{"id":"https://openalex.org/W4401989010","doi":"https://doi.org/10.58998/3278","title":"Unusual calcareous nannofossil assemblages from the Cenomanian\u2013Turonian (93.9Ma) of North America: Implications for nannofloral response to Oceanic Anoxic Event 2.","display_name":"Unusual calcareous nannofossil assemblages from the Cenomanian\u2013Turonian (93.9Ma) of North America: Implications for nannofloral response to Oceanic Anoxic Event 2.","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401989010","doi":"https://doi.org/10.58998/3278"},"language":"en","primary_location":{"id":"doi:10.58998/3278","doi":"https://doi.org/10.58998/3278","is_oa":false,"landing_page_url":"https://doi.org/10.58998/3278","pdf_url":null,"source":{"id":"https://openalex.org/S4387290307","display_name":"Journal of Nannoplankton Research","issn_l":"1210-8049","issn":["1210-8049"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Nannoplankton 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/A5035678201","display_name":"Jonathan D. Schueth","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Schueth","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106866133","display_name":"Ursula Ziebolz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"U. Ziebolz","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"B. Hart","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Hart","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"42","issue":"S","first_page":"106","last_page":"106"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.9980000257492065,"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/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.9980000257492065,"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":"Geology and Paleoclimatology Research","score":0.00039999998989515007,"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/T11354","display_name":"Evolution and Paleontology Studies","score":0.00019999999494757503,"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/calcareous-nannofossils","display_name":"calcareous nannofossils","score":0.9950000047683716},{"id":"https://openalex.org/keywords/nannofossil-assemblages","display_name":"nannofossil assemblages","score":0.9190000295639038},{"id":"https://openalex.org/keywords/cenomanian-turonian","display_name":"Cenomanian-Turonian","score":0.8399999737739563},{"id":"https://openalex.org/keywords/oceanic-anoxic-event-2","display_name":"Oceanic Anoxic Event 2","score":0.9980000257492065},{"id":"https://openalex.org/keywords/cretaceous-paleogene-boundary","display_name":"Cretaceous-Paleogene boundary","score":0.593999981880188},{"id":"https://openalex.org/keywords/north-america","display_name":"North America","score":0.5189999938011169},{"id":"https://openalex.org/keywords/biostratigraphy","display_name":"biostratigraphy","score":0.6320000290870667}],"concepts":[{"id":"https://openalex.org/C108970007","wikidata":"https://www.wikidata.org/wiki/Q568324","display_name":"Anoxic waters","level":2,"score":0.9193024635314941},{"id":"https://openalex.org/C27543578","wikidata":"https://www.wikidata.org/wiki/Q185567","display_name":"Cenomanian","level":3,"score":0.912765622138977},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.6155266761779785},{"id":"https://openalex.org/C123552892","wikidata":"https://www.wikidata.org/wiki/Q17005941","display_name":"Calcareous","level":2,"score":0.5987840294837952},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5657296776771545},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5260403156280518},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5141428112983704},{"id":"https://openalex.org/C12294951","wikidata":"https://www.wikidata.org/wiki/Q44626","display_name":"Cretaceous","level":2,"score":0.30131828784942627},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05066150426864624},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.58998/3278","doi":"https://doi.org/10.58998/3278","is_oa":false,"landing_page_url":"https://doi.org/10.58998/3278","pdf_url":null,"source":{"id":"https://openalex.org/S4387290307","display_name":"Journal of Nannoplankton Research","issn_l":"1210-8049","issn":["1210-8049"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Nannoplankton Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5769000053405762,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7024299606","https://openalex.org/W4401989024","https://openalex.org/W4400425173","https://openalex.org/W3023606249","https://openalex.org/W4417219912","https://openalex.org/W4408487925","https://openalex.org/W2949607486","https://openalex.org/W4401988946","https://openalex.org/W1979218511","https://openalex.org/W7135183741"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2024-08-30T00:00:00"}
