Research Geologist
Geosciences and Environmental Change Science Center
Email:
jlundstern@usgs.gov
Office Phone:
720-289-8972
Fax:
303-236-5349
ORCID:
0000-0003-0000-8013
Location
DFC Bldg 25
One Denver Federal Center
PO Box 25046
, MS 980
Denver
CO 80225-0046
Supervisor:
Ren A Thompson
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This Data Release accompanies the publication "State of stress in areas of active unconventional oil and gas development in North America" by J.-E. Lund Snee (now J.-E. Lundstern) and M.D. Zoback (2022) in the AAPG Bulletin. This dataset provides maximum horizontal stress (SHmax ) orientation and relative stress magnitude (faulting regime) information that comprise a new-generation crustal stress map for North America. Relative stress magnitudes are presented using the Aϕ (A_phi) parameter, a single scalar that represents the ratio of the three principal stress magnitudes. Data were collected between 2015 and 2022. Data points for SHmax orientations, relative stress magnitudes, and the earthquake focal mechanisms...
Categories: Data;
Types: Map Service,
OGC WFS Layer;
Tags: A_phi,
Aphi,
Canada,
Caribbean Islands,
Caribbean Sea, All tags...
Holocene,
NCCWSC,
North America,
North America,
Quaternary,
USGS:6469516bd34e3a6027e2f527,
United States,
earthquakes,
engineering geology,
faulting regime,
geoscientificInformation,
hazards,
induced seismicity,
maps and atlases,
stress,
stress regime,
tectonic processes, Fewer tags
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This Data Release accompanies the publication "State of stress in areas of active unconventional oil and gas development in North America" by J.-E. Lund Snee (now J.-E. Lundstern) and M.D. Zoback (2022) in the AAPG Bulletin. This dataset provides maximum horizontal stress (SHmax) orientation and relative stress magnitude (faulting regime) information that comprise a new-generation crustal stress map for North America. Relative stress magnitudes are presented using the Aϕ (A_phi) parameter, a single scalar that represents the ratio of the three principal stress magnitudes. Data were collected between 2015 and 2022. Data points for SHmax orientations, relative stress magnitudes, and the earthquake focal mechanisms...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
GeoTIFF,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Raster,
Shapefile;
Tags: Canada,
Caribbean Islands,
Caribbean Sea,
Holocene,
NCCWSC, All tags...
North America,
Quaternary,
SHmax,
USGS:6469516bd34e3a6027e2f527,
United States,
earthquakes,
engineering geology,
geoscientificInformation,
hazards,
horizontal stress,
induced seismicity,
maps and atlases,
stress,
tectonic processes, Fewer tags
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This Data Release accompanies the planned publication, "Paleogene sedimentary basin development in southern Nevada, USA." Included here are U-Pb detrital zircon and Ar/Ar feldspar geochronologic data for middle Cenozoic sedimentary and volcanic rocks collected by Jens-Erik Lundstern and Theresa M. Schwartz in several parts of southern Nevada, U.S. The target strata are the lowest Cenozoic sedimentary rocks deposited above the base-Cenozoic unconformity. U-Pb detrital zircon data were obtained at the University of Arizona LaserChron Center in Tucson, Arizona in February 2021, October 2021, and January 2023. 40Ar/39Ar geochronologic data were collected at the U.S. Geological Survey in Denver, Colorado.
Categories: Data;
Tags: Cenozoic,
Central Nevada Desert Basins,
Desert National Wildlife Range,
Eocene,
Geochemistry, All tags...
Great Basin,
Nellis Air Force Range,
Nevada,
Oligocene,
Paleogene,
Sedimentary rock,
Sedimentology,
Stratigraphy,
Structural Geology,
USGS Science Data Catalog (SDC),
Volcanology,
argon,
geochronology,
geoscientificInformation,
land surface characteristics,
radiometric dating,
sedimentary environments,
sedimentary rocks,
tectonic processes,
uranium-lead analysis,
volcanic rocks, Fewer tags
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