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Journal Article

Adjusting Central and Eastern United States ground-motion models for use in the Coastal Plain considering the sediment thickness

Mohsen Akhani, M.EERI, Mehran Davatgari-Tafreshi, Shahram Pezeshk, M.EERI
Published: 01 November 2024
Earthquake Spectra (2024) 40 (4): 2669–2691.
DOI: https://doi.org/10.1177/87552930241258354
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Journal Article

Data-driven adjustments for combined use of NGA-East hard-rock ground motion and site amplification models

María E Ramos-Sepúlveda, M.EERI, Jonathan P Stewart, M.EERI, Grace A Parker, M.EERI, Morgan P Moschetti, M.EERI, Eric M Thompson, M.EERI, Scott J Brandenberg, M.EERI, Youssef MA Hashash, M.EERI, Ellen M Rathje, M.EERI
Published: 01 May 2024
Earthquake Spectra (2024) 40 (2): 1132–1157.
DOI: https://doi.org/10.1177/87552930241231825
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View PDF for article title, Data-driven adjustments for combined use of NGA-East hard-rock ground motion and site amplification models
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Journal Article

Sediment thickness map of United States Atlantic and Gulf Coastal Plain Strata, and their influence on earthquake ground motions

Oliver S Boyd, David Churchwell, Morgan P Moschetti, M.EERI, Eric M Thompson, Martin C Chapman, M.EERI, Okan Ilhan, M.EERI, Thomas L Pratt, Sean K Ahdi, M.EERI, Sanaz Rezaeian
Published: 01 February 2024
Earthquake Spectra (2024) 40 (1): 89–112.
DOI: https://doi.org/10.1177/87552930231204880
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View PDF for article title, Sediment thickness map of United States Atlantic and Gulf Coastal Plain Strata, and their influence on earthquake ground motions
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Journal Article

Locating an old well in eastern Nebraska with a low-cost drone-based magnetic surveying system

Sulaiman AlBadi, Erik Jacobson, Irina Filina
Journal: The Leading Edge
Published: 01 December 2023
The Leading Edge (2023) 42 (12): 824–827.
DOI: https://doi.org/10.1190/tle42120824.1
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View PDF for article title, Locating an old well in eastern Nebraska with a low-cost drone-based magnetic surveying system
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Journal Article

Conulariid soft parts replicated in silica from the Scotch Grove Formation (lower Middle Silurian) of east-central Iowa

Heyo Van Iten, Nigel C. Hughes, Douglas L. John, Robert R. Gaines, Matthew W. Colbert
Published: 01 September 2023
Journal of Paleontology (2023) 97 (5): 961–970.
DOI: https://doi.org/10.1017/jpa.2023.6
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View PDF for article title, Conulariid soft parts replicated in silica from the Scotch Grove Formation (lower Middle Silurian) of east-central Iowa
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Journal Article

A seismological method for estimating the long-period transition period T L in the seismic building code

Christie Assadollahi, S.EERI, Shahram Pezeshk, M.EERI, Kenneth Campbell, M.EERI
Published: 01 May 2023
Earthquake Spectra (2023) 39 (2): 1037–1057.
DOI: https://doi.org/10.1177/87552930231153673
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Journal Article

A simple method for the recovery of palynomorphs from rock gypsum and rock anhydrite

Curtis R. Klug
Journal: Palynology
Published: 28 April 2023
Palynology (2023) 47 (2): 2158956.
DOI: https://doi.org/10.1080/01916122.2022.2158956
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View PDF for article title, A simple method for the recovery of palynomorphs from rock gypsum and rock anhydrite
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Journal Article

Sympatric speciation driving evolution of Late Ordovician brachiopod Zygospira in eastern North America

Colin D. Sproat, Jessica S.A. McLeod
Published: 01 March 2023
Journal of Paleontology (2023) 97 (2): 292–317.
DOI: https://doi.org/10.1017/jpa.2022.102
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View PDF for article title, Sympatric speciation driving evolution of Late Ordovician brachiopod Zygospira in eastern North America
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Journal Article

Bioventing revisited: efficacy of enhanced biodegradation for sites with mobile LNAPL

Jonathon J. Smith, Steven T. Gaito, Brad W. Koons
Published: 20 February 2023
Quarterly Journal of Engineering Geology and Hydrogeology (2023) 56 (2): qjegh2022-085.
DOI: https://doi.org/10.1144/qjegh2022-085
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View PDF for article title, Bioventing revisited: efficacy of enhanced biodegradation for sites with mobile LNAPL
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Journal Article

Pre-agricultural soil erosion rates in the midwestern United States

Caroline L. Quarrier, Jeffrey S. Kwang, Brendon J. Quirk, Evan A. Thaler, Isaac J. Larsen
Journal: Geology
Published: 02 December 2022
Geology (2023) 51 (1): 44–48.
DOI: https://doi.org/10.1130/G50667.1
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View PDF for article title, Pre-agricultural soil erosion rates in the midwestern United States
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Journal Article

Revised Earthquake Geology Inputs for the Central and Eastern United States and Southeast Canada for the 2023 National Seismic Hazard Model

