Publication Information

{'id': 'https://openalex.org/W2063083470', 'doi': 'https://doi.org/10.1126/science.1256211', 'title': 'Large sulfur isotope fractionations associated with Neoarchean microbial sulfate reduction', 'display_name': 'Large sulfur isotope fractionations associated with Neoarchean microbial sulfate reduction', 'publication_year': 2014, 'publication_date': '2014-11-06', 'ids': {'openalex': 'https://openalex.org/W2063083470', 'doi': 'https://doi.org/10.1126/science.1256211', 'mag': '2063083470', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/25378623'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1126/science.1256211', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5073960275', 'display_name': 'Iadviga Zhelezinskaia', 'orcid': 'https://orcid.org/0000-0002-7677-0488'}, 'institutions': [{'id': 'https://openalex.org/I4210144776', 'display_name': 'Earth System Science Interdisciplinary Center', 'ror': 'https://ror.org/042607708', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}, {'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Iadviga Zhelezinskaia', 'raw_affiliation_strings': ['Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.', 'institution_ids': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020476917', 'display_name': 'Alan J. Kaufman', 'orcid': 'https://orcid.org/0000-0003-4129-6445'}, 'institutions': [{'id': 'https://openalex.org/I4210144776', 'display_name': 'Earth System Science Interdisciplinary Center', 'ror': 'https://ror.org/042607708', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}, {'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Alan J. Kaufman', 'raw_affiliation_strings': ['Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.', 'institution_ids': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053400740', 'display_name': 'James Farquhar', 'orcid': 'https://orcid.org/0000-0003-3388-612X'}, 'institutions': [{'id': 'https://openalex.org/I4210144776', 'display_name': 'Earth System Science Interdisciplinary Center', 'ror': 'https://ror.org/042607708', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}, {'id': 'https://openalex.org/I66946132', 'display_name': 'University of Maryland, College Park', 'ror': 'https://ror.org/047s2c258', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I66946132']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'James Farquhar', 'raw_affiliation_strings': ['Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA.', 'institution_ids': ['https://openalex.org/I4210144776', 'https://openalex.org/I66946132']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5053338624', 'display_name': 'John Cliff', 'orcid': 'https://orcid.org/0000-0002-7395-5604'}, 'institutions': [{'id': 'https://openalex.org/I4210126299', 'display_name': 'ARC Centre of Excellence for Core to Crust Fluid Systems', 'ror': 'https://ror.org/03nk9pp38', 'country_code': 'AU', 'type': 'facility', 'lineage': ['https://openalex.org/I1337719021', 'https://openalex.org/I2801453606', 'https://openalex.org/I4210126299', 'https://openalex.org/I4210132349', 'https://openalex.org/I99043593']}, {'id': 'https://openalex.org/I177877127', 'display_name': 'University of Western Australia', 'ror': 'https://ror.org/047272k79', 'country_code': 'AU', 'type': 'education', 'lineage': ['https://openalex.org/I177877127']}], 'countries': ['AU'], 'is_corresponding': False, 'raw_author_name': 'John Cliff', 'raw_affiliation_strings': ['Centre for Microscopy Characterization and Analysis, ARC Centre of Excellence for Core to Crust Fluid Systems, University of Western Australia, Crawley, WA 6009, Australia.'], 'affiliations': [{'raw_affiliation_string': 'Centre for Microscopy Characterization and Analysis, ARC Centre of Excellence for Core to Crust Fluid Systems, University of Western Australia, Crawley, WA 6009, Australia.', 'institution_ids': ['https://openalex.org/I4210126299', 'https://openalex.org/I177877127']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 