{"id":"https://openalex.org/W1589987290","doi":"https://doi.org/10.1017/s0033822200052139","title":"Comparative Radiocarbon Dating of Lignite, Pottery, and Charcoal Samples from Babeldaob Island, Republic of Palau","display_name":"Comparative Radiocarbon Dating of Lignite, Pottery, and Charcoal Samples from Babeldaob Island, Republic of Palau","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1589987290","doi":"https://doi.org/10.1017/s0033822200052139","mag":"1589987290"},"language":"en","primary_location":{"id":"doi:10.1017/s0033822200052139","doi":"https://doi.org/10.1017/s0033822200052139","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0033822200052139","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/AC6F01F48C0AB320AACFD64DEECE636F/S0033822200052139a.pdf/div-class-title-comparative-radiocarbon-dating-of-lignite-pottery-and-charcoal-samples-from-babeldaob-island-republic-of-palau-div.pdf","source":{"id":"https://openalex.org/S35778795","display_name":"Radiocarbon","issn_l":"0033-8222","issn":["0033-8222","1945-5755"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","erih-plus","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiocarbon","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/AC6F01F48C0AB320AACFD64DEECE636F/S0033822200052139a.pdf/div-class-title-comparative-radiocarbon-dating-of-lignite-pottery-and-charcoal-samples-from-babeldaob-island-republic-of-palau-div.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059031796","display_name":"Atholl Anderson","orcid":"https://orcid.org/0000-0002-7636-7306","observed_orcids":["https://orcid.org/0000-0002-7636-7306"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Atholl Anderson","raw_affiliation_strings":["Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111641536","display_name":"John Chappell","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"John Chappell","raw_affiliation_strings":["Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025546525","display_name":"Geoffrey Clark","orcid":"https://orcid.org/0000-0002-9055-655X","observed_orcids":["https://orcid.org/0000-0002-9055-655X"]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Geoffrey Clark","raw_affiliation_strings":["Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066576095","display_name":"Sarah Phear","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Sarah Phear","raw_affiliation_strings":["Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Archaeological Research, Australian National University, Canberra ACT 0200, Australia","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059031796"],"corresponding_institution_ids":["https://openalex.org/I118347636"],"apc_list":{"value":2487,"currency":"USD","value_usd":2487},"apc_paid":null,"fwci":5.4767,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.96002365,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"47","issue":"1","first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10087","display_name":"Archaeology and ancient environmental studies","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10087","display_name":"Archaeology and ancient environmental studies","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T12473","display_name":"Pacific and Southeast Asian Studies","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/radiocarbon-contamination","display_name":"radiocarbon contamination","score":0.7990000247955322},{"id":"https://openalex.org/keywords/lignite","display_name":"lignite","score":0.7260000109672546},{"id":"https://openalex.org/keywords/pottery","display_name":"pottery","score":0.527999997138977},{"id":"https://openalex.org/keywords/charcoal","display_name":"charcoal","score":0.9589999914169312},{"id":"https://openalex.org/keywords/archaeological-chronology","display_name":"archaeological chronology","score":0.7670000195503235},{"id":"https://openalex.org/keywords/sedimentary-succession","display_name":"sedimentary succession","score":0.7509999871253967},{"id":"https://openalex.org/keywords/old-carbon","display_name":"old carbon","score":0.4740000069141388}],"concepts":[{"id":"https://openalex.org/C100134115","wikidata":"https://www.wikidata.org/wiki/Q173412","display_name":"Radiocarbon dating","level":2,"score":0.9555732607841492},{"id":"https://openalex.org/C526406351","wikidata":"https://www.wikidata.org/wiki/Q177463","display_name":"Charcoal","level":2,"score":0.8787556886672974},{"id":"https://openalex.org/C130056557","wikidata":"https://www.wikidata.org/wiki/Q11642","display_name":"Pottery","level":2,"score":0.8692629337310791},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.7139988541603088},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.649715781211853},{"id":"https://openalex.org/C6494504","wikidata":"https://www.wikidata.org/wiki/Q82480","display_name":"Sedimentary rock","level":2,"score":0.5303621292114258},{"id":"https://openalex.org/C24547453","wikidata":"https://www.wikidata.org/wiki/Q332423","display_name":"Absolute