian Basin)

, 2018
Andrew S. Gale, Hugh C. Jenkyns, Harilaos Tsikos, Yvonne van Breugel, Jaap S. Sinninghe Damsté, Cinzia Bottini, Elisabetta Erba, Fabio Russo, Francesca Falzoni, Maria Rose Petrizzo, Alexander J. Dickson, David Wray   +11 more
openalex   +2 more sources

High-resolution δ ¹³ C _org chemostratigraphy links the Decorah impact structure and Winneshiek Konservat-Lagerstätte to the Darriwilian (Middle Ordovician) global peak influx of meteorites [PDF]

, 2018
Stig M. Bergström, Birger Schmitz, Huaibao P. Liu, Fredrik Terfelt, Robert M. McKay   +4 more
openalex   +1 more source

Carbon cycle perturbations and environmental change of the middle permian and Late Triassic Paleo-Antarctic circle. [PDF]

Sci Rep
Lestari W, Al-Suwaidi A, Fox CP, Vajda V, Hennhoefer D.   +4 more
europepmc   +1 more source

Chemostratigraphy Across Major Chronological Boundaries [PDF]

, 2018
openaire   +1 more source

Unveiling a new oceanic anoxic event at the Norian/Rhaetian boundary (Late Triassic). [PDF]

Sci Rep
Rigo M, Jin X, Godfrey L, Katz ME, Sato H, Tomimatsu Y, Zaffani M, Maron M, Satolli S, Concheri G, Cardinali A, Wu Q, Du Y, Lei JZX, van Wieren CS, Tackett LS, Campbell H, Bertinelli A, Onoue T.   +18 more
europepmc   +1 more source

Darriwilian (Middle Ordovician) chemostratigraphy linked to graptolite, conodont and trilobite biostratigraphy in the Fågelsång-3 drill core, Scania, Sweden [PDF]

, 2018
Stig M. Bergström, Per Ahlberg, Jörg Maletz, Frans Lundberg, Michael M. Joachimski   +4 more
openalex   +1 more source

Sequence Stratigraphy, Chemostratigraphy, and Biostratigraphy of Lower Ordovician units in Northeastern and Western Central Utah: Regional Implications

, 2021
Colter R. Davis
openalex   +1 more source

Stable carbon isotope chemostratigraphy of the base of the Callovian in Greenland

Gondwana Research
Ricardo L. Silva, P. Alsen
semanticscholar   +1 more source

Mercury evidence for combustion of organic-rich sediments during the end-Triassic crisis. [PDF]

Nat Commun, 2022
Shen J, Yin R, Algeo TJ, Svensen HH, Schoepfer SD.   +4 more
europepmc   +1 more source