{"refrec":{"BRefID":233596,"RR":"<b>Casier, J.-G.; Devleeschouwer, X.; Lethiers, F.; Préat, A.; Grzegorz, R.</b> (2000). Ostracods and sedimentology of the Frasnian-Famennian boundary beds in the Kostomloty section (Holy Cross Mountains, Poland). <i>Bull. Kon. Belg. Inst. Natuurwet. Aardwet. = Bull. - Inst. r. sci. nat. Belg., Sci. Terre 70</i>: 53-74","BEntID":225281,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":null,"RefStringPartII":". <i>Bull. Kon. Belg. Inst. Natuurwet. Aardwet. = Bