date: 2020-04-15T13:29:56Z pdf:unmappedUnicodeCharsPerPage: 0 pdf:PDFVersion: 1.5 pdf:docinfo:title: Human responses to climate and ecosystem change in ancient Arabia xmp:CreatorTool: Arbortext Advanced Print Publisher 9.1.510/W Unicode access_permission:modify_annotations: true access_permission:can_print_degraded: true dcterms:created: 2020-04-09T07:57:44Z Last-Modified: 2020-04-15T13:29:56Z dcterms:modified: 2020-04-15T13:29:56Z dc:format: application/pdf; version=1.5 title: Human responses to climate and ecosystem change in ancient Arabia xmpMM:DocumentID: uuid:4dfbc012-1dd2-11b2-0a00-fb09271dd700 Last-Save-Date: 2020-04-15T13:29:56Z pdf:docinfo:creator_tool: Arbortext Advanced Print Publisher 9.1.510/W Unicode CrossMarkDomains[1]: www.pnas.org access_permission:fill_in_form: true pdf:docinfo:modified: 2020-04-15T13:29:56Z meta:save-date: 2020-04-15T13:29:56Z pdf:encrypted: false dc:title: Human responses to climate and ecosystem change in ancient Arabia modified: 2020-04-15T13:29:56Z pdf:docinfo:custom:CrossMarkDomains[1]: www.pnas.org Content-Type: application/pdf X-Parsed-By: org.apache.tika.parser.DefaultParser meta:creation-date: 2020-04-09T07:57:44Z pdf:docinfo:custom:CrossmarkMajorVersionDate: 2020-04-09 created: 2020-04-09T07:57:44Z access_permission:extract_for_accessibility: true access_permission:assemble_document: true xmpTPg:NPages: 8 Creation-Date: 2020-04-09T07:57:44Z pdf:charsPerPage: 6380 access_permission:extract_content: true access_permission:can_print: true pdf:docinfo:custom:doi: 10.1073/pnas.1920211117 pdf:docinfo:custom:CrossmarkDomainExclusive: false producer: Acrobat Distiller 10.0.0 (Windows) CrossmarkDomainExclusive: false access_permission:can_modify: true pdf:docinfo:producer: Acrobat Distiller 10.0.0 (Windows) pdf:docinfo:created: 2020-04-09T07:57:44Z CrossmarkMajorVersionDate: 2020-04-09 doi: 10.1073/pnas.1920211117