Carol A Finn, Ph.D. (Former Employee)
Science and Products
Airborne electromagnetic and magnetic survey data, Iliamna Volcano, Alaska, June 2012 Airborne electromagnetic and magnetic survey data, Iliamna Volcano, Alaska, June 2012
Airborne electromagnetic (AEM) and magnetic survey data were collected during June 2012 along 556 line-kilometers over Iliamna Volcano, Alaska. These data were collected in support of alteration and volcano flank instability mapping as part of the U.S. Geological Survey (USGS) Volcano Hazards Program. Data were acquired by SkyTEM Survey ApS SkyTEM304 system with the Soloy Helicopters...
Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 (ver. 2.0, June 2020) Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 (ver. 2.0, June 2020)
A helicopter-borne electromagnetic/magnetic survey was flown over the Stillwater area, southwest Montana from May 5 to May 16, 2000. The survey was conducted over the Stillwater Igneous Complex, a Precambrian layered mafic-ultramafic intrusion which is characterized by igneous layering. Electromagnetic data were acquired using DIGHEM helicopter-borne electromagnetic system. Magnetic data...
Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019 Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019
Gravity data were collected in August of 2019 at 21 sites on and around Iliamna Volcano and Anchorage, Alaska. Measurements were taken with a Lacoste & Romberg G-161 meter and reduced to obtain the complete Bouguer anomaly. A total of 39 magnetic susceptibility measurements were taken at 13 locations using a ZH Instruments SM30 susceptibility meter. This data release includes...
Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000
A helicopter-borne electromagnetic/magnetic survey was flown over the Stillwater area, southwest Montana from May 5 to May 16, 2000. The survey was conducted over the Stillwater Igneous Complex, a Precambrian layered mafic-ultramafic intrusion which is characterized by igneous layering. Electromagnetic data were acquired using DIGHEM helicopter-borne electromagnetic system. Magnetic data...
Filter Total Items: 130
The 180-km-long Meers-Willow Fault System in the Southern Oklahoma Aulacogen: A potential U.S. mid-continent seismic hazard The 180-km-long Meers-Willow Fault System in the Southern Oklahoma Aulacogen: A potential U.S. mid-continent seismic hazard
We integrate new high-resolution aeromagnetic data with seismic reflection data, well logs, satellite remote sensing, and field observations to provide a regional view of buried and exposed structures in the Southern Oklahoma Aulacogen and to assess their potential for future seismicity. Trends ranging from NW−SE to ∼E−W, peaking at 330° ± 4.5° and 280° ± 3°, dominate the magnetic...
Authors
Brandon F. Chase, Folarin Kolawole, Estella A. Atekwana, Brett M. Carpenter, Molly Turko, Mohamed Abdelsalam, Carol A. Finn
Geophysical imaging of the Yellowstone hydrothermal plumbing system Geophysical imaging of the Yellowstone hydrothermal plumbing system
The nature of Yellowstone National Park’s plumbing system linking deep thermal fluids to its legendary thermal features is virtually unknown. The prevailing concepts of Yellowstone hydrology and chemistry are that fluids reside in reservoirs with unknown geometries, flow laterally from distal sources and emerge at the edges of lava flows. Here we present a high-resolution synoptic view...
Authors
Carol A. Finn, Paul A. Bedrosian, W. Steven Holbrook, Esben Auken, Benjamin R. Bloss, Kayla J Crosbie
Drivers of seedling establishment success in dryland restoration efforts Drivers of seedling establishment success in dryland restoration efforts
Restoration of degraded drylands is urgently needed to mitigate climate change, reverse desertification and secure livelihoods for the two billion people who live in these areas. Bold global targets have been set for dryland restoration to restore millions of hectares of degraded land. These targets have been questioned as overly ambitious, but without a global evaluation of successes...
Authors
Nancy Shackelford, Gustavo B. Paterno, Daniel E. Winkler, Todd E. Erickson, Elizabeth A. Leger, Lauren N. Svejcar, Martin F. Breed, Akasha M. Faist, Peter L. Harrison, Michael F. Curran, Qinfeng Guo, Anita Kirmer, Darin J. Law, Kevin Mganga, Seth M. Munson, Lauren M. Porensky, Raul Emiliano Quiroga, Peter Torok, Claire E. Wainwright, Ali Abdullahi, Matt A. Bahm, Elizabeth A. Ballenger, Nichole Barger, Owen W. Baughman, Carina Becker, Manuel Esteban Lucas-Borja, Chad S. Boyd, Carla M. Burton, Philip J. Burton, Eman Calleja, Peter J. Carrick, Alex Caruana, Charlie D. Clements, Kirk W. Davies, Balazs Deak, Jessica Drake, Sandra Dullau, Joshua Eldridge, Erin Espeland, Stephen E. Fick, Magda Garbowski, Enrique G. de la Riva, Peter J. Golos, Penelope A. Grey, Barry Heydenrych, Patricia M. Holmes, Jeremy J. James, Jayne Jonas-Bratten, Reka Kiss, Andrea T. Kramer, Julie E. Larson, Juan Lorite, C. Ellery Mayence, Luis Merino-Martin, Tamas Miglecz, Suanne Jane Milton, Thomas A. Monaco, Arlee M. Montalvo, Jose A. Navarro-Cano, Mark W. Paschke, Pablo Luis Peri, Monica L. Pokorny, Matthew J. Rinella, Nelmarie Saayman, Merilynn C. Schantz, Tina Parkhurst, Eric W. Seabloom, Katharine L. Stuble, Shauna M. Uselman, Orsolya Valko, Kari E. Veblen, Scott D. Wilson, Megan Wong, Zhiwei Xu, Katharine L. Suding
3-D Modeling of the Duluth Complex from geophysical data 3-D Modeling of the Duluth Complex from geophysical data
The Mesoproterozoic Duluth Complex in northeastern Minnesota is one of the major plutonic components of the Midcontinent Rift System and hosts a variety of copper-nickel sulfide and platinum-group element deposits. The Duluth Complex is composed of a series of individual mafic and felsic intrusions emplaced 1110-1098 Ma within Paleoproterozoic sedimentary rocks of the Animikie basin and...
