{"refrec":{"BRefID":246804,"RR":"<b>Acikalin, S; Vellekoop, J,; Ocakoglu, F; Yilmaz, O; Smit, J; Altiner, O; Goderis, S.; Vonhof, H; Speijer, R.P.; Woelders, L.; Fornaciari, E; Brinkhuis, H</b> (2015). Geochemical and palaeontological characterization of a new K-Pg Boundary locality from the Northern branch of the Neo-Tethys: Mudurnu - Göynük Basin, NW Turkey. <i>Cretac. Res. 52(Part A)</i>: 251-267. <a href=\"http://dx.doi.org/10.1016/j.cretres.2014.07.011\" target=\"_blank\">http://dx.doi.org/10.1016/j.cretres.2014.07.011</a>","BEntID":238504,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Cretac. Res. 52(Part A)</i>: 251-267. <a href=\"https://dx.doi.org/10.1016/j.cretres.2014.07.011\" target=\"_blank\">https://dx.doi.org/10.1016/j.cretres.2014.07.011</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Acikalin, S; Vellekoop, J,; Ocakoglu, F; Yilmaz, O; Smit, J; Altiner, O; Goderis, S.; Vonhof, H; Speijer, R.P.; Woelders, L.; Fornaciari, E; Brinkhuis, H","OrigTitleTranslFlag":0,"Authorstringtrunc":"Acikalin, S <i>et al.</i>","Englishabstract":"A Cretaceous-Paleogene (K-Pg) succession is studied in detail in the Mudurnu-Göynük basin in northwestern Turkey. To characterize the K-Pg transition in this basin, two stratigraphic sections were measured and sampled at high resolution: the Okçular and the Göynük North sections. These sections were analysed for siderophile trace elements, including Ir and other platinum group elements (PGE: Ru, Rh, Pd, Ir, Pt), bulk stable carbon isotopes, calcareous nannofossils, planktic foraminifera and organic-walled dinoflagellate cysts (dinocysts). In this basin, the upper Maastrichtian consists of monotonous grey mudstones, mostly intercalated with turbidites and the basal Danian is characterised by grey mudstones, that are overlain by a rhythmic alternation of limetones and mudstones. The K-Pg boundary is marked by a thin, reddish ejecta layer, characterized by an enrichment of PGE and an abrupt negative shift in bulk d<sup>13</sup>C. This ejecta layer is followed by 15–17 cm of thick darker, clayey mudstone, the so-called boundary clay. The upper Maastrichtian to lower Danian interval displays a succession of biostratigraphic events, such as the globally recognized spike of the dinocyst taxon <i>Manumiella druggii</i> in the Maastrichtian, followed by the extinction of Cretaceous planktic foraminifera at the K-Pg boundary, and a subsequent rapid succession of First Occurrences (FOs) of dinocysts, such as <i>Senoniasphaera inornata</i>, <i>Membranilarnacia</i>? <i>tenella</i> and <i>Damassadinium californicum</i> and planktic foraminifera, including <i>Parvularugoglobigerina eugubina</i> and <i>Subbotina triloculinoides</i> in the lower Danian. Overall the sedimentological and palaeontological data suggest that the studied sites in the Mudurnu-Göynük basin were deposited under normal marine conditions, likely in an outer neritic to upper bathyal environment. Our geochemical and biostratigraphic characterization of the K-Pg boundary transition in the Mudurnu-Göynük basin provides a new K-Pg boundary record in the Northern branch of the Neo-Tethys and allows a detailed comparison with K-Pg boundary sections worldwide.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Geochemical and palaeontological characterization of a new K-Pg Boundary locality from the Northern branch of the Neo-Tethys: Mudurnu - Göynük Basin, NW Turkey","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"K-Pg Boundary; Mudurnu-Goynuk Basin; Carbon isotope record; Siderophiletrace element record; Organic dinoflagellate cysts; Plankticforaminifera","OtherDescriptors":null,"Notes":null,"AnaPub":2015,"MonPub":null,"DateUpdate":"2015-10-26","DateCreate":"2015-05-21","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000347666300020","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.cretres.2014.07.011"},"refs":null,"anarec":{"AnaID":246804,"PubliDate":2015,"Pagination":"251-267","XtraPublOfAnaID":null,"ISBN":null,"Volume":"52","Issue":"Part A","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":220218,"SerRR":"Cretaceous Research. Elsevier: London; New York.  ISSN 0195-6671; e-ISSN 1095-998X","StandardTitleSer":"Cretaceous Research","ISSN":"0195-6671","AbbrevSer":"Cretac. Res.","StandardTitleMon":null,"StartPage":251,"Pages":17,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Acikalin","Firstname":null,"Initials":"S","Affiliation":"Badley Ashton & Associates Ltd, Horncastle, Leics, England.