Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2604896365', 'doi': 'https://doi.org/10.1017/aap.2016.10', 'title': 'Strategies for<sup>14</sup>C Dating the Oxtotitlán Cave Paintings, Guerrero, Mexico', 'display_name': 'Strategies for<sup>14</sup>C Dating the Oxtotitlán Cave Paintings, Guerrero, Mexico', 'publication_year': 2017, 'publication_date': '2017-03-27', 'ids': {'openalex': 'https://openalex.org/W2604896365', 'doi': 'https://doi.org/10.1017/aap.2016.10', 'mag': '2604896365'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1017/aap.2016.10', 'pdf_url': 'https://www.cambridge.org/core/services/aop-cambridge-core/content/view/3FA38E5122047956B288E15B3D67DC50/S2326376816000103a.pdf/div-class-title-strategies-for-span-class-sup-14-span-c-dating-the-oxtotitlan-cave-paintings-guerrero-mexico-div.pdf', 'source': {'id': 'https://openalex.org/S2764497410', 'display_name': 'Advances in Archaeological Practice', 'issn_l': '2326-3768', 'issn': ['2326-3768'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'hybrid', 'oa_url': 'https://www.cambridge.org/core/services/aop-cambridge-core/content/view/3FA38E5122047956B288E15B3D67DC50/S2326376816000103a.pdf/div-class-title-strategies-for-span-class-sup-14-span-c-dating-the-oxtotitlan-cave-paintings-guerrero-mexico-div.pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5051511784', 'display_name': 'Jon Russ', 'orcid': 'https://orcid.org/0000-0003-3735-2459'}, 'institutions': [{'id': 'https://openalex.org/I117979880', 'display_name': 'Rhodes College', 'ror': 'https://ror.org/049xfwy04', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I117979880']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Jon Russ', 'raw_affiliation_strings': ['Department of Chemistry, Rhodes College, Memphis, TN 38104, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Chemistry, Rhodes College, Memphis, TN 38104, USA', 'institution_ids': ['https://openalex.org/I117979880']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082655656', 'display_name': 'Mary Pohl', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I103163165', 'display_name': 'Florida State University', 'ror': 'https://ror.org/05g3dte14', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I103163165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Mary D. Pohl', 'raw_affiliation_strings': ['Department of Anthropology, Florida State University, Tallahassee, FL 32306, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Anthropology, Florida State University, Tallahassee, FL 32306, USA', 'institution_ids': ['https://openalex.org/I103163165']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074399228', 'display_name': 'Christopher L. von Nagy', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I134113660', 'display_name': 'University of Nevada Reno', 'ror': 'https://ror.org/01keh0577', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I134113660']}, {'id': 'https://openalex.org/I103163165', 'display_name': 'Florida State University', 'ror': 'https://ror.org/05g3dte14', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I103163165']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Christopher L. von Nagy', 'raw_affiliation_strings': ['Department of Anthropology, University of Nevada, Reno, NV 89547, and Department of Anthropology, Florida State University, Tallahassee, FL 32306, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Anthropology, University of Nevada, Reno, NV 89547, and Department of Anthropology, Florida State University, Tallahassee, FL 32306, USA', 'institution_ids': ['https://openalex.org/I134113660', 'https://openalex.org/I103163165']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103237149', 'display_name': 'Karen L. Steelman', 'orcid': 'https://orcid.org/0000-0003-3418-3645'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Karen L. Steelman', 'raw_affiliation_strings': ['Shumla Archaeological Research & Education Center, Comstock, TX'], 'affiliations': [{'raw_affiliation_string': 'Shumla Archaeological Research & Education Center, Comstock, TX', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031844126', 'display_name': 'Heather Hurst', 'orcid': 'https://orcid.org/0000-0002-1177-6627'}, 'institutions': [{'id': 'https://openalex.org/I21104390', 'display_name': 