Results 61 to 70 of about 1,300,061 (307)

Atlas of Structural Geology

, 2015
FIGURE 2.34 Sigma clasts, S-C structures in soft-sediment (p. 66.) | FIGURE 3.21 Along-dip segmented normal fault and fault-related fold in Jurassic sequence (p. 89.) | FIGURE 3.44 Synlithification faults in Cretaceous clastics (p.
S. Mukherjee
semanticscholar   +1 more source

Integrating mandibular evidence to assess morphological variation of the Australopithecus afarensis maxilla

The Anatomical Record, EarlyView.
Abstract Geometric morphometric analyses are used to explore variation of maxillary dental arcades of Australopithecus afarensis, expanding on the work of Hanegraef and Spoor, 2025 (Morphological variation of the Australopithecus afarensis maxilla.
Hester Hanegraef, Romain David, Fred Spoor   +2 more
wiley   +1 more source

From Survey to Rescue Excavation: Ground Truthing Geophysical Data From the Timișoara‐Freidorf La Tène Culture Settlement

Archaeological Prospection, EarlyView.
ABSTRACT The current study employs a geophysical approach, integrating magnetic and Electrical Resistivity Tomography techniques, to unveil the Timișoara‐Freidorf La Tène culture settlement in the lowlands of the Banat region, southwestern Romania, within the context of a rescue excavation.
A. C. Ardelean, A. Sărășan, A. Georgescu, C. Timoc, Ș. Popa   +4 more
wiley   +1 more source

Assessment of strong earthquake risk in the Chinese mainland from 2021 to 2030

Earthquake Research Advances, 2023
The long-term earthquake prediction from 2021 to 2030 is carried out by researching the active tectonic block boundary zones in the Chinese mainland. Based on the strong earthquake recurrence model, the cumulative probability of each target fault in the ...
Zhigang Shao, Yanqiang Wu, Lingyun Ji, Faqi Diao, Fuqiang Shi, Yujiang Li, Feng Long, Hui Zhang, Wuxing Wang, Wenxin Wei, Peng Wang, Xiaoxia Liu, Qi Liu, Zhengyang Pan, Xiaofei Yin, Yue Liu, Wei Feng, Zhenyu Zou, Jia Cheng, Renqi Lu, Yueren Xu, Xi Li   +21 more
doaj  

Eigenvector of gravity gradient tensor for estimating fault dips considering fault type

Progress in Earth and Planetary Science, 2017
The dips of boundaries in faults and caldera walls play an important role in understanding their formation mechanisms. The fault dip is a particularly important parameter in numerical simulations for hazard map creation as the fault dip affects ...
Shigekazu Kusumoto
doaj   +1 more source

Multidisciplinary Approach to Identifying Early Mediaeval Gates: A Case Study of the Břeclav–Pohansko Stronghold

Archaeological Prospection, EarlyView.
ABSTRACT This study presents a comprehensive approach to verifying a presumed western gate at Pohansko by integrating nondestructive geophysical methods (ERT, magnetometry and core prospection) with traditional archaeological excavation. The identification and characterization of gates by nondestructive methods within early mediaeval fortified sites ...
Petr Dresler, Michaela Prišťáková, Peter Milo, František Kuda, Karel Kirchner, Igor Murín, Jan Havelka   +6 more
wiley   +1 more source

Investigation of the fluid flow dynamic parameters for Newtonian and non-Newtonian materials: an approach to understanding the fluid flow-like structures within fault zones

Earth, Planets and Space, 2017
To understand the fault zone fluid flow-like structure, namely the ductile deformation structure, often observed in the geological field (e.g., Ramsay and Huber The techniques of modern structure geology, vol.
H. Tanaka, Y. Shiomi, K.-F. Ma
doaj   +1 more source

Geodesy- and Geology-Based Slip-Rate Models for the Western United States (Excluding California) National Seismic Hazard Maps

, 2014
The 2014 National Seismic Hazard Maps for the conterminous United States incorporate additional uncertainty in fault slip-rate parameter that controls the earthquake-activity rates than was applied in previous versions of the hazard maps. This additional
M. Petersen, Yuehua Zeng, K. Haller, R. Mccaffrey, W. Hammond, P. Bird, M. Moschetti, Zheng‐Kang Shen, J. Bormann, W. Thatcher   +9 more
semanticscholar   +1 more source

Three‐Dimensional Electrical Resistivity Tomography Schemes Optimized for Imaging Wall Foundations

Archaeological Prospection, EarlyView.
ABSTRACT This paper describes the application of three‐dimensional electrical resistivity tomography (ERT) in urban environments to detect wall foundations or similar structures. In this study, a specific measurement strategy based on optimized 3D measurement arrays with surface electrodes is proposed and tested.
P. K. Louvaris, P. I. Tsourlos, G. N. Vargemezis, G. N. Tsokas   +3 more
wiley   +1 more source

Impacts of a Moderate-Sized Earthquake: The 2023 Magnitude (M_w) 4.7 Leyte, Leyte Earthquake, Philippines

Geosciences
On 15 January 2023, a shallow, moderate earthquake with a magnitude (Mw) of 4.7 and a depth of one kilometer struck the northern part of Leyte Island in the central Philippines. Originating along the northern Leyte segment of the Philippine Fault, a well-
Jeffrey S. Perez, Deo Carlo E. Llamas, Daniel Jose L. Buhay, Ryan Christian C. Constantino, Crystel Jade M. Legaspi, Kristine Dionne B. Lagunsad, Rhommel N. Grutas, Marc Marion Y. Quimson   +7 more
doaj   +1 more source