{"id":"https://openalex.org/W1491953262","doi":"https://doi.org/10.3133/ofr95504","title":"Preliminary geologic map of the Val Verde 7.5' quadrangle, southern California","display_name":"Preliminary geologic map of the Val Verde 7.5' quadrangle, southern California","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W1491953262","doi":"https://doi.org/10.3133/ofr95504","mag":"1491953262"},"language":"en","primary_location":{"id":"doi:10.3133/ofr95504","doi":"https://doi.org/10.3133/ofr95504","is_oa":true,"landing_page_url":"https://doi.org/10.3133/ofr95504","pdf_url":"https://pubs.usgs.gov/of/1995/0504/report.pdf","source":{"id":"https://openalex.org/S4210194219","display_name":"Antarctica A Keystone in a Changing World","issn_l":"0196-1497","issn":["0196-1497","2331-1258","2332-4899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310316088","host_organization_name":"United States Department of the Interior","host_organization_lineage":["https://openalex.org/P4310316088"],"host_organization_lineage_names":["United States Department of the Interior"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open-File Report","raw_type":"report-component"},"volume":null,"type":"report","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://pubs.usgs.gov/of/1995/0504/report.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000829605","display_name":"R. F. Yerkes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. F. Yerkes","raw_affiliation_strings":["345 Middlefield Road 2MS 922 , National Center Menlo Park , CA 94025 Reston , VA 22092","U. S. Government. %S 975, 345 Middlefield Road 2MS 922, National Center Menlo Park, CA 94025 Reston, VA 22092"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"345 Middlefield Road 2MS 922 , National Center Menlo Park , CA 94025 Reston , VA 22092","institution_ids":[]},{"raw_affiliation_string":"U. S. Government. %S 975, 345 Middlefield Road 2MS 922, National Center Menlo Park, CA 94025 Reston, VA 22092","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111424017","display_name":"R. H. Campbell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. H. Campbell","raw_affiliation_strings":["345 Middlefield Road 2MS 922 , National Center Menlo Park , CA 94025 Reston , VA 22092","U. S. Government. %S 975, 345 Middlefield Road 2MS 922, National Center Menlo Park, CA 94025 Reston, VA 22092"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"345 Middlefield Road 2MS 922 , National Center Menlo Park , CA 94025 Reston , VA 22092","institution_ids":[]},{"raw_affiliation_string":"U. S. Government. %S 975, 345 Middlefield Road 2MS 922, National Center Menlo Park, CA 94025 Reston, VA 22092","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.35600000619888306,"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/T13067","display_name":"Geological Modeling and Analysis","score":0.35600000619888306,"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":0.27469998598098755,"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/T10001","display_name":"Geological and Geochemical Analysis","score":0.07930000126361847,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/geological-mapping","display_name":"geological mapping","score":0.8690000176429749},{"id":"https://openalex.org/keywords/surficial-geology","display_name":"surficial geology","score":0.7820000052452087},{"id":"https://openalex.org/keywords/bedrock-geology","display_name":"bedrock geology","score":0.6399999856948853},{"id":"https://openalex.org/keywords/southern-california","display_name":"Southern California","score":0.4819999933242798}],"concepts":[{"id":"https://openalex.org/C27258493","wikidata":"https://www.wikidata.org/wiki/Q7268308","display_name":"Quadrangle","level":2,"score":0.9908326268196106},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.5327999591827393},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5231667160987854},{"id":"https://openalex.org/C82586738","wikidata":"https://www.wikidata.org/wiki/Q193842","display_name":"Geologic map","level":2,"score":0.5170203447341919},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3336838483810425},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.27576562762260437}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3133/ofr95504","doi":"https://doi.org/10.3133/ofr95504","is_oa":true,"landing_page_url":"https://doi.org/10.3133/ofr95504","pdf_url":"https://pubs.usgs.gov/of/1995/0504/report.pdf","source":{"id":"https://openalex.org/S4210194219","display_name":"Antarctica A Keystone in a Changing World","issn_l":"0196-1497","issn":["0196-1497","2331-1258","2332-4899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310316088","host_organization_name":"United States Department of the Interior","host_organization_lineage":["https://openalex.org/P4310316088"],"host_organization_lineage_names":["United States Department of the Interior"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open-File Report","raw_type":"report-component"}],"best_oa_location":{"id":"doi:10.3133/ofr95504","doi":"https://doi.org/10.3133/ofr95504","is_oa":true,"landing_page_url":"https://doi.org/10.3133/ofr95504","pdf_url":"https://pubs.usgs.gov/of/1995/0504/report.pdf","source":{"id":"https://openalex.org/S4210194219","display_name":"Antarctica A Keystone in a Changing World","issn_l":"0196-1497","issn":["0196-1497","2331-1258","2332-4899"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310316088","host_organization_name":"United States Department of the Interior","host_organization_lineage":["https://openalex.org/P4310316088"],"host_organization_lineage_names":["United States Department of the Interior"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open-File Report","raw_type":"report-component"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1491953262.pdf","grobid_xml":"https://content.openalex.org/works/W1491953262.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2272566044","https://openalex.org/W203460637","https://openalex.org/W373407014","https://openalex.org/W4251346321","https://openalex.org/W2271114515","https://openalex.org/W95785914","https://openalex.org/W153047288","https://openalex.org/W148993731","https://openalex.org/W5012047","https://openalex.org/W4253759561"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-23T05:00:35.095934","created_date":"2016-06-24T00:00:00"}