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194695,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Vellekoop","Firstname":null,"Initials":"J,","Affiliation":"Univ Utrecht, Fac Geosci, Utrecht, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194696,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-6977-693X","PersID":34498,"InsID":null},{"AutName":"Ocakoglu","Firstname":null,"Initials":"F","Affiliation":"Eskisehir Osmangazi Univ, Dept Geol Engn, Eskisehir, Turkey.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194697,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Yilmaz","Firstname":"I","Initials":"O","Affiliation":"Middle E Tech Univ, Dept Geol Engn, TR-06531 Ankara, Turkey.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194698,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Smit","Firstname":null,"Initials":"J","Affiliation":"Vrije Univ Amsterdam, Fac Earth & Life Sci, Amsterdam, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194699,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Altiner","Firstname":"S","Initials":"O","Affiliation":"Middle E Tech Univ, Dept Geol Engn, TR-06531 Ankara, Turkey.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194700,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Goderis","Firstname":"Steven","Initials":"S.","Affiliation":"Vrije University Brussel, Analytical, Environment and Geo-Chemistry","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194701,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"AMGC","InsFSN":"Vrije Universiteit Brussel; Faculteit Wetenschappen & Bio-ingenieurswetenschappen; Vakgroep Chemie; Analytical, Environmental and Geochemistry","ORCID":"0000-0002-6666-7153","PersID":18615,"InsID":40},{"AutName":"Vonhof","Firstname":null,"Initials":"H","Affiliation":"Vrije Univ Amsterdam, Fac Earth & Life Sci, Amsterdam, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194703,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Speijer","Firstname":"Robert","Initials":"R.P.","Affiliation":"KU Leuven University, Division of Geology, Department of Earth and Environmental Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194704,"OrderNr":9,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Katholieke Universiteit Leuven; Departement Aard- en Omgevingswetenschappen; Afdeling Geologie","ORCID":"0000-0002-5873-7203","PersID":19904,"InsID":9768},{"AutName":"Woelders","Firstname":"Lineke","Initials":"L.","Affiliation":"KU Leuven University, Division of Geology, Department of Earth and Environmental Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194705,"OrderNr":10,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Katholieke Universiteit Leuven; Departement Aard- en Omgevingswetenschappen; Afdeling Geologie","ORCID":null,"PersID":31345,"InsID":9768},{"AutName":"Fornaciari","Firstname":null,"Initials":"E","Affiliation":"Univ Padua, Dept Geosci, Padua, Italy.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194706,"OrderNr":11,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Brinkhuis","Firstname":null,"Initials":"H","Affiliation":"Univ Utrecht, Fac Geosci, Utrecht, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":238504,"AutID":194707,"OrderNr":12,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":278726,"LibID":36,"BRefID":246804,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"278726","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Elsevier","City":"London; New York"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":[{"TaxTerm":"Dinoflagellata"},{"TaxTerm":"Foraminifera"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"729":{"SpName":"Marine Paleontology","SpColID":729,"ParSpColID":396,"TopParID":396,"ShortName":"marpal","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":396,"SpColPath":"vliz:biblio/marpal"},"396":{"SpName":"VLIZ Bibliographies","SpColID":396,"ParSpColID":null,"TopParID":null,"ShortName":"vliz:biblio","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"vliz:biblio"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":238504,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":238504,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.cretres.2014.07.011","externalID":"10.1016/j.cretres.2014.07.011","URLTypeCode":"DOI","URLID":39741,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":[{"TaxTerm":"Dinoflagellata","AphiaID":146203,"TaxtID":22939},{"TaxTerm":"Foraminifera [hole bearers]","AphiaID":1410,"TaxtID":22922}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":[{"TaxTerm":"Dinoflagellata","DutchTerm":null,"AphiaID":146203,"TaxtID":22939},{"TaxTerm":"Foraminifera","DutchTerm":"gaatjesdragers","AphiaID":1410,"TaxtID":22922}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Lyssens, Liesbeth, L.","newSesDate":{"date":"2015-05-21 21:40:41.653000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2015-10-26 09:08:34.683000","timezone_type":3,"timezone":"Europe/Brussels"}}}