{"id":"https://openalex.org/W2010449408","doi":"https://doi.org/10.1016/0301-9268(89)90037-5","title":"Isotope and geochemical constraints on Proterozoic crustal evolution in south-eastern Africa","display_name":"Isotope and geochemical constraints on Proterozoic crustal evolution in south-eastern Africa","publication_year":1989,"publication_date":"1989-11-01","ids":{"openalex":"https://openalex.org/W2010449408","doi":"https://doi.org/10.1016/0301-9268(89)90037-5","mag":"2010449408"},"language":"en","primary_location":{"id":"doi:10.1016/0301-9268(89)90037-5","doi":"https://doi.org/10.1016/0301-9268(89)90037-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0301-9268(89)90037-5","pdf_url":null,"source":{"id":"https://openalex.org/S1025118869","display_name":"Precambrian Research","issn_l":"0301-9268","issn":["0301-9268","1872-7433"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Precambrian Research","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/A5013980648","display_name":"B. M. Eglington","orcid":"https://orcid.org/0000-0003-1318-6062","observed_orcids":["https://orcid.org/0000-0003-1318-6062"]},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"B.M. Eglington","raw_affiliation_strings":["Division of Earth, Marine and Atmospheric Science and Technology, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001 Republic of South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Earth, Marine and Atmospheric Science and Technology, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001 Republic of South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036396036","display_name":"Robin E Harmer","orcid":"https://orcid.org/0000-0003-3283-124X","observed_orcids":["https://orcid.org/0000-0003-3283-124X"]},"institutions":[{"id":"https://openalex.org/I21360634","display_name":"Council for Scientific and Industrial Research","ror":"https://ror.org/05j00sr48","country_code":"ZA","type":"government","lineage":["https://openalex.org/I21360634"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"R.E. Harmer","raw_affiliation_strings":["Division of Earth, Marine and Atmospheric Science and Technology, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001 Republic of South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Earth, Marine and Atmospheric Science and Technology, Council for Scientific and Industrial Research, P.O. Box 395, Pretoria 0001 Republic of South Africa","institution_ids":["https://openalex.org/I21360634"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016118660","display_name":"A. Kerr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"A. Kerr","raw_affiliation_strings":["Department of Geology and Applied Geology, University of Natal, Durban Republic of South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geology and Applied Geology, University of Natal, Durban Republic of South Africa","institution_ids":["https://openalex.org/I95023434"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3600,"currency":"USD","value_usd":3600},"apc_paid":null,"fwci":1.807,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.81821214,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"45","issue":"1-3","first_page":"159","last_page":"174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.0006000000284984708,"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"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/proterozoic-crustal-evolution","display_name":"Proterozoic crustal evolution","score":0.9980000257492065},{"id":"https://openalex.org/keywords/a-type-granite","display_name":"A-type granite","score":0.8349999785423279},{"id":"https://openalex.org/keywords/rapakivi-granite","display_name":"rapakivi granite","score":0.9039999842643738},{"id":"https://openalex.org/keywords/nd-isotopes","display_name":"Nd isotopes","score":0.8059999942779541},{"id":"https://openalex.org/keywords/strontium-isotopes","display_name":"strontium isotopes","score":0.8999999761581421},{"id":"https://openalex.org/keywords/crustal-accretion","display_name":"crustal accretion","score":0.7960000038146973},{"id":"https://openalex.org/keywords/crustal-differentiation","display_name":"crustal differentiation","score":0.878000020980835},{"id":"https://openalex.org/keywords/arc-magmatism","display_name":"arc magmatism","score":0.7020000219345093},{"id":"https://openalex.org/keywords/depleted-mantle","display_name":"depleted mantle","score":0.5419999957084656},{"id":"https://openalex.org/keywords/metapelites","display_name":"metapelites","score":0.6269999742507935},{"id":"https://openalex.org/keywords/granitoid-plutons","display_name":"granitoid