{"id":"https://openalex.org/W7212315413","doi":"https://doi.org/10.3390/jmse14212105","title":"Late Cretaceous to Miocene Phosphatization of a Co-Rich Fe\u2013Mn Crust from Govorov Guyot, Western Pacific: Constraints from Calcareous Nannofossils and U\u2013Pb Dated Carbonate Fluorapatite","display_name":"Late Cretaceous to Miocene Phosphatization of a Co-Rich Fe\u2013Mn Crust from Govorov Guyot, Western Pacific: Constraints from Calcareous Nannofossils and U\u2013Pb Dated Carbonate Fluorapatite","publication_year":2026,"publication_date":"2026-11-06","ids":{"openalex":"https://openalex.org/W7212315413","doi":"https://doi.org/10.3390/jmse14212105"},"language":"en","primary_location":{"id":"doi:10.3390/jmse14212105","doi":"https://doi.org/10.3390/jmse14212105","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse14212105","pdf_url":null,"source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/jmse14212105","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022715122","display_name":"I. S. Peretyazhko","orcid":"https://orcid.org/0000-0002-2407-3808","observed_orcids":["https://orcid.org/0000-0002-2407-3808"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Igor S. Peretyazhko","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020288003","display_name":"\u0415. A. Savina","orcid":"https://orcid.org/0000-0002-8269-3909","observed_orcids":["https://orcid.org/0000-0002-8269-3909"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elena A. Savina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016829288","display_name":"Irina A. Pulyaeva","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Irina A. Pulyaeva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5057795924","display_name":"E. A. Gladkochub","orcid":"https://orcid.org/0009-0007-6592-8386","observed_orcids":["https://orcid.org/0009-0007-6592-8386"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Egor A. Gladkochub","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5022715122"],"corresponding_institution_ids":[],"apc_list":{"value":2600,"currency":"CHF","value_usd":3137},"apc_paid":{"value":2600,"currency":"CHF","value_usd":3137},"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":"14","issue":"21","first_page":"2105","last_page":"2105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.9164999723434448,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.9164999723434448,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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":0.0723000019788742,"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/T10001","display_name":"Geological and Geochemical Analysis","score":0.006500000134110451,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/cobalt-rich-ferromanganese-crusts","display_name":"cobalt-rich ferromanganese crusts","score":0.859000027179718},{"id":"https://openalex.org/keywords/phosphatization","display_name":"phosphatization","score":0.8880000114440918},{"id":"https://openalex.org/keywords/carbonate-fluorapatite","display_name":"carbonate fluorapatite","score":0.8870000243186951},{"id":"https://openalex.org/keywords/u-pb-dating","display_name":"U-Pb geochronology","score":0.800000011920929},{"id":"https://openalex.org/keywords/calcareous-nannofossils","display_name":"calcareous nannofossils","score":0.9779999852180481},{"id":"https://openalex.org/keywords/biostratigraphy","display_name":"biostratigraphy","score":0.8669999837875366}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.906499981880188},{"id":"https://openalex.org/C2780659211","wikidata":"https://www.wikidata.org/wiki/Q181699","display_name":"Carbonate","level":2,"score":0.6887000203132629},{"id":"https://openalex.org/C2776698055","wikidata":"https://www.wikidata.org/wiki/Q4232578","display_name":"Crust","level":2,"score":0.6877999901771545},{"id":"https://openalex.org/C12294951","wikidata":"https://www.wikidata.org/wiki/Q44626","display_name":"Cretaceous","level":2,"score":0.6711000204086304},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.6707000136375427},{"id":"https://openalex.org/C123552892","