7.298, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 87, 'citation_normalized_percentile': {'value': 0.999929, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '346', 'issue': '6210', 'first_page': '742', 'last_page': '744'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10017', 'display_name': 'Geology and Paleoclimatology Research', 'score': 0.9986, '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'}}, 'topics': [{'id': 'https://openalex.org/T10017', 'display_name': 'Geology and Paleoclimatology Research', 'score': 0.9986, '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'}}, {'id': 'https://openalex.org/T10109', 'display_name': 'Paleontology and Stratigraphy of Fossils', 'score': 0.9983, '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/T12073', 'display_name': 'Isotope Analysis in Ecology', 'score': 0.9974, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/sulfur-cycle', 'display_name': 'Sulfur Cycle', 'score': 0.8768015}, {'id': 'https://openalex.org/keywords/biogeochemical-cycle', 'display_name': 'Biogeochemical Cycle', 'score': 0.719796}, {'id': 'https://openalex.org/keywords/mass-independent-fractionation', 'display_name': 'Mass-independent fractionation', 'score': 0.5139184}, {'id': 'https://openalex.org/keywords/early-earth', 'display_name': 'Early Earth', 'score': 0.4246077}, {'id': 'https://openalex.org/keywords/isotopes-of-sulfur', 'display_name': 'Isotopes of sulfur', 'score': 0.423191}], 'concepts': [{'id': 'https://openalex.org/C74826761', 'wikidata': 'https://www.wikidata.org/wiki/Q1361502', 'display_name': 'Sulfur cycle', 'level': 3, 'score': 0.8768015}, {'id': 'https://openalex.org/C518881349', 'wikidata': 'https://www.wikidata.org/wiki/Q682', 'display_name': 'Sulfur', 'level': 2, 'score': 0.8600145}, {'id': 'https://openalex.org/C149347711', 'wikidata': 'https://www.wikidata.org/wiki/Q104168', 'display_name': 'Archean', 'level': 2, 'score': 0.82104075}, {'id': 'https://openalex.org/C2778343803', 'wikidata': 'https://www.wikidata.org/wiki/Q172290', 'display_name': 'Sulfate', 'level': 2, 'score': 0.7997948}, {'id': 'https://openalex.org/C71915725', 'wikidata': 'https://www.wikidata.org/wiki/Q846303', 'display_name': 'Biogeochemical cycle', 'level': 2, 'score': 0.719796}, {'id': 'https://openalex.org/C107872376', 'wikidata': 'https://www.wikidata.org/wiki/Q321355', 'display_name': 'Environmental chemistry', 'level': 1, 'score': 0.6228566}, {'id': 'https://openalex.org/C145269806', 'wikidata': 'https://www.wikidata.org/wiki/Q17147144', 'display_name': 'Mass-independent fractionation', 'level': 4, 'score': 0.5139184}, {'id': 'https://openalex.org/C2779334269', 'wikidata': 'https://www.wikidata.org/wiki/Q3080293', 'display_name': 'Isotope fractionation', 'level': 3, 'score': 0.5135634}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.46742743}, {'id': 'https://openalex.org/C197248824', 'wikidata': 'https://www.wikidata.org/wiki/Q184395', 'display_name': 'Seawater', 'level': 2, 'score': 0.46277794}, {'id': 'https://openalex.org/C2776744078', 'wikidata': 'https://www.wikidata.org/wiki/Q5326645', 'display_name': 'Early Earth', 'level': 2, 'score': 0.4246077}, {'id': 'https://openalex.org/C84131730', 'wikidata': 'https://www.wikidata.org/wiki/Q468081', 'display_name': 'Isotopes of sulfur', 'level': 4, 'score': 0.423191}, {'id': 'https://openalex.org/C164304813', 'wikidata': 'https://www.wikidata.org/wiki/Q25276', 'display_name': 'Isotope', 'level': 2, 'score': 0.41475278}, {'id': 'https://openalex.org/C17409809', 'wikidata': 'https://www.wikidata.org/wiki/Q161764', 'display_name': 'Geochemistry', 'level': 1, 'score': 0.35183066}, {'id': 'https://openalex.org/C1965285', 'wikidata': 'https://www.wikidata.org/wiki/Q8008', 'display_name': 'Earth science', 'level': 1, 'score': 0.3454623}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.3358338}, {'id': 'https://openalex.org/C97428945', 'wikidata': 'https://www.wikidata.org/wiki/Q15305109', 'display_name': 'Fractionation', 'level': 2, 