{"id":"https://openalex.org/W2000617635","doi":"https://doi.org/10.1139/e95-013","title":"Crustal velocity models for the Archean Abitibi greenstone belt from seismic refraction data","display_name":"Crustal velocity models for the Archean Abitibi greenstone belt from seismic refraction data","publication_year":1995,"publication_date":"1995-02-01","ids":{"openalex":"https://openalex.org/W2000617635","doi":"https://doi.org/10.1139/e95-013","mag":"2000617635"},"language":"en","primary_location":{"id":"doi:10.1139/e95-013","doi":"https://doi.org/10.1139/e95-013","is_oa":false,"landing_page_url":"https://doi.org/10.1139/e95-013","pdf_url":null,"source":{"id":"https://openalex.org/S4305354","display_name":"Canadian Journal of Earth Sciences","issn_l":"0008-4077","issn":["0008-4077","1480-3313"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Earth Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048291504","display_name":"Gilles Grandjean","orcid":"https://orcid.org/0000-0002-6005-1702","observed_orcids":["https://orcid.org/0000-0002-6005-1702"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gilles Grandjean","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Hua Wu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hua Wu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048862123","display_name":"Don White","orcid":"https://orcid.org/0000-0001-5711-1009","observed_orcids":["https://orcid.org/0000-0001-5711-1009"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Donald White","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062198125","display_name":"Marianne Mareschal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marianne Mareschal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103525656","display_name":"Claude Hubert","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Claude Hubert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.0103,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.93894352,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"32","issue":"2","first_page":"149","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13177","display_name":"Geological and Geophysical Studies","score":0.482699990272522,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13177","display_name":"Geological and Geophysical Studies","score":0.482699990272522,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13193","display_name":"Geological Studies and Exploration","score":0.23970000445842743,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.10869999974966049,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/crustal-velocity-structure","display_name":"crustal velocity structure","score":0.8930000066757202},{"id":"https://openalex.org/keywords/abitibi-greenstone-belt","display_name":"Abitibi greenstone belt","score":0.9539999961853027},{"id":"https://openalex.org/keywords/archean-crust","display_name":"Archean crust","score":0.9150000214576721},{"id":"https://openalex.org/keywords/wide-angle-seismic-refraction","display_name":"wide-angle seismic refraction","score":0.8009999990463257},{"id":"https://openalex.org/keywords/crustal-thickness","display_name":"crustal thickness","score":0.5699999928474426},{"id":"https://openalex.org/keywords/moho-depth","display_name":"Moho depth","score":0.8539999723434448},{"id":"https://openalex.org/keywords/lower-crust","display_name":"lower crust","score":0.6840000152587891},{"id":"https://openalex.org/keywords/seismic-attenuation","display_name":"seismic attenuation","score":0.8799999952316284},{"id":"https://openalex.org/keywords/supracrustal-rocks","display_name":"supracrustal rocks","score":0.6570000052452087},{"id":"https://openalex.org/keywords/metasedimentary-rocks","display_name":"metasedimentary rocks","score":0.6190000176429749},{"id":"https://openalex.org/keywords/granitic-plutons","display_name":"granitic plutons","score":0.7269999980926514},{"id":"https://openalex.org/keywords/crustal-blocks","display_name":"crustal blocks","score":0.3540000021457672}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.9169180393218994},{"id":"https://openalex.org/C2776698055","wikidata":"https://www.wikidata.org/wiki/Q4232578","display_name":"Crust","level":2,"score":0.7531130313873291},{"id":"https://openalex.org/C2780733770","wikidata":"https://www.wikidata.org/wiki/Q595991","display_name":"Greenstone belt","level":3,"score":0.6652058362960815},{"id":"https://openalex.org/C149347711","wikidata":"https://www.wikidata.org/wiki/Q104168","display_name":"Archean","level":2,"score":0.6255064606666565},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.5931665897369385},{"id":"https://openalex.org/C67236022","wikidata":"https://www.wikidata.org/wiki/Q4364434","display_name":"Mantle (geology)","level":2,"score":0.47877538204193115},{"id":"https://openalex.org/C167284885","wikidata":"https://www.wikidata.org/wiki/Q764372","display_name":"Mafic","level":2,"score":0.4361834228038788},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.3661675453186035},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.3258785009384155}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1139/e95-013","doi":"https://doi.org/10.1139/e95-013","is_oa":false,"landing_page_url":"https://doi.org/10.1139/e95-013","pdf_url":null,"source":{"id":"https://openalex.org/S4305354","display_name":"Canadian