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Tertiary
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Paleogene
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Paleocene
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Paleocene-Eocene Thermal Maximum (1)
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Wasatch Formation (1)
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upper Tertiary (4)
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upper Cenozoic
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Mesozoic
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Cretaceous
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Jurassic
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Morrison Formation (5)
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lower Mesozoic (1)
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Triassic
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Lower Triassic
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Bunter (3)
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Paleozoic
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Carboniferous
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lower Paleozoic (6)
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Maroon Formation (1)
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Ordovician
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Upper Ordovician
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Permian
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Khuff Formation (1)
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Lower Permian
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Asselian (3)
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Leman Sandstone Formation (1)
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Middle Permian (1)
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Upper Permian
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Lopingian
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Changhsingian (2)
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Zechstein (3)
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Silurian
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Lower Silurian
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Grimsby Sandstone (1)
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Middle Silurian
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McKenzie Formation (1)
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Niagaran (3)
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upper Paleozoic
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Fountain Formation (1)
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Phanerozoic (12)
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Precambrian
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middle Precambrian (1)
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Proterozoic
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Onaping Formation (1)
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Signal Hill Formation (1)
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Isan Orogeny (1)
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Mesoproterozoic
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Wallace Formation (1)
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Neoproterozoic
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Paleoproterozoic
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igneous rocks
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igneous rocks
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carbonatites (1)
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orthoamphibole
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prehnite (1)
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sheet silicates
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tungstates
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vanadates
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Primary terms
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absolute age (42)
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Africa
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Journal Article
Identifying viable financing mechanisms for post-earthquake housing reconstruction in Canada: Case study of a M7 earthquake in British Columbia Open Access
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1762–1779.
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Journal Article
Methods to account for shallow site effects in hybrid broadband ground-motion simulations Open Access
Felipe Kuncar, M.EERI, Brendon A Bradley, M.EERI, Christopher A de la Torre, M.EERI, Adrian Rodriguez-Marek, M.EERI, Chuanbin Zhu, M.EERI, Robin L Lee, M.EERI
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1272–1313.
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Includes: Supplemental Content
Journal Article
Accounting for ground motion directionality and building orientations in urban seismic risk analysis Available to Purchase
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1780–1800.
FIGURES
Includes: Supplemental Content
Journal Article
Linking physics-based regional-scale numerical seismic simulations with local finite-element analysis to evaluate soil–structure interaction of ground motions Available to Purchase
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1314–1332.
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Journal Article
Empirical ground-motion models for horizontal Fourier amplitude spectra from fixed-effects and mixed-effects analyses of the NGA-West2 database Available to Purchase
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1119–1150.
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Journal Article
Regional adjustment to the NGA-East GMM for Texas, Oklahoma, and Kansas Open Access
Meibai Li, M.EERI, Ellen M Rathje, M.EERI, Jonathan P Stewart, M.EERI, Maria E Ramos-Sepulveda, M.EERI, Youssef MA Hashash, M.EERI
Journal: Earthquake Spectra
Publisher: Earthquake Engineering Research Institute
Published: 01 May 2025
Earthquake Spectra (2025) 41 (2): 1094–1118.
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Journal Article
Importance of Considering Near‐Surface Attenuation in Earthquake Source Parameter Estimation: Insights from Kappa at a Dense Array in Oklahoma Available to Purchase
Publisher: Seismological Society of America
Published: 03 January 2025
Bulletin of the Seismological Society of America (2025) 115 (3): 947–964.
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Journal Article
Predicting Lg Blockage in the Middle East Using a Bayesian Lasso Logistic Regression Model Available to Purchase
Publisher: Seismological Society of America
Published: 22 November 2024
Bulletin of the Seismological Society of America (2025) 115 (1): 260–269.
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Journal Article
Deformation Mechanism in Central China Revealed by Regional Earthquake Tomography Available to Purchase
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 04 November 2024
Seismological Research Letters (2025) 96 (3): 1561–1572.
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Journal Article
Coda Envelope Moment Magnitudes and Source Scaling for Southeastern Canada Available to Purchase
Publisher: Seismological Society of America
Published: 10 October 2024
Bulletin of the Seismological Society of America (2025) 115 (3): 1318–1330.
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Journal Article
A review of criteria, methods, and standards for mapping crystalline terrains: integrating field geology and analytical data Available to Purchase
Matteo Simonetti, Diego Pieruccioni, Rodolfo Carosi, Chiara Montomoli, Salvatore Iaccarino, Martina Zucchi
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 October 2024
Italian Journal of Geosciences (2024) 143 (3): 426–454.
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Journal Article
Multiphase Tectonic Processes in the Mesozoic and Formation of Early Regional Geomorphic Pattern in the Qilian Orogenic Belt, Northeastern Tibetan Plateau Open Access
Journal: Lithosphere
Publisher: GSW
Published: 18 September 2024
Lithosphere (2024) 2024 (3): lithosphere_2023_300.
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Journal Article
The 16 September 2023 Greenland Megatsunami: Analysis and Modeling of the Source and a Week‐Long, Monochromatic Seismic Signal Open Access
Angela Carrillo‐Ponce, Sebastian Heimann, Gesa M. Petersen, Thomas R. Walter, Simone Cesca, Torsten Dahm
Journal: The Seismic Record
Publisher: Seismological Society of America
Published: 08 August 2024
The Seismic Record (2024) 4 (3): 172–183.
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Journal Article
Evaluation of Site Terms for Ground‐Motion Models for South America Available to Purchase
Publisher: Seismological Society of America
Published: 03 July 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2546–2558.
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Journal Article
Prediction of Regional Broadband Strong Ground Motions Using a Teleseismic Source Model of the 18 April 2014 M w 7.3 Papanoa, Mexico, Earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 21 June 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2524–2545.
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Seismotectonics‐Driven Estimation of b ‐Value: Implications for Seismic Hazard Assessment Available to Purchase
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 18 June 2024
Seismological Research Letters (2024) 95 (6): 3192–3206.
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Geological map of the San Giuliano Lake (Southern Italy): new stratigraphic and sedimentological data Available to Purchase
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 June 2024
Italian Journal of Geosciences (2024) 143 (2): 175–186.
.... The used reference topographic base map is composed by sheets n. 472100, n. 472110, n. 472130, n. 472140, n. 472150 and n. 491020 of the Carta Tecnica Regionale - Regione Basilicata at scale 1:10,000. The Carta Tecnica is available online ( http://rsdi.regione.basilicata.it/web/guest/home ) as TIFF...
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Journal Article
Source Scaling, Spatially Variable Path Attenuation, and Site‐Effect Parameters via a Generalized Inversion Technique for Strong‐Motion Data from Sichuan, China Available to Purchase
Publisher: Seismological Society of America
Published: 22 May 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2504–2523.
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Journal Article
A Regional Shallow Décollement at the Front of the Mexican Fold and Thrust Belt: Microstructure of the Santiago Shale Open Access
Journal: Lithosphere
Publisher: GSW
Published: 13 May 2024
Lithosphere (2024) 2024 (2): 4031438.
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Journal Article
Imaging Left‐Lateral and Reverse Near‐Surface Slip of the 2020 M w 5.1 Sparta, North Carolina, Earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 08 April 2024
Bulletin of the Seismological Society of America (2024) 114 (4): 1870–1883.
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GeoRef Thesaurus
regional
Scope Notes: After 1977, used only as a general term for geography. Used through 1977 in combination with metamorphism; after 1977, regional metamorphism is used.
See Also:
