Results 51 to 60 of about 38,380 (249)

Depositional Environment of Fine-Grained Sedimentary Rocks of the Sinamar Formation, Muara Bungo, Jambi

Indonesian Journal on Geoscience, 2014
DOI: 10.17014/ijog.v8i1.153The research area is situated in the northwestern side of South Sumatra Basin, which is a part of Muara Bungo Regency, Jambi Province.
M. Heri Hermiyanto Zajuli, H. Panggabean
doaj   +1 more source

Miocene to Quaternary Tectonostratigraphic Evolution of the Northern Section of the Burdur‐Fethiye Shear Zone, South‐Western Türkiye

Geological Journal, EarlyView.
New zircon ages reveal that lacustrine sedimentation initiated in the Late Miocene (Messinian), revising earlier Pliocene age assignments. The study results support the interpretation of the northern BFSZ as a broad left‐lateral transtensional shear zone rather than a discrete sinistral fault or simple extensional graben array.
İrem Elitez, Gürsel Sunal, Cenk Yaltırak, İsak Yılmaz   +3 more
wiley   +1 more source

Stable isotope analysis of freshwater gastropod carbonates from Swanscombe: Insights into climate stability and seasonality during MIS 11c

Journal of Quaternary Science, EarlyView.
ABSTRACT Stable isotope analyses of freshwater mollusc carbonate can record environmental conditions at the time of mineralisation, yet this technique remains underused in British Middle Pleistocene fluvial sequences, despite the abundance of fossil shell material in these deposits.
Jennifer E. Sherriff, Ian Candy, Adrian P. Palmer, Danielle C. Schreve, Tom S. White   +4 more
wiley   +1 more source

Volcanogenic Fluvial-Lacustrine Environments in Iceland and Their Utility for Identifying Past Habitability on Mars

Life, 2015
The search for once-habitable locations on Mars is increasingly focused on environments dominated by fluvial and lacustrine processes, such as those investigated by the Mars Science Laboratory Curiosity rover.
Claire Cousins
doaj   +1 more source

Responses of primary producers, anoxia, and chemical feedback to Late Glacial climate change: Insights from a paired lake approach

Journal of Quaternary Science, EarlyView.
Abstract Worldwide, lacustrine ecosystems are threatened by eutrophication and deoxygenation. Both processes are driven by the combined effects of human activities and climate change. Understanding the pre‐anthropogenic nexus between warming, eutrophication, deoxygenation, and related feedback is essential to determine how lakes respond to rapid ...
Noé R.M.M. Schmidhauser, Stan J. Schouten, Petra Zahajská, Andrea Lami, Jacqueline F.N. van Leeuwen, Rik Tjallingii, Hendrik Vogel, Martin Grosjean   +7 more
wiley   +1 more source

Pore development in lacustrine source rock evolution: interpretation based on geological samples and simulation experiments: interpretation based on geological samples and simulation experiments

Shiyou shiyan dizhi, 2020
By comparing the quantitative pore results of geological samples from natural evolution profiles and simulated experiment samples, it is believed that the volume changes of pores of different scales are basically similar throughout the evolution of ...
Zhenkai HUANG, Maowen LI, Lunju ZHENG, Guoliang TAO, Zhiming LI, Qigui JIANG, Menhui QIAN, Tingting CAO, Shuangjian LI, Yujin WO, Dongsheng SUN   +10 more
doaj   +1 more source

Lacustrine sedimentary response to natural hazards [PDF]

Lacustrine sediments store a wealth of information and are often used to indicate climate change. Natural disasters such as earthquake, flood, landslide or collapse usually form characteristic disturbances in lacustrine sediments, which can be analyzed ...
Linlin Li, Yingying Li, Zhongtai He
core   +1 more source

Weathering Records from an Early Cretaceous Syn-Rift Lake

Hydrology
The Aptian–Albian interval represents a significant cooling phase within the Cretaceous “hothouse” climate, marked by dynamic climatic fluctuations. High-resolution continental records are essential for reconstructing terrestrial climate and ecosystem ...
Yaohua Li, Qianyou Wang, Richard H. Worden   +2 more
doaj   +1 more source

Objets particuliers sur andouillers de cerf provenant d’habitats néolithiques lacustres suisses

Revue Archéologique de l’Est, 2017
Very specific objects made from cervid antler tines (less than a dozen known pieces), mentioned as early as the 19th century, have until now never been published in detail. In this article, we propose a few hypotheses for the function of these artifacts,
Denis Ramseyer, Toomaï Boucherat
doaj   +1 more source