dating","level":3,"score":0.4876207411289215},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.2693265676498413},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22877848148345947},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0607011616230011},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1017/s0033822200052139","doi":"https://doi.org/10.1017/s0033822200052139","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0033822200052139","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/AC6F01F48C0AB320AACFD64DEECE636F/S0033822200052139a.pdf/div-class-title-comparative-radiocarbon-dating-of-lignite-pottery-and-charcoal-samples-from-babeldaob-island-republic-of-palau-div.pdf","source":{"id":"https://openalex.org/S35778795","display_name":"Radiocarbon","issn_l":"0033-8222","issn":["0033-8222","1945-5755"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","erih-plus","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiocarbon","raw_type":"journal-article"},{"id":"pmh:oai:repository.arizona.edu:10150/653570","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/653570","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"9","raw_type":"Article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/87598","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/87598","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Radiocarbon","raw_type":"Journal article"}],"best_oa_location":{"id":"doi:10.1017/s0033822200052139","doi":"https://doi.org/10.1017/s0033822200052139","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s0033822200052139","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/AC6F01F48C0AB320AACFD64DEECE636F/S0033822200052139a.pdf/div-class-title-comparative-radiocarbon-dating-of-lignite-pottery-and-charcoal-samples-from-babeldaob-island-republic-of-palau-div.pdf","source":{"id":"https://openalex.org/S35778795","display_name":"Radiocarbon","issn_l":"0033-8222","issn":["0033-8222","1945-5755"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-c","erih-plus","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Radiocarbon","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309820","display_name":"Universitetet i Troms\u00f8","ror":"https://ror.org/00wge5k78"},{"id":"https://openalex.org/F4320320431","display_name":"Australian National University","ror":"https://ror.org/019wvm592"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1589987290.pdf","grobid_xml":"https://content.openalex.org/works/W1589987290.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W175726162","https://openalex.org/W1493922415","https://openalex.org/W1524996888","https://openalex.org/W1763519502","https://openalex.org/W1928750549","https://openalex.org/W1985090151","https://openalex.org/W2006212256","https://openalex.org/W2009761454","https://openalex.org/W2036192167","https://openalex.org/W2073827186","https://openalex.org/W2162325277","https://openalex.org/W2200289580","https://openalex.org/W2216631690","https://openalex.org/W2220240927","https://openalex.org/W2236772120","https://openalex.org/W2313360550","https://openalex.org/W2489098053","https://openalex.org/W2494280688","https://openalex.org/W4285719527","https://openalex.org/W4294555410","https://openalex.org/W6722880809"],"related_works":["https://openalex.org/W2009143158","https://openalex.org/W2313360550","https://openalex.org/W4390121448","https://openalex.org/W2207595102","https://openalex.org/W2329114211","https://openalex.org/W112718937","https://openalex.org/W7125713419","https://openalex.org/W2604703568","https://openalex.org/W2002460707","https://openalex.org/W2479838099"],"abstract_inverted_index":{"It":[0,73],"is":[1,74],"difficult":[2],"to":[3,82],"construct":[4],"archaeological":[5],"chronologies":[6,43],"for":[7,42,85],"Babeldaob,":[8],"the":[9,17,21,50],"main":[10],"island":[11],"of":[12,20,44,49,70],"Palau":[13],"(western":[14],"Micronesia),":[15],"because":[16],"saprolitic":[18],"clays":[19],"dominant":[22],"terraced-hill":[23],"sites":[24],"and":[25,56,67],"associated":[26],"ceramic":[27],"sherds":[28],"often":[29],"contain":[30],"old":[31,66],"carbon":[32,87],"that":[33,76],"originated":[34],"in":[35,61],"lignites.":[36],"This":[37],"has":[38],"implications,":[39],"as":[40],"well,":[41],"sedimentary":[45],"sequences.":[46],"Comparative":[47],"analysis":[48],"dating":[51],"problem":[52],"using":[53],"lignite,":[54],"pottery,":[55],"charcoal":[57],"samples":[58,78],"indicates":[59],"that,":[60],"fact,":[62],"there":[63],"are":[64],"both":[65],"young":[68],"sources":[69],"potential":[71],"contamination.":[72],"concluded":[75],"radiocarbon":[77],"from":[79],"Babeldaob":[80],"need":[81],"be":[83],"tested":[84],"appropriate":[86],"content":[88],"rather":[89],"than":[90],"relying":[91],"solely":[92],"upon":[93],"material":[94],"identification.":[95]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}