wikidata":"https://www.wikidata.org/wiki/Q17005941","display_name":"Calcareous","level":2,"score":0.5957000255584717},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.4415999948978424},{"id":"https://openalex.org/C2776386860","wikidata":"https://www.wikidata.org/wiki/Q423034","display_name":"Glauconite","level":2,"score":0.42489999532699585},{"id":"https://openalex.org/C3025077","wikidata":"https://www.wikidata.org/wiki/Q416275","display_name":"Fluorapatite","level":3,"score":0.41510000824928284},{"id":"https://openalex.org/C2778609275","wikidata":"https://www.wikidata.org/wiki/Q691831","display_name":"Carbonate platform","level":4,"score":0.4068000018596649},{"id":"https://openalex.org/C154200439","wikidata":"https://www.wikidata.org/wiki/Q238851","display_name":"Oceanic crust","level":4,"score":0.3682999908924103},{"id":"https://openalex.org/C194630095","wikidata":"https://www.wikidata.org/wiki/Q1026330","display_name":"Carbonate compensation depth","level":3,"score":0.33469998836517334},{"id":"https://openalex.org/C2779421809","wikidata":"https://www.wikidata.org/wiki/Q6495247","display_name":"Late Miocene","level":3,"score":0.3127000033855438},{"id":"https://openalex.org/C135559958","wikidata":"https://www.wikidata.org/wiki/Q503269","display_name":"Seamount","level":2,"score":0.3125999867916107},{"id":"https://openalex.org/C130452526","wikidata":"https://www.wikidata.org/wiki/Q180621","display_name":"Diagenesis","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C19320362","wikidata":"https://www.wikidata.org/wiki/Q777913","display_name":"Carbonate rock","level":3,"score":0.2856000065803528},{"id":"https://openalex.org/C27492601","wikidata":"https://www.wikidata.org/wiki/Q103924","display_name":"Neogene","level":3,"score":0.25600001215934753}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/jmse14212105","doi":"https://doi.org/10.3390/jmse14212105","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse14212105","pdf_url":null,"source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},{"id":"doi:10.20944/preprints202609.0853.v1","doi":"https://doi.org/10.20944/preprints202609.0853.v1","is_oa":true,"landing_page_url":"https://doi.org/10.20944/preprints202609.0853.v1","pdf_url":null,"source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.3390/jmse14212105","doi":"https://doi.org/10.3390/jmse14212105","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jmse14212105","pdf_url":null,"source":{"id":"https://openalex.org/S2736865057","display_name":"Journal of Marine Science and Engineering","issn_l":"2077-1312","issn":["2077-1312"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Marine Science and Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320324099","display_name":"Russian Science Foundation","ror":"https://ror.org/03y2gwe85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W5779725","https://openalex.org/W165726177","https://openalex.org/W1535220930","https://openalex.org/W1978699470","https://openalex.org/W1987650276","https://openalex.org/W1995732521","https://openalex.org/W1999178866","https://openalex.org/W2005726506","https://openalex.org/W2007105153","https://openalex.org/W2012887797","https://openalex.org/W2018432167","https://openalex.org/W2029647685","https://openalex.org/W2032720950","https://openalex.org/W2037689872","https://openalex.org/W2070933681","https://openalex.org/W2089507620","https://openalex.org/W2090348261","https://openalex.org/W2103651454","https://openalex.org/W2156799005","https://openalex.org/W2559982787","https://openalex.org/W2622898227","https://openalex.org/W2766983945","https://openalex.org/W2796600848","https://openalex.org/W2803363791","https://openalex.org/W2945524115","https://openalex.org/W3003756484","https://openalex.org/W3198637729","https://openalex.org/W4223490647","https://openalex.org/W4248904250","https://openalex.org/W4306399022","https://openalex.org/W4310053791","https://openalex.org/W4385539786","https://openalex.org/W4393863124","https://openalex.org/W4401945456","https://openalex.org/W4402880690","https://openalex.org/W4406892730","