'score': 0.29164696}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.22085455}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C515207424', 'wikidata': 'https://www.wikidata.org/wiki/Q8066', 'display_name': 'Amino acid', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C2780912031', 'wikidata': 'https://www.wikidata.org/wiki/Q180341', 'display_name': 'Methionine', 'level': 3, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D012623', 'descriptor_name': 'Seawater', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D012623', 'descriptor_name': 'Seawater', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': True}, {'descriptor_ui': 'D013431', 'descriptor_name': 'Sulfates', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': True}, {'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002254', 'descriptor_name': 'Carbonates', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D002254', 'descriptor_name': 'Carbonates', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005591', 'descriptor_name': 'Chemical Fractionation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007501', 'descriptor_name': 'Iron', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007501', 'descriptor_name': 'Iron', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D010084', 'descriptor_name': 'Oxidation-Reduction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012623', 'descriptor_name': 'Seawater', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013431', 'descriptor_name': 'Sulfates', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D013431', 'descriptor_name': 'Sulfates', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': False}, {'descriptor_ui': 'D013431', 'descriptor_name': 'Sulfates', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013440', 'descriptor_name': 'Sulfides', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013440', 'descriptor_name': 'Sulfides', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D013460', 'descriptor_name': 'Sulfur Isotopes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013460', 'descriptor_name': 'Sulfur Isotopes', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D013460', 'descriptor_name': 'Sulfur Isotopes', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': False}, {'descriptor_ui': 'D013460', 'descriptor_name': 'Sulfur Isotopes', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1126/science.1256211', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/25378623', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Life below water', 'id': 'https://metadata.un.org/sdg/14', 'score': 0.89}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 70, 'referenced_works': ['https://openalex.org/W1561447623', 'https://openalex.org/W1969079562', 'https://openalex.org/W1972576751', 'https://openalex.org/W1972617139', 'https://openalex.org/W1975346732', 'https://openalex.org/W1983572208', 'https://openalex.org/W1984055345', 'https://openalex.org/W1986579555', 'https://openalex.org/W1988435801', 'https://openalex.org/W1989688923', 'https://openalex.org/W1998400456', 'https://openalex.org/W1998680662', 'https://openalex.org/W2005976476', 'https://openalex.org/W2007458249', 'https://openalex.org/W2010603268', 'https://openalex.org/W2011826055', 'https://openalex.org/W2012785998', 'https://openalex.org/W2015537716', 'https://openalex.org/W2017002868', 'https://openalex.org/W2018967433', 'https://openalex.org/W2022339784', 'https://openalex.org/W2022530129', 'https://openalex.org/W2027678678', 'https://openalex.org/W2027844136', 'https://openalex.org/W2028326186', 'https://openalex.org/W2028359665', 'https://openalex.org/W2028590108', 'https://openalex.org/W2033673278', 'https://openalex.org/W2034146435', 'https://openalex.org/W2040327551', 'https://openalex.org/W2040992972', 'https://openalex.org/W2042140061', 'https://openalex.org/W2047177768', 'https://openalex.org/W2047912772', 'https://openalex.org/W2050474635', 'https://openalex.org/W2052989634', 