'Skidmore College', 'ror': 'https://ror.org/04nzrzs08', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I21104390']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Heather Hurst', 'raw_affiliation_strings': ['Department of Anthropology, Skidmore College, Saratoga Springs, NY 12866, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Anthropology, Skidmore College, Saratoga Springs, NY 12866, USA', 'institution_ids': ['https://openalex.org/I21104390']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5036827453', 'display_name': 'Leonard Ashby', 'orcid': None}, 'institutions': [], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Leonard Ashby', 'raw_affiliation_strings': ['Artist, Ballston Spa, NY 12866, USA'], 'affiliations': [{'raw_affiliation_string': 'Artist, Ballston Spa, NY 12866, USA', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009024030', 'display_name': 'Paul Schmidt', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I8961855', 'display_name': 'Universidad Nacional Autónoma de México', 'ror': 'https://ror.org/01tmp8f25', 'country_code': 'MX', 'type': 'education', 'lineage': ['https://openalex.org/I8961855']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Paul Schmidt', 'raw_affiliation_strings': ['Instituto de Investigaciones Antropológicas, Universidad Nacional Autónoma de México, Ciudad de México 04510, México'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Investigaciones Antropológicas, Universidad Nacional Autónoma de México, Ciudad de México 04510, México', 'institution_ids': ['https://openalex.org/I8961855']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003329269', 'display_name': 'Eliseo F. Padilla Gutiérrez', 'orcid': 'https://orcid.org/0000-0002-2529-8603'}, 'institutions': [{'id': 'https://openalex.org/I4210164711', 'display_name': 'National Institute of Anthropology and History', 'ror': 'https://ror.org/0509e3289', 'country_code': 'MX', 'type': 'government', 'lineage': ['https://openalex.org/I4210164711']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Eliseo F. Padilla Gutiérrez', 'raw_affiliation_strings': ['Museo Nacional de Antropología, INAH, Av. Paseo de la Reforma y Gandhi s/n, Col. Polanco, Delegación Miguel Hidalgo, Ciudad de México 11560, México'], 'affiliations': [{'raw_affiliation_string': 'Museo Nacional de Antropología, INAH, Av. Paseo de la Reforma y Gandhi s/n, Col. Polanco, Delegación Miguel Hidalgo, Ciudad de México 11560, México', 'institution_ids': ['https://openalex.org/I4210164711']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5020295708', 'display_name': 'M. W. Rowe', 'orcid': 'https://orcid.org/0000-0001-9704-287X'}, 'institutions': [{'id': 'https://openalex.org/I4210129109', 'display_name': 'Museum of New Mexico', 'ror': 'https://ror.org/02engqd33', 'country_code': 'US', 'type': 'archive', 'lineage': ['https://openalex.org/I4210129109']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Marvin W. Rowe', 'raw_affiliation_strings': ['Office of Archaeological Studies, Center for New Mexico Archaeology, PO Box 2087, Santa Fe, NM 87504, USA'], 'affiliations': [{'raw_affiliation_string': 'Office of Archaeological Studies, Center for New Mexico Archaeology, PO Box 2087, Santa Fe, NM 87504, USA', 'institution_ids': ['https://openalex.org/I4210129109']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 7, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 4.383, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 30, 'citation_normalized_percentile': {'value': 0.770625, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '5', 'issue': '2', 'first_page': '170', 'last_page': '183'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11643', 'display_name': 'Geomycology in Cultural Heritage Conservation', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/1904', 'display_name': 'Earth-Surface Processes'}, '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/T11643', 'display_name': 'Geomycology in Cultural Heritage Conservation', 'score': 0.9982, 'subfield': {'id': 'https://openalex.org/subfields/1904', 'display_name': 'Earth-Surface Processes'}, '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/T10087', 'display_name': 'Radiocarbon Dating and Agricultural Origins', 'score': 