Results 111 to 120 of about 8,027 (255)

Review for "Chemostratigraphy and pyrite morphology across the Wuchiapingian‐Changhsingian boundary in the Middle Yangtze Platform, South China"

, 2021

openalex   +1 more source

C- AND Sr-ISOTOPE CHEMOSTRATIGRAPHY OF THE UPPER PROTEROZOIC – LOWER CAMBRIAN TRANSITIONAL DEPOSITS IN THE LENA-ANABAR TROUGH (NORTHEASTERN SIBERIAN PLATFORM)

, 2023
B. B. Kochnev, B. G. Pokrovsky, А. Б. Кузнецов   +2 more
openalex   +2 more sources

New age constraints on the Lower Jurassic Pliensbachian-Toarcian Boundary at Chacay Melehue (Neuquén Basin, Argentina). [PDF]

Sci Rep, 2022
Al-Suwaidi AH, Ruhl M, Jenkyns HC, Damborenea SE, Manceñido MO, Condon DJ, Angelozzi GN, Kamo SL, Storm M, Riccardi AC, Hesselbo SP.   +10 more
europepmc   +1 more source

Carbon isotope fluctuations in Precambrian carbonate sequences of several localities in Brazil

Anais da Academia Brasileira de Ciências, 2000
Carbon isotope fluctuations in Precambrian sedimentary carbonates between 2.8 Ga and 0.60 Ga in Brazil are examined in this study. The carbonate facies of the BIF of the 2.8 Ga-old Carajás Formation, state of Pará in northern Brazil, has rather ...
SIAL ALCIDES N., FERREIRA VALDEREZ P., DEALMEIDA AFONSO R., ROMANO ANTONIO W., PARENTE CLOVIS V., DACOSTA MARCONDES L., SANTOS VICTOR H.   +6 more
doaj  

Volcanically driven lacustrine ecosystem changes during the Carnian Pluvial Episode (Late Triassic). [PDF]

Proc Natl Acad Sci U S A, 2021
Lu J, Zhang P, Dal Corso J, Yang M, Wignall PB, Greene SE, Shao L, Lyu D, Hilton J.   +8 more
europepmc   +1 more source

Elemental and carbonate isotope chemostratigraphy of the Mesoarchean carbonate platform at Red Lake (Canada) [PDF]

, 2023
Munira Afroz, Philip Fralick, Laureline Patry, Stefan V. Lalonde   +3 more
openalex   +1 more source

Coupled biostratigraphy and chemostratigraphy at Lanna, Sweden: A key section for the Floian–lower Darriwilian interval (Lower–Middle Ordovician)

Palaeogeography, Palaeoclimatology, Palaeoecology, 2023
Anders Lindskog, Seth A. Young, A. T. Nielsen, M. Eriksson   +3 more
semanticscholar   +1 more source

Hirnantian (latest Ordovician) bio- and chemostratigraphy of the Stirnas-18 core, western Latvia [PDF]

Estonian Journal of Earth Sciences, 2010
Integrated study of the uppermost Ordovician Porkuni Stage in the Stirnas-18 core, western Latvia, has revealed one of the most complete Hirnantian successions in the eastern Baltic region.
Hints, Linda, Hints, Olle, Kaljo, Dimitri, Kiipli, Tarmo, Männik, Peep, Nõlvak, Jaak, Pärnaste, Helje   +6 more
doaj  

Paired carbon isotope chemostratigraphy across the Ordovician–Silurian boundary in central East Baltic: Regional and global signatures

Palaeogeography, Palaeoclimatology, Palaeoecology, 2023
O. Hints, L. Ainsaar, A. Lepland, Merlin Liiv, P. Männik, T. Meidla, J. Nõlvak, S. Radzevičius   +7 more
semanticscholar   +1 more source

Integrated chronostratigraphy of Proterozoic-Cambrian boundary beds in the western Anabar region, northern Siberia [PDF]

, 1996
Carbonate-rich sedimentary rocks of the western Anabar region, northern Siberia, preserve an exceptional record of evolutionary and biogeochemical events near the Proterozoic/Cambrian boundary. Sedimentologically, the boundary succession can be divided
Adams, William, Grotzinger, John P., Jacobsen, Stein B., Kaufman, Alan J., Knoll, Andrew H., Semikhatov, Mikhail A.   +5 more
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