Journal of Earth Sciences","issn_l":"0008-4077","issn":["0008-4077","1480-3313"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Earth Sciences","raw_type":"journal-article"},{"id":"pmh:oai:publications.polymtl.ca:32221","doi":null,"is_oa":false,"landing_page_url":"https://publications.polymtl.ca/32221/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401013","display_name":"PolyPublie (\u00c9cole Polytechnique de Montr\u00e9al)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45683168","host_organization_name":"Polytechnique Montr\u00e9al","host_organization_lineage":["https://openalex.org/I45683168"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Grandjean, G., Wu, H., White, D., Mareschal, M., & Hubert, C. (1995). Crustal velocity models for the Archean Abitibi greenstone-belt from seismic-refraction data. Canadian Journal of Earth Sciences, 32(2), 149-166.","raw_type":"http://purl.org/coar/resource_type/c_6501"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W160526013","https://openalex.org/W1509989954","https://openalex.org/W1970149759","https://openalex.org/W1975244438","https://openalex.org/W1988914543","https://openalex.org/W2009780116","https://openalex.org/W2019242794","https://openalex.org/W2019645618","https://openalex.org/W2021585211","https://openalex.org/W2022110504","https://openalex.org/W2034491768","https://openalex.org/W2036026805","https://openalex.org/W2045217394","https://openalex.org/W2060081412","https://openalex.org/W2067722023","https://openalex.org/W2070206835","https://openalex.org/W2074158329","https://openalex.org/W2076020269","https://openalex.org/W2081357561","https://openalex.org/W2085627716","https://openalex.org/W2087828519","https://openalex.org/W2142724877","https://openalex.org/W2164876951","https://openalex.org/W2166026905","https://openalex.org/W2168959606","https://openalex.org/W2291790418","https://openalex.org/W2326864559","https://openalex.org/W2469190415","https://openalex.org/W4234926460"],"related_works":["https://openalex.org/W4248731017","https://openalex.org/W2073506298","https://openalex.org/W2058581877","https://openalex.org/W2081421081","https://openalex.org/W1994011114","https://openalex.org/W2053654763","https://openalex.org/W2090154414","https://openalex.org/W1988914543","https://openalex.org/W1992735550","https://openalex.org/W2070682421"],"abstract_inverted_index":{"We":[0],"present":[1],"velocity":[2,39,49,103,140,188],"models":[3,50],"for":[4],"two":[5],"seismic":[6,20,171,194],"wide\u2013angle-refraction":[7],"profiles":[8,21],"across":[9,108],"the":[10,16,48,62,68,77,109,127,133,153,163,175,200,227,253],"Archean":[11,260],"Abitibi":[12,155],"greenstone":[13],"belt":[14],"and":[15,24,30,41,76,82,166,215,244],"Pontiac":[17,164],"Subprovince.":[18],"The":[19,44,187,218,239],"are":[22],"210":[23],"220":[25],"km":[26,151,161,223,241,246],"long.":[27],"Traveltime":[28],"inversion":[29],"amplitude":[31],"forward":[32],"modelling":[33],"were":[34],"used":[35],"to":[36,98,129,146,159],"obtain":[37],"two-dimensional":[38],"structure":[40,182,220],"interface":[42],"geometry.":[43],"main":[45],"features":[46],"of":[47,105,141,148,170,213,259],"include":[51],"(1)":[52],"three":[53],"crustal":[54,232,250],"layers;":[55],"(2)":[56],"variable":[57],"velocities":[58,70,79,94,121],"(5.6\u20136.4":[59],"km/s)":[60],"in":[61,152,183,256],"upper":[63,138],"crust":[64,90,112,117,243],"(~0\u201312":[65],"km),":[66],"with":[67,73,80,93,120,193],"higher":[69],"generally":[71,191],"associated":[72],"mafic":[74],"metavolcanics":[75],"lower":[78,116,249],"metasediments":[81],"granitic":[83],"plutons;":[84],"(3)":[85],"a":[86,102,115,180,209],"relatively":[87],"uniform":[88],"middle":[89,110],"(~12\u201330":[91],"km)":[92,119],"ranging":[95],"from":[96,123],"6.4":[97],"6.6":[99],"km/s;":[100,143],"(4)":[101],"increase":[104],"0.3":[106],"km/s":[107,125,131],"crust\u2013lower":[111],"boundary;":[113],"(5)":[114],"(~30\u201340":[118],"increasing":[122],"6.9":[124],"at":[126,132],"top":[128],"7.3":[130],"base;":[134],"(6)":[135],"an":[136,205],"average":[137],"mantle":[139],"8.15":[142],"(7)":[144],"depth":[145,224,237],"Moho":[147],"about":[149],"40":[150,240],"north-central":[154],"belt,":[156],"decreasing":[157],"southward":[158],"37":[160],"beneath":[162],"Subprovince;":[165],"(8)":[167],"observed":[168,255],"attenuation":[169],"energy":[172],"propagating":[173],"through":[174],"Casa\u2013Berardi":[176],"deformation":[177],"zone,":[178],"suggesting":[179],"complex":[181],"this":[184],"fault":[185],"zone.":[186],"model":[189],"is":[190],"consistent":[192],"reflection":[195],"interpretations":[196],"that":[197,199,226],"suggest":[198],"shallow":[201],"supracrustal":[202],"assemblages":[203],"form":[204],"allochthonous":[206],"veneer,":[207],"overlying":[208],"mid-crustal":[210],"imbricate":[211],"sequence":[212],"metaplutonic":[214],"metasedimentary":[216],"rocks.":[217],"uniform-velocity":[219],"below":[221],"12":[222],"indicates":[225],"tectonic":[228],"zones":[229],"juxtaposing":[230],"disparate":[231],"blocks":[233],"may":[234],"have":[235],"limited":[236],"extent.":[238],"thick":[242,247],"10":[245],"high-velocity":[248],"layer":[251],"exceed":[252],"thicknesses":[254],"other":[257],"studies":[258],"crust.":[261]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