0.9952, '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/T10017', 'display_name': 'Climate Change and Paleoclimatology', 'score': 0.9791, '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/polychrome', 'display_name': 'Polychrome', 'score': 0.8009383}, {'id': 'https://openalex.org/keywords/radiocarbon-dating', 'display_name': 'Radiocarbon Dating', 'score': 0.542875}, {'id': 'https://openalex.org/keywords/absolute-dating', 'display_name': 'Absolute dating', 'score': 0.50931585}, {'id': 'https://openalex.org/keywords/mesoamerica', 'display_name': 'Mesoamerica', 'score': 0.5045196}, {'id': 'https://openalex.org/keywords/cave-painting', 'display_name': 'Cave painting', 'score': 0.46788615}], 'concepts': [{'id': 'https://openalex.org/C100134115', 'wikidata': 'https://www.wikidata.org/wiki/Q173412', 'display_name': 'Radiocarbon dating', 'level': 2, 'score': 0.9013729}, {'id': 'https://openalex.org/C171878925', 'wikidata': 'https://www.wikidata.org/wiki/Q35509', 'display_name': 'Cave', 'level': 2, 'score': 0.8896754}, {'id': 'https://openalex.org/C2781145905', 'wikidata': 'https://www.wikidata.org/wiki/Q183127', 'display_name': 'Polychrome', 'level': 2, 'score': 0.8009383}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.6695562}, {'id': 'https://openalex.org/C205783811', 'wikidata': 'https://www.wikidata.org/wiki/Q11629', 'display_name': 'Painting', 'level': 2, 'score': 0.6603243}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.54216075}, {'id': 'https://openalex.org/C24547453', 'wikidata': 'https://www.wikidata.org/wiki/Q332423', 'display_name': 'Absolute dating', 'level': 3, 'score': 0.50931585}, {'id': 'https://openalex.org/C504846192', 'wikidata': 'https://www.wikidata.org/wiki/Q13703', 'display_name': 'Mesoamerica', 'level': 2, 'score': 0.5045196}, {'id': 'https://openalex.org/C85311402', 'wikidata': 'https://www.wikidata.org/wiki/Q214334', 'display_name': 'Cave painting', 'level': 3, 'score': 0.46788615}, {'id': 'https://openalex.org/C142362112', 'wikidata': 'https://www.wikidata.org/wiki/Q735', 'display_name': 'Art', 'level': 0, 'score': 0.35238612}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.17502895}, {'id': 'https://openalex.org/C52119013', 'wikidata': 'https://www.wikidata.org/wiki/Q50637', 'display_name': 'Art history', 'level': 1, 'score': 0.09788412}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1017/aap.2016.10', 'pdf_url': 'https://www.cambridge.org/core/services/aop-cambridge-core/content/view/3FA38E5122047956B288E15B3D67DC50/S2326376816000103a.pdf/div-class-title-strategies-for-span-class-sup-14-span-c-dating-the-oxtotitlan-cave-paintings-guerrero-mexico-div.pdf', 'source': {'id': 'https://openalex.org/S2764497410', 'display_name': 'Advances in Archaeological Practice', 'issn_l': '2326-3768', 'issn': ['2326-3768'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1017/aap.2016.10', 'pdf_url': 'https://www.cambridge.org/core/services/aop-cambridge-core/content/view/3FA38E5122047956B288E15B3D67DC50/S2326376816000103a.pdf/div-class-title-strategies-for-span-class-sup-14-span-c-dating-the-oxtotitlan-cave-paintings-guerrero-mexico-div.pdf', 'source': {'id': 'https://openalex.org/S2764497410', 'display_name': 'Advances in Archaeological Practice', 'issn_l': '2326-3768', 'issn': ['2326-3768'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 83, 'referenced_works': ['https://openalex.org/W129030844', 'https://openalex.org/W1512850585', 'https://openalex.org/W1580948926', 'https://openalex.org/W1799741389', 'https://openalex.org/W1818733879', 'https://openalex.org/W1828986547', 'https://openalex.org/W1897286416', 'https://openalex.org/W1946401874', 'https://openalex.org/W1969195597', 'https://openalex.org/W1975154921', 'https://openalex.org/W1975342414', 'https://openalex.org/W1980994928', 'https://openalex.org/W1988330638', 'https://openalex.org/W1992249081', 'https://openalex.org/W2004632169', 'https://openalex.org/W2006873841', 'https://openalex.org/W2012260747', 'https://openalex.org/W2016907224', 'https://openalex.org/W2017451867', 'https://openalex.org/W2019151206', 'https://openalex.org/W2019715151', 'https://openalex.org/W2025785069', 'https://openalex.org/W2037910105', 'https://openalex.org/W2048811455', 'https://openalex.org/W2058143309', 'https://openalex.org/W2064731731', 