Authors
Dana E. Peterson, Paul A. Bedrosian, Carol A. Finn
Geometry of the Bushveld Complex from 3D potential field modelling Geometry of the Bushveld Complex from 3D potential field modelling
A full three-dimensional (3D) potential field model of the central and southern Bushveld Complex reveals information about the Complex in areas obscured by younger geological cover. Previously, two-dimensional gravity models and a few magnetic models limited to certain sections of the Bushveld Complex have been used to propose geometries for the Rustenburg Layered Suite, especially in...
Authors
Janine Cole, Carol A. Finn, Susan J. Webb
Airborne geophysical imaging of weak zones on Iliamna Volcano, Alaska: Implications for slope stability Airborne geophysical imaging of weak zones on Iliamna Volcano, Alaska: Implications for slope stability
Water‐saturated, hydrothermally altered rocks reduce the strength of volcanic edifices and increase the potential for sector collapses and far‐traveled mass flows of unconsolidated debris. Iliamna Volcano is an andesitic stratovolcano located on the western side of the Cook Inlet, ∼225 km southwest of Anchorage and is a source of repeated avalanches. The widespread snow and ice cover on...
Authors
Dana E. Peterson, Carol A. Finn, Paul A. Bedrosian
Science and Products
Airborne electromagnetic and magnetic survey data, Iliamna Volcano, Alaska, June 2012 Airborne electromagnetic and magnetic survey data, Iliamna Volcano, Alaska, June 2012
Airborne electromagnetic (AEM) and magnetic survey data were collected during June 2012 along 556 line-kilometers over Iliamna Volcano, Alaska. These data were collected in support of alteration and volcano flank instability mapping as part of the U.S. Geological Survey (USGS) Volcano Hazards Program. Data were acquired by SkyTEM Survey ApS SkyTEM304 system with the Soloy Helicopters...
Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 (ver. 2.0, June 2020) Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 (ver. 2.0, June 2020)
A helicopter-borne electromagnetic/magnetic survey was flown over the Stillwater area, southwest Montana from May 5 to May 16, 2000. The survey was conducted over the Stillwater Igneous Complex, a Precambrian layered mafic-ultramafic intrusion which is characterized by igneous layering. Electromagnetic data were acquired using DIGHEM helicopter-borne electromagnetic system. Magnetic data...
Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019 Bouguer gravity and magnetic susceptibility measurements at Iliamna Volcano, Alaska 2019
Gravity data were collected in August of 2019 at 21 sites on and around Iliamna Volcano and Anchorage, Alaska. Measurements were taken with a Lacoste & Romberg G-161 meter and reduced to obtain the complete Bouguer anomaly. A total of 39 magnetic susceptibility measurements were taken at 13 locations using a ZH Instruments SM30 susceptibility meter. This data release includes...
Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000 Airborne electromagnetic and magnetic survey data, Stillwater Complex, Montana, May 2000
A helicopter-borne electromagnetic/magnetic survey was flown over the Stillwater area, southwest Montana from May 5 to May 16, 2000. The survey was conducted over the Stillwater Igneous Complex, a Precambrian layered mafic-ultramafic intrusion which is characterized by igneous layering. Electromagnetic data were acquired using DIGHEM helicopter-borne electromagnetic system. Magnetic data...
Filter Total Items: 130
The 180-km-long Meers-Willow Fault System in the Southern Oklahoma Aulacogen: A potential U.S. mid-continent seismic hazard The 180-km-long Meers-Willow Fault System in the Southern Oklahoma Aulacogen: A potential U.S. mid-continent seismic hazard
We integrate new high-resolution aeromagnetic data with seismic reflection data, well logs, satellite remote sensing, and field observations to provide a regional view of buried and exposed structures in the Southern Oklahoma Aulacogen and to assess their potential for future seismicity. Trends ranging from NW−SE to ∼E−W, peaking at 330° ± 4.5° and 280° ± 3°, dominate the magnetic...
