Results 81 to 90 of about 32,790 (232)

paleomagnetic and geochronologic data of Late paleozoic rocks in the northern Turfan-Hami Block (NW China)

, 2023
These paleomagnetic and geochronologic data were obtained from  Late paleozoic rocks in the northern Turfan-Hami Block (NW China)
Wei Xu (14791909)
core   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

The Anatomical Record, Volume 309, Issue 11, Page 3187-3217, November 2026.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

Genetic types and sources of Lower Paleozoic natural gas in the Daniudi gas field, Ordos Basin, China

Energy Exploration & Exploitation, 2017
The molecular composition, stable carbon and hydrogen isotopes, and light hydrocarbons of the Lower Paleozoic natural gas in the Daniudi gas field in the Ordos Basin were investigated to study the geochemical characteristics.
Xiaoqi Wu, Jianhui Zhu, Chunhua Ni, Kuang Li, Yanqing Wang, Ye Hu, Jianhong Lv, Yingli Wu, Qi Qiu   +8 more
doaj   +1 more source

The Synergy Between Deterministic and Neutral Processes Drives Turnover‐Dominated Beta Diversity of Non‐Volant Small Mammals in the Western Tianshan Mountains, China

Ecology and Evolution, Volume 16, Issue 11, November 2026.
Through a survey of small mammals in the western Tianshan Mountains, we discovered that the synergy between deterministic and neutral processes drives the turnover‐dominated beta diversity of small mammals. ABSTRACT Exploring multifaceted beta diversity, including its turnover and nestedness components, is crucial for elucidating the drivers of ...
Xiaohan Wang, Wenyu Song, Yawen Xing, Yalan Wang, Xiaoxin Pei, Kenneth Otieno Onditi, Hongjiao Wang, Quan Li, Xueyou Li, Zhongzheng Chen, Xuelong Jiang   +10 more
wiley   +1 more source

Summary statistics of Sr isotope ratios from localities in Paleozoic areas.

, 2018
Summary statistics of Sr isotope ratios from localities in Paleozoic areas.
Malou Blank (5814893), Jan Storå (216376), Karin M. Frei (5819303), Karl-Göran Sjögren (2806465), Corina Knipper (420134)   +4 more
core   +1 more source

Plagioclasites from chromite-bearing ultramafic rocks of the Rai-Iz massif

Литосфера, 2016
The corundum-bearing and without-corundum plagioclasites from chromite-bearing ultramafic rocks of Rai-Iz massif were studied. Chemical composition of the rock-forming minerals and rock geochemical characteristics was determined.
N. V. Vakhrusheva, K. S. Ivanov, A. E. Stepanov, S. P. Shokalsky, A. N. Azanov, V. V. Hiller, P. B. Shiryayev   +6 more
doaj  

ABOUT LITHOMINERALOGICAL COMPOSITION OF ANCIENT SEDIMENTARY DIAMONDIFEROUS ROCKS

Известия высших учебных заведений: Геология и разведка, 2018
Litho-mineralogical and structural-formation generation features of Upper Devonian-Carboniferous crusts of weathering on terrigenous-carbonate rocks, kimberlites and deposits enriched by products of their redeposition, have been studied, that allowed ...
N. N. Zinchuk
doaj   +1 more source

Suite of Regional Seismic Velocity Models for the U.S. Atlantic and Gulf Coastal Plains (CPVMv2.0): Incorporating Epistemic Uncertainty in Velocity Models

Earthquake Spectra, Volume 42, Issue 4, November 2026.
The U.S. Atlantic and Gulf Coastal Plain (CP) sediments are kilometers‐thick, low‐velocity deposits underlain by high‐velocity bedrock that create regional patterns of amplification and attenuation of ground motions. Capturing these effects is challenging because of the limited subsurface information available, particularly the shear wave velocity (VS)
Cassie Gann‐Phillips, Ashly Cabas, Chunyang Ji, Oliver Boyd, James Kaklamanos, Chris Cramer   +5 more
wiley   +1 more source

Formation and genesis of Paleozoic sediment-hosted barite deposits in Turkey

, 2020
Most barite deposits in Turkey are sediment-hosted deposits which are located in different lithologies within passive margin sediments from the Paleozoic.
CANSU, Zeynep, ÖZTÜRK, Hüseyin
core   +1 more source

Prerequisites for Paleozoic Oil and Gas Potential in Northern Western Siberia (Based on Plate-Tectonic Reconstructions and 3D Seismic Data)

Georesursy
This paper presents the results of a regional study of the tectonic structure of the West Siberian Plate and its margins in the context of theoretical concepts regarding continental evolution.
E. A. Potapova, R. R. Shakirov, A. G. Koshcheev, D. L. Gendel   +3 more
doaj   +1 more source