Jessica Thompson Jobe, Alexandra Hatem, Ryan Gold, Christopher DuRoss, Nadine Reitman, Richard Briggs, Camille Collett
Published: 12 October 2022
Seismological Research Letters (2022) 93 (6): 3100–3120.
DOI: https://doi.org/10.1785/0220220162
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View PDF for article title, Revised Earthquake Geology Inputs for the Central and Eastern United States and Southeast Canada for the 2023 National Seismic Hazard Model
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Journal Article

3D probabilistic geology differentiation based on airborne geophysics, mixed L p norm joint inversion, and physical property measurements

Xiaolong Wei, Jiajia Sun
Journal: Geophysics
Published: 28 June 2022
Geophysics (2022) 87 (4): K19–K33.
DOI: https://doi.org/10.1190/geo2021-0833.1
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View PDF for article title, 3D probabilistic geology differentiation based on airborne geophysics, mixed L p norm joint inversion, and physical property measurements
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Journal Article

THE FAR SHOALS OF NEPTUNISM: WILLIAM H. KEATING AND THE ST. PETER SANDSTONE IN THE AMERICAN MIDWEST

Greg A. Brick
Published: 01 April 2022
Earth Sciences History (2022) 41 (1): 64–76.
DOI: https://doi.org/10.17704/1944-6187-41.1.64
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View PDF for article title, THE FAR SHOALS OF NEPTUNISM: WILLIAM H. KEATING AND THE ST. PETER SANDSTONE IN THE AMERICAN MIDWEST
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Journal Article

Boron proxies record paleosalinity variation in the North American Midcontinent Sea in response to Carboniferous glacio-eustasy

Wei Wei, Wenchao Yu, Thomas J. Algeo, Achim D. Herrmann, Lian Zhou, Jinhua Liu, Qian Wang, Yuansheng Du
Journal: Geology
Published: 11 February 2022
Geology (2022) 50 (5): 537–541.
DOI: https://doi.org/10.1130/G49521.1
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View PDF for article title, Boron proxies record paleosalinity variation in the North American Midcontinent Sea in response to Carboniferous glacio-eustasy
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Journal Article

Spatial correlation in ground motion prediction errors in Central and Eastern North America

Emily M Gibson, EERI, Michelle T Bensi
Published: 01 February 2022
Earthquake Spectra (2022) 38 (1): 543–578.
DOI: https://doi.org/10.1177/87552930211034886
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View PDF for article title, Spatial correlation in ground motion prediction errors in Central and Eastern North America
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Journal Article

Uncertainty analysis of 3D potential-field deterministic inversion using mixed L p norms

Xiaolong Wei, Jiajia Sun
Journal: Geophysics
Published: 01 October 2021
Geophysics (2021) 86 (6): G133–G158.
DOI: https://doi.org/10.1190/geo2020-0672.1
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Journal Article

Spatiotemporal Evaluation of Flood Potential Indices for Watershed Flood Prediction in the Mississippi River Basin, USA

Dorcas Idowu, Wendy Zhou
Published: 06 August 2021
Environmental & Engineering Geoscience (2021) 27 (3): 319–330.
DOI: https://doi.org/10.2113/EEG-D-20-00056
View PDF for article title, Spatiotemporal Evaluation of Flood Potential Indices for Watershed Flood Prediction in the Mississippi River Basin, USA
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Journal Article

The 2018 update of the US National Seismic Hazard Model: Ground motion models in the central and eastern US

Sanaz Rezaeian, Peter M Powers, M.EERI, Allison M Shumway, Mark D Petersen, M.EERI, Nicolas Luco, M.EERI, Arthur D Frankel, M.EERI, Morgan P Moschetti, M.EERI, Eric M Thompson, Daniel E McNamara
Published: 01 July 2021
Earthquake Spectra (2021) 37 (1_suppl): 1354–1390.
DOI: https://doi.org/10.1177/8755293021993837
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View PDF for article title, The 2018 update of the US National Seismic Hazard Model: Ground motion models in the central and eastern US
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Journal Article

PEER NGA-East database

Christine A Goulet, M.EERI, Tadahiro Kishida, M.EERI, Timothy D Ancheta, M.EERI, Chris H Cramer, M.EERI, Robert B Darragh, M.EERI, Walter J Silva, M.EERI, Youssef MA Hashash, M.EERI, Joseph Harmon, M.EERI, Grace A Parker, M.EERI, Jonathan P Stewart, M.EERI, Robert R Youngs, M.EERI
Published: 01 July 2021
Earthquake Spectra (2021) 37 (1_suppl): 1331–1353.
DOI: https://doi.org/10.1177/87552930211015695
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Journal Article

The search for hard-rock kappa (κ) in NGA-East: A semi-automated method for large, challenging datasets in stable continental regions

Olga-Joan Ktenidou, AFF.M.EERI, Norman A Abrahamson, Walter J Silva, M.EERI, Robert B Darragh, M.EERI, Tadahiro Kishida, M.EERI
Published: 01 July 2021
Earthquake Spectra (2021) 37 (1_suppl): 1391–1419.
DOI: https://doi.org/10.1177/87552930211019763
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View PDF for article title, The search for hard-rock kappa (κ) in NGA-East: A semi-automated method for large, challenging datasets in stable continental regions
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