Authors
Brandon F. Chase, Folarin Kolawole, Estella A. Atekwana, Brett M. Carpenter, Molly Turko, Mohamed Abdelsalam, Carol A. Finn
Geophysical imaging of the Yellowstone hydrothermal plumbing system Geophysical imaging of the Yellowstone hydrothermal plumbing system
The nature of Yellowstone National Park’s plumbing system linking deep thermal fluids to its legendary thermal features is virtually unknown. The prevailing concepts of Yellowstone hydrology and chemistry are that fluids reside in reservoirs with unknown geometries, flow laterally from distal sources and emerge at the edges of lava flows. Here we present a high-resolution synoptic view...
Authors
Carol A. Finn, Paul A. Bedrosian, W. Steven Holbrook, Esben Auken, Benjamin R. Bloss, Kayla J Crosbie
Drivers of seedling establishment success in dryland restoration efforts Drivers of seedling establishment success in dryland restoration efforts
Restoration of degraded drylands is urgently needed to mitigate climate change, reverse desertification and secure livelihoods for the two billion people who live in these areas. Bold global targets have been set for dryland restoration to restore millions of hectares of degraded land. These targets have been questioned as overly ambitious, but without a global evaluation of successes...
Authors
Nancy Shackelford, Gustavo B. Paterno, Daniel E. Winkler, Todd E. Erickson, Elizabeth A. Leger, Lauren N. Svejcar, Martin F. Breed, Akasha M. Faist, Peter L. Harrison, Michael F. Curran, Qinfeng Guo, Anita Kirmer, Darin J. Law, Kevin Mganga, Seth M. Munson, Lauren M. Porensky, Raul Emiliano Quiroga, Peter Torok, Claire E. Wainwright, Ali Abdullahi, Matt A. Bahm, Elizabeth A. Ballenger, Nichole Barger, Owen W. Baughman, Carina Becker, Manuel Esteban Lucas-Borja, Chad S. Boyd, Carla M. Burton, Philip J. Burton, Eman Calleja, Peter J. Carrick, Alex Caruana, Charlie D. Clements, Kirk W. Davies, Balazs Deak, Jessica Drake, Sandra Dullau, Joshua Eldridge, Erin Espeland, Stephen E. Fick, Magda Garbowski, Enrique G. de la Riva, Peter J. Golos, Penelope A. Grey, Barry Heydenrych, Patricia M. Holmes, Jeremy J. James, Jayne Jonas-Bratten, Reka Kiss, Andrea T. Kramer, Julie E. Larson, Juan Lorite, C. Ellery Mayence, Luis Merino-Martin, Tamas Miglecz, Suanne Jane Milton, Thomas A. Monaco, Arlee M. Montalvo, Jose A. Navarro-Cano, Mark W. Paschke, Pablo Luis Peri, Monica L. Pokorny, Matthew J. Rinella, Nelmarie Saayman, Merilynn C. Schantz, Tina Parkhurst, Eric W. Seabloom, Katharine L. Stuble, Shauna M. Uselman, Orsolya Valko, Kari E. Veblen, Scott D. Wilson, Megan Wong, Zhiwei Xu, Katharine L. Suding
3-D Modeling of the Duluth Complex from geophysical data 3-D Modeling of the Duluth Complex from geophysical data
The Mesoproterozoic Duluth Complex in northeastern Minnesota is one of the major plutonic components of the Midcontinent Rift System and hosts a variety of copper-nickel sulfide and platinum-group element deposits. The Duluth Complex is composed of a series of individual mafic and felsic intrusions emplaced 1110-1098 Ma within Paleoproterozoic sedimentary rocks of the Animikie basin and...
Authors
Dana E. Peterson, Paul A. Bedrosian, Carol A. Finn
Geometry of the Bushveld Complex from 3D potential field modelling Geometry of the Bushveld Complex from 3D potential field modelling
A full three-dimensional (3D) potential field model of the central and southern Bushveld Complex reveals information about the Complex in areas obscured by younger geological cover. Previously, two-dimensional gravity models and a few magnetic models limited to certain sections of the Bushveld Complex have been used to propose geometries for the Rustenburg Layered Suite, especially in...
Authors
Janine Cole, Carol A. Finn, Susan J. Webb
Airborne geophysical imaging of weak zones on Iliamna Volcano, Alaska: Implications for slope stability Airborne geophysical imaging of weak zones on Iliamna Volcano, Alaska: Implications for slope stability
Water‐saturated, hydrothermally altered rocks reduce the strength of volcanic edifices and increase the potential for sector collapses and far‐traveled mass flows of unconsolidated debris. Iliamna Volcano is an andesitic stratovolcano located on the western side of the Cook Inlet, ∼225 km southwest of Anchorage and is a source of repeated avalanches. The widespread snow and ice cover on...
Authors
Dana E. Peterson, Carol A. Finn, Paul A. Bedrosian
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government