Results 111 to 120 of about 51,804 (265)

Timescales of faulting through calcite geochronology: A review

Journal of Structural Geology, 2022
N. Roberts, R. Holdsworth
semanticscholar   +1 more source

Exploring the advantages and limitations of in situ U–Pb carbonate geochronology using speleothems

Geochronology, 2019
. The recent development of methods for in situ U–Pb age determination in carbonates has found widespread application, but the benefits and limitations of the method over bulk analysis (isotope dilution – ID) approaches have yet to be fully explored ...
J. Woodhead, J. Petrus
semanticscholar   +1 more source

Data tables - Lake Zabinskie Geochronology

, 2019
The data tables included in this file are the relevant datasets for the manuscript "Zander, P.D., Szidat, S., Kaufman, D., Żarczyński, M., Poraj-Górska, A.I., Boltshauser-Kaltenrieder, P., Grosjean, M. Miniature radiocarbon measurements (< 150 μg C) from
Kaufmann, Darrell Scott, Żarczyński, Maurycy, Szidat, Sönke, Grosjean, Martin, Poraj-Górska, Anna, Zander, Paul David, Boltshauser-Kaltenrieder, Petra   +6 more
core  

Trace element composition of silicate minerals from Kunashak Meteorite (L6)

Записки Горного института
Major (EPMA) and trace (SIMS) element geochemistry in the silicate minerals (olivine, pyroxene and plagioclase) of Kunashak equilibrated ordinary chondrite (L6) is described. No variations in the major element concentrations of the silicate minerals have
Kristina G. Sukhanova, Olga L. Galankina
doaj  

Early Cretaceous trachytes and basement rocks from northeastern Mongolia: a Sr-Nd-Pb isotope study

Frontiers in Earth Science, 2023
Maksim V. Kuznetsov, Valery M. Savatenkov, Valery M. Savatenkov, Thomas C. Sheldrick, Lidiya V. Shpakovich   +4 more
doaj   +1 more source

Lithostratigraphy of the Lower Cretaceous of Southwestern and Central Crimea

Russian Journal of Earth Sciences
The revision and updating of the local geological units of the Lower Cretaceous in the Southwestern and Central Crimea have been carried out. For this purpose, the materials presented in numerous publications and the results obtained by the authors ...
Dubkova K. A., Shishlov S. B., Kolbanova A. V.   +2 more
doaj   +1 more source

Provenance Analysis of the Paleogene Strata in the Northern Qaidam Basin, China: Evidences from Sediment Distribution, Heavy Mineral Assemblages and Detrital Zircon U‒Pb Geochronology

, 2020
Using provenance analysis to build an accurate source-to-sink relationship is the key to infer mountain building scenarios around the Qaidam Basin, and also important to understanding the uplift and expansion of the Tibetan Plateau.
Zhixiong Wu, Shuai Zhang, Jianguo Yin
core   +1 more source

Subglacial geology and palaeo flow of Pine Island Glacier from combining glacial erratics with geophysics

Communications Earth & Environment
Subglacial geology plays a key role in determining the rate of ice flow and sensitivity of the glacial system to atmospheric or ocean warming. However, bedrock geology is often poorly known because direct information from subglacial samples is extremely ...
Tom A. Jordan, Joanne S. Johnson, Teal R. Riley, Ethan Conrad, Andrew Carter   +4 more
doaj   +1 more source

History of geochronology in Queensland

, 2008
This article is an individual and necessarily brief overview of the history of geochronology in Queensland with emphasis on the contributions of scientists and technicians who played major roles in the implementation of the geochronology facilities at ...
Golding, Suzanne D.
core   +1 more source

Relationships between Alluvial Facies/Depositional Environments, Detrital Zircon U-Pb Geochronology, and Bulk-Rock Geochemistry in the Cretaceous Neungju Basin (Southwest Korea)

, 2020
Zircon U-Pb geochronology and bulk-rock geochemistry analyses were carried out to investigate their relationship with depositional environments of the non-marine Neungju Basin sediments in South Korea.
Hyeongseong Cho, Jong-Sun Kim, Min Huh, Yul Roh, Taejin Choi, Hyojong Lee, Min Gyu Kwon, Seungwon Shin   +7 more
core   +1 more source