'https://openalex.org/W2054861741', 'https://openalex.org/W2055460259', 'https://openalex.org/W2064031234', 'https://openalex.org/W2064991810', 'https://openalex.org/W2065313259', 'https://openalex.org/W2065434131', 'https://openalex.org/W2068596469', 'https://openalex.org/W2071510629', 'https://openalex.org/W2072266115', 'https://openalex.org/W2075071049', 'https://openalex.org/W2089873370', 'https://openalex.org/W2091864502', 'https://openalex.org/W2100153488', 'https://openalex.org/W2104318478', 'https://openalex.org/W2112619374', 'https://openalex.org/W2114839168', 'https://openalex.org/W2115491599', 'https://openalex.org/W2133131747', 'https://openalex.org/W2133769848', 'https://openalex.org/W2134147632', 'https://openalex.org/W2136617541', 'https://openalex.org/W2148319192', 'https://openalex.org/W2149161924', 'https://openalex.org/W2152527486', 'https://openalex.org/W2154754282', 'https://openalex.org/W2160038629', 'https://openalex.org/W2160460331', 'https://openalex.org/W2162028671', 'https://openalex.org/W2320729769', 'https://openalex.org/W2738937425', 'https://openalex.org/W2912541773', 'https://openalex.org/W29204069', 'https://openalex.org/W322753937', 'https://openalex.org/W353521585'], 'related_works': ['https://openalex.org/W4388063589', 'https://openalex.org/W4255891479', 'https://openalex.org/W4234545645', 'https://openalex.org/W4230495837', 'https://openalex.org/W2374123051', 'https://openalex.org/W2349815084', 'https://openalex.org/W2157734470', 'https://openalex.org/W2041793440', 'https://openalex.org/W1982013923', 'https://openalex.org/W114113541'], 'abstract_inverted_index': {'The': [0], 'minor': [1], 'extent': [2], 'of': [3, 51, 78, 88, 95, 116], 'sulfur': [4, 40], 'isotope': [5, 41, 100], 'fractionation': [6], 'preserved': [7], 'in': [8, 21, 46, 108], 'many': [9], 'Neoarchean': [10, 122], 'sedimentary': [11], 'successions': [12], 'suggests': [13], 'that': [14, 27], 'sulfate-reducing': [15], 'microorganisms': [16], 'played': [17], 'an': [18], 'insignificant': [19], 'role': [20], 'ancient': [22], 'marine': [23, 90], 'environments,': [24], 'despite': [25], 'evidence': [26], 'these': [28], 'organisms': [29], 'evolved': [30], 'much': [31], 'earlier.': [32], 'We': [33], 'present': [34], 'bulk,': [35], 'microdrilled,': [36], 'and': [37, 99, 127], 'ion': [38], 'probe': [39], 'data': [42], 'from': [43], 'carbonate-associated': [44], 'pyrite': [45], 'the': [47], '~2.5-billion-year-old': [48], 'Batatal': [49, 110], 'Formation': [50], 'Brazil,': [52], 'revealing': [53], 'large': [54], 'mass-dependent': [55], 'fractionations': [56], '(approaching': [57], '50': [58], 'per': [59, 75], 'mil)': [60, 76], 'associated': [61], 'with': [62], 'microbial': [63], 'sulfate': [64, 97, 123], 'reduction,': [65], 'as': [66, 68], 'well': [67], 'consistently': [69], 'negative': [70, 105], 'Δ(33)S': [71, 106], 'values': [72], '(~': [73], '-2': [74], 'indicative': [77], 'atmospheric': [79], 'photochemical': [80], 'reactions.': [81], 'Persistent': [82], '(33)S': [83], 'depletion': [84], 'through': [85], '~60': [86], 'meters': [87], 'shallow': [89], 'carbonate': [91], 'implies': [92], 'long-term': [93], 'stability': [94], 'seawater': [96], 'abundance': [98], 'composition.': [101], 'In': [102], 'contrast,': [103], 'a': [104, 113], 'excursion': [107], 'lower': [109], 'strata': [111], 'indicates': [112], 'response': [114], 'time': [115], '~40,000': [117], 'to': [118], '150,000': [119], 'years,': [120], 'suggesting': [121], 'concentrations': [124], 'between': [125], '~1': [126], '10': [128], 'μM.': [129]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2063083470', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 7}, {'year': 2020, 'cited_by_count': 10}, {'year': 2019, 'cited_by_count': 9}, {'year': 2018, 'cited_by_count': 12}, {'year': 2017, 'cited_by_count': 12}, {'year': 2016, 'cited_by_count': 15}, {'year': 2015, 'cited_by_count': 8}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-15T02:47:13.236745', 'created_date': '2016-06-24'}