plutons","score":0.5910000205039978}],"concepts":[{"id":"https://openalex.org/C93033518","wikidata":"https://www.wikidata.org/wiki/Q104162","display_name":"Proterozoic","level":3,"score":0.9147658348083496},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.9081376791000366},{"id":"https://openalex.org/C150999391","wikidata":"https://www.wikidata.org/wiki/Q509037","display_name":"Terrane","level":3,"score":0.811470091342926},{"id":"https://openalex.org/C149347711","wikidata":"https://www.wikidata.org/wiki/Q104168","display_name":"Archean","level":2,"score":0.7828061580657959},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.6896504163742065},{"id":"https://openalex.org/C95628711","wikidata":"https://www.wikidata.org/wiki/Q1977029","display_name":"Protolith","level":3,"score":0.5624426603317261},{"id":"https://openalex.org/C2776698055","wikidata":"https://www.wikidata.org/wiki/Q4232578","display_name":"Crust","level":2,"score":0.5302490592002869},{"id":"https://openalex.org/C171701179","wikidata":"https://www.wikidata.org/wiki/Q166409","display_name":"Gneiss","level":3,"score":0.48555752635002136},{"id":"https://openalex.org/C67236022","wikidata":"https://www.wikidata.org/wiki/Q4364434","display_name":"Mantle (geology)","level":2,"score":0.4585139751434326},{"id":"https://openalex.org/C34122518","wikidata":"https://www.wikidata.org/wiki/Q513110","display_name":"Pluton","level":3,"score":0.4445638358592987},{"id":"https://openalex.org/C154912208","wikidata":"https://www.wikidata.org/wiki/Q5190256","display_name":"Crustal recycling","level":4,"score":0.42772769927978516},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.3488747477531433},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.32658514380455017},{"id":"https://openalex.org/C141646446","wikidata":"https://www.wikidata.org/wiki/Q858571","display_name":"Continental crust","level":3,"score":0.29950422048568726},{"id":"https://openalex.org/C26687426","wikidata":"https://www.wikidata.org/wiki/Q47069","display_name":"Metamorphic rock","level":2,"score":0.2247183620929718},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.19665002822875977}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0301-9268(89)90037-5","doi":"https://doi.org/10.1016/0301-9268(89)90037-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0301-9268(89)90037-5","pdf_url":null,"source":{"id":"https://openalex.org/S1025118869","display_name":"Precambrian Research","issn_l":"0301-9268","issn":["0301-9268","1872-7433"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Precambrian Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W30090892","https://openalex.org/W613695323","https://openalex.org/W637118092","https://openalex.org/W1644802222","https://openalex.org/W1921613879","https://openalex.org/W1963606476","https://openalex.org/W1967949701","https://openalex.org/W1970621049","https://openalex.org/W1981719810","https://openalex.org/W1994811179","https://openalex.org/W1994881988","https://openalex.org/W2006725969","https://openalex.org/W2007105153","https://openalex.org/W2030643444","https://openalex.org/W2031244696","https://openalex.org/W2031909904","https://openalex.org/W2034057192","https://openalex.org/W2042803182","https://openalex.org/W2060810115","https://openalex.org/W2066909107","https://openalex.org/W2071111570","https://openalex.org/W2071409717","https://openalex.org/W2083349594","https://openalex.org/W2088670614","https://openalex.org/W2106523012","https://openalex.org/W2108971421","https://openalex.org/W2263390017","https://openalex.org/W2285028396","https://openalex.org/W2312478095","https://openalex.org/W2315715552","https://openalex.org/W2505254605","https://openalex.org/W2516578943","https://openalex.org/W2523684471","https://openalex.org/W2714776376","https://openalex.org/W3145063878","https://openalex.org/W3201342217","https://openalex.org/W3202058891","https://openalex.org/W4285719527","https://openalex.org/W6601210738","https://openalex.org/W6640263441","https://openalex.org/W6693053267","https://openalex.org/W6695759900","https://openalex.org/W6801741903"],"related_works":["https://openalex.org/W2099067742","https://openalex.org/W2084516278","https://openalex.org/W2021954729","https://openalex.org/W1999089550","https://openalex.org/W7100859023","https://openalex.org/W1942988999","https://openalex.org/W1486989212","https://openalex.org/W2094941598","https://openalex.org/W4245340369","https://openalex.org/W1980281443"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
