Matches in SemOpenAlex for { <https://semopenalex.org/work/W2138603256> ?p ?o ?g. }
- W2138603256 endingPage "16381" @default.
- W2138603256 startingPage "16369" @default.
- W2138603256 abstract "First arrival times from regional distances (200–1200 km) in the western United States extracted from the International Seismological Centre (ISC) data set were inverted in a tomographic study to map the laterally varying Pn velocity structure of the uppermost mantle (i.e., the mantle lid) and to estimate the crustal static delay at each seismograph station. Synthetic data were used to evaluate resolution. Results correlate well with major tectonic features. We find low uppermost mantle velocities (V < 7.9 km/s) centered in the Basin and Range Province surrounded by uppermost mantle of higher, more normal Pn velocities (V > 7.9 km/s). These low apparent Pn velocities are primarily due to the effects of isostasy, hotspot volcanism, and crustal extension. We interpret the low apparent Pn velocities beneath the Sierra Nevada (7.6–7.7 km/s) to be the result of time delays introduced by ray paths tunneling through the deep crustal root. The Yellowstone hotspot, migrating along the Snake River Plain, has left low velocity (<7.6–7.8 km/s), hot upper mantle in its wake. Lower Pn velocities (∼7.8 km/s) beneath the extensional Basin and Range are also presumably due to hotter uppermost mantle. Based on station static delays for the Basin and Range, we infer that Moho depths there do not vary significantly from 30 km. Normal continental Pn velocities (∼8.0 km/s) as well as thicker crust (40–50 km) underlying the Rocky Mountains, Wyoming Basin Province, Colorado Plateau, and the northern Columbia Plateau indicate the presence of relatively cool uppermost mantle beneath these regions." @default.
- W2138603256 created "2016-06-24" @default.
- W2138603256 creator A5010508882 @default.
- W2138603256 creator A5046171659 @default.
- W2138603256 creator A5075939931 @default.
- W2138603256 date "1991-09-10" @default.
- W2138603256 modified "2023-10-14" @default.
- W2138603256 title "Tomography of the western United States from regional arrival times" @default.
- W2138603256 cites W1018216342 @default.
- W2138603256 cites W1507045389 @default.
- W2138603256 cites W1519979484 @default.
- W2138603256 cites W1599337021 @default.
- W2138603256 cites W1967714164 @default.
- W2138603256 cites W1986024016 @default.
- W2138603256 cites W1990131957 @default.
- W2138603256 cites W1997189140 @default.
- W2138603256 cites W2005621514 @default.
- W2138603256 cites W2007917142 @default.
- W2138603256 cites W2012964935 @default.
- W2138603256 cites W2014196242 @default.
- W2138603256 cites W2014878983 @default.
- W2138603256 cites W2021406625 @default.
- W2138603256 cites W2026962018 @default.
- W2138603256 cites W2027869469 @default.
- W2138603256 cites W2035087231 @default.
- W2138603256 cites W2045248863 @default.
- W2138603256 cites W2052685439 @default.
- W2138603256 cites W2057660381 @default.
- W2138603256 cites W2061889140 @default.
- W2138603256 cites W2064738954 @default.
- W2138603256 cites W2071246362 @default.
- W2138603256 cites W2074991281 @default.
- W2138603256 cites W2078032124 @default.
- W2138603256 cites W2085401599 @default.
- W2138603256 cites W2086066968 @default.
- W2138603256 cites W2092708676 @default.
- W2138603256 cites W2093695906 @default.
- W2138603256 cites W2110097140 @default.
- W2138603256 cites W2113605026 @default.
- W2138603256 cites W2136609903 @default.
- W2138603256 cites W2138605786 @default.
- W2138603256 cites W2140252973 @default.
- W2138603256 cites W2148451298 @default.
- W2138603256 cites W2163627666 @default.
- W2138603256 cites W2166410457 @default.
- W2138603256 cites W2265675129 @default.
- W2138603256 cites W2322055472 @default.
- W2138603256 cites W2323312395 @default.
- W2138603256 cites W2340713612 @default.
- W2138603256 cites W2342933910 @default.
- W2138603256 cites W2439107556 @default.
- W2138603256 cites W2467107484 @default.
- W2138603256 cites W2490399561 @default.
- W2138603256 cites W2507102334 @default.
- W2138603256 cites W4256670726 @default.
- W2138603256 doi "https://doi.org/10.1029/91jb01509" @default.
- W2138603256 hasPublicationYear "1991" @default.
- W2138603256 type Work @default.
- W2138603256 sameAs 2138603256 @default.
- W2138603256 citedByCount "73" @default.
- W2138603256 countsByYear W21386032562012 @default.
- W2138603256 countsByYear W21386032562013 @default.
- W2138603256 countsByYear W21386032562015 @default.
- W2138603256 countsByYear W21386032562017 @default.
- W2138603256 countsByYear W21386032562019 @default.
- W2138603256 countsByYear W21386032562021 @default.
- W2138603256 countsByYear W21386032562023 @default.
- W2138603256 crossrefType "journal-article" @default.
- W2138603256 hasAuthorship W2138603256A5010508882 @default.
- W2138603256 hasAuthorship W2138603256A5046171659 @default.
- W2138603256 hasAuthorship W2138603256A5075939931 @default.
- W2138603256 hasConcept C109007969 @default.
- W2138603256 hasConcept C119217923 @default.
- W2138603256 hasConcept C120806208 @default.
- W2138603256 hasConcept C122959257 @default.
- W2138603256 hasConcept C127313418 @default.
- W2138603256 hasConcept C141646446 @default.
- W2138603256 hasConcept C142047668 @default.
- W2138603256 hasConcept C146481406 @default.
- W2138603256 hasConcept C151730666 @default.
- W2138603256 hasConcept C155627805 @default.
- W2138603256 hasConcept C165205528 @default.
- W2138603256 hasConcept C16942324 @default.
- W2138603256 hasConcept C2776698055 @default.
- W2138603256 hasConcept C2778471503 @default.
- W2138603256 hasConcept C6363049 @default.
- W2138603256 hasConcept C67236022 @default.
- W2138603256 hasConcept C77928131 @default.
- W2138603256 hasConcept C8058405 @default.
- W2138603256 hasConceptScore W2138603256C109007969 @default.
- W2138603256 hasConceptScore W2138603256C119217923 @default.
- W2138603256 hasConceptScore W2138603256C120806208 @default.
- W2138603256 hasConceptScore W2138603256C122959257 @default.
- W2138603256 hasConceptScore W2138603256C127313418 @default.
- W2138603256 hasConceptScore W2138603256C141646446 @default.
- W2138603256 hasConceptScore W2138603256C142047668 @default.
- W2138603256 hasConceptScore W2138603256C146481406 @default.
- W2138603256 hasConceptScore W2138603256C151730666 @default.