'https://openalex.org/W2066854611', 'https://openalex.org/W2066995571', 'https://openalex.org/W2071463925', 'https://openalex.org/W2074977438', 'https://openalex.org/W2076180326', 'https://openalex.org/W2090551666', 'https://openalex.org/W2094119246', 'https://openalex.org/W2097517115', 'https://openalex.org/W2098514282', 'https://openalex.org/W2107875550', 'https://openalex.org/W2109452297', 'https://openalex.org/W2113384456', 'https://openalex.org/W2120523108', 'https://openalex.org/W2121655476', 'https://openalex.org/W2144291670', 'https://openalex.org/W2146687568', 'https://openalex.org/W2147190536', 'https://openalex.org/W2155089258', 'https://openalex.org/W2155127888', 'https://openalex.org/W2159193109', 'https://openalex.org/W2161064011', 'https://openalex.org/W2163842868', 'https://openalex.org/W2164358599', 'https://openalex.org/W2166147918', 'https://openalex.org/W2167452694', 'https://openalex.org/W2169769691', 'https://openalex.org/W2172145953', 'https://openalex.org/W2300222529', 'https://openalex.org/W2306908445', 'https://openalex.org/W2318303299', 'https://openalex.org/W2328555041', 'https://openalex.org/W2328574951', 'https://openalex.org/W2467889026', 'https://openalex.org/W2483084502', 'https://openalex.org/W2490489727', 'https://openalex.org/W2494489837', 'https://openalex.org/W2502912168', 'https://openalex.org/W2522542090', 'https://openalex.org/W2620359550', 'https://openalex.org/W2743367296', 'https://openalex.org/W3012255478', 'https://openalex.org/W3035831622', 'https://openalex.org/W3135382233', 'https://openalex.org/W4233507730', 'https://openalex.org/W4234030177', 'https://openalex.org/W4249751050', 'https://openalex.org/W4252261410', 'https://openalex.org/W4285719527', 'https://openalex.org/W566845424', 'https://openalex.org/W576443509', 'https://openalex.org/W586230406', 'https://openalex.org/W604288958', 'https://openalex.org/W613564408', 'https://openalex.org/W635797012', 'https://openalex.org/W640526560', 'https://openalex.org/W70262951', 'https://openalex.org/W86181012'], 'related_works': ['https://openalex.org/W851451795', 'https://openalex.org/W4248501869', 'https://openalex.org/W4244772237', 'https://openalex.org/W2559638261', 'https://openalex.org/W2550438163', 'https://openalex.org/W2518517268', 'https://openalex.org/W2478891811', 'https://openalex.org/W2307354226', 'https://openalex.org/W2054137987', 'https://openalex.org/W1509062019'], 'abstract_inverted_index': {'ABSTRACT': [0], 'Oxtotitlán': [1], 'Cave': [2], 'paintings': [3, 85], 'have': [4], 'been': [5, 25], 'considered': [6], 'among': [7], 'the': [8, 31, 56, 60, 66, 76, 80, 87], 'earliest': [9], 'in': [10], 'Mesoamerica': [11], 'on': [12], 'stylistic': [13], 'grounds,': [14], 'but': [15], 'confirmation': [16], 'of': [17, 33, 82], 'this': [18], 'hypothesis': [19], 'through': [20], 'absolute': [21], 'dating': [22], 'has': [23, 73], 'not': [24], 'attempted': [26], 'until': [27], 'now.': [28], 'We': [29], 'describe': [30], 'application': [32], 'advanced': [34], 'radiocarbon': [35], 'strategies': [36], 'developed': [37], 'for': [38, 79], 'situations': [39], 'such': [40], 'as': [41], 'caves': [42], 'with': [43], 'high': [44], 'carbon': [45], 'backgrounds.': [46], 'Using': [47], 'a': [48, 97], 'low-temperature': [49], 'plasma': [50], 'oxidation': [51], 'system,': [52], 'we': [53], 'dated': [54], 'both': [55], 'ancient': [57], 'paint': [58, 67], 'and': [59, 90], 'biogenic': [61], 'rock': [62, 84], 'coatings': [63], 'that': [64], 'cover': [65], 'layers': [68], 'at': [69], 'Oxtotitlán.': [70], 'Our': [71], 'research': [72], 'significantly': [74], 'expanded': [75], 'time': [77], 'frame': [78], 'production': [81], 'polychrome': [83], 'encompassing': [86], 'Early': [88], 'Formative': [89], 'Late': [91], 'Formative/Early': [92], 'Classic': [93], 'periods,': [94], 'statistically': [95], 'spanning': [96], 'long': [98], 'era': [99], 'from': [100], 'before': [101], 'ca.': [102], '1500': [103], 'cal': [104, 107], 'B.C.': [105], 'to': [106], 'A.D.': [108], '600.': [109]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2604896365', 'counts_by_year': [{'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 15}, {'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-09-14T21:16:00.570685', 'created_date': '2017-04-14'}