https://openalex.org/W4415646733","https://openalex.org/W7129570594","https://openalex.org/W7214616116"],"related_works":["https://openalex.org/W4415646733","https://openalex.org/W7214616116","https://openalex.org/W2090348261","https://openalex.org/W7128816351","https://openalex.org/W7129570594","https://openalex.org/W2355281420","https://openalex.org/W3203684141","https://openalex.org/W4285337769","https://openalex.org/W4323569486","https://openalex.org/W855495628"],"abstract_inverted_index":{"Cobalt-rich":[0],"ferromanganese":[1],"(Fe\u2013Mn)":[2],"crusts":[3,310],"from":[4,83,93,186,247,296],"the":[5,53,74,84,133,145,158,162,167,187,204,211,241,248,273,280,292,326],"Magellan":[6],"Seamount":[7],"Trail":[8],"(MST),":[9],"western":[10],"Pacific":[11,214],"Ocean,":[12],"record":[13],"long-lived":[14],"hydrogenetic":[15],"mineralization":[16],"interrupted":[17],"by":[18,315],"dissolution,":[19],"sedimentation,":[20],"phosphatization,":[21],"and":[22,48,101,104,148,171,181,231,285,303],"renewed":[23],"crust":[24,32,82,163,244,329],"growth.":[25],"However,":[26],"age":[27,155,196,254,294],"assignments":[28],"for":[29,325],"phosphatized":[30,114,188,249],"early":[31],"layers":[33],"remain":[34],"uncertain":[35],"because":[36],"calcareous":[37,61,297],"nannofossils":[38],"commonly":[39],"occur":[40],"in":[41,52,65,117,125,132,144,151,157],"carbonate":[42,115,130,189],"fluorapatite":[43],"(CFA)":[44],"veinlets,":[45],"pores,":[46],"cavities,":[47],"fractures":[49],"rather":[50],"than":[51,291],"primary":[54],"Fe\u2013Mn":[55,81,274,309],"oxyhydroxide":[56],"matrix.":[57],"Here,":[58],"we":[59],"combine":[60],"nannofossil":[62,107,298],"biostratigraphy":[63],"with":[64,166,203],"situ":[66],"U\u2013Pb":[67,174,319],"LA-ICP-MS":[68],"dating":[69,175],"of":[70,77,87,136,161,176,197,226,240,255,276,306,321],"CFA":[71,177,185,215,219,246,269],"to":[72,95],"constrain":[73],"multistage":[75],"history":[76],"a":[78,120,139,316],"four-layer":[79],"Co-rich":[80,308],"eastern":[85],"slope":[86],"Govorov":[88,217],"Guyot.":[89,218],"The":[90,267,300],"section":[91,305],"comprises,":[92],"bottom":[94],"top,":[96],"Layer":[97,118,137,152,192,222,277],"I-1,":[98,119],"sublayer":[99,126,250],"I-2b,":[100,127],"Layers":[102],"II":[103],"III.":[105,153],"Calcareous":[106],"assemblages":[108,150],"indicate":[109],"Late":[110,121,140,179,237,327],"Paleocene\u2013Early":[111],"Eocene":[112],"fossil-bearing":[113],"material":[116,131],"Oligocene\u2013Early":[122],"Miocene":[123,129,182,264],"assemblage":[124,143],"Middle":[128],"lower":[134],"part":[135,160],"II,":[138],"Miocene\u2013Early":[141],"Pliocene":[142],"II\u2013III":[146],"transition,":[147],"Pliocene\u2013Pleistocene":[149],"This":[154],"sequence":[156],"young":[159],"is":[164,286],"consistent":[165,202],"established":[168],"MST":[169,307],"chronostratigraphic":[170,301],"biostratigraphic":[172],"scheme.":[173],"reveals":[178],"Cretaceous":[180,238,328],"phosphatization":[183,208,239,265,283,322],"events.":[184],"substrate":[190],"beneath":[191],"I-1":[193,223,278],"yielded":[194,224,252],"an":[195,253,261],"85.8":[198],"\u00b1":[199,228,233,257],"4.7":[200],"Ma,":[201,235,259],"previously":[205],"documented":[206],"Turonian\u2013Coniacian":[207],"event":[209,284],"involving":[210],"oldest":[212],"known":[213],"at":[216],"veinlets":[220,270],"within":[221],"ages":[225],"75.3":[227],"2.6":[229],"Ma":[230,282],"73.1":[232],"4.9":[234],"documenting":[236],"old":[242],"Fe-Mn":[243],"section.":[245],"I-2b":[251],"15.8":[256],"2.3":[258],"recording":[260],"additional":[262],"Early\u2013Middle":[263],"event.":[266],"dated":[268],"demonstrate":[271],"that":[272],"matrix":[275],"predates":[279],"75\u201373":[281],"therefore":[287,312],"~20":[288],"Myr":[289],"older":[290],"maximum":[293],"inferred":[295],"biostratigraphy.":[299],"scheme":[302],"generalized":[304],"should":[311],"be":[313],"complemented":[314],"texturally":[317],"controlled":[318],"chronology":[320],"events,":[323],"particularly":[324],"succession.":[330]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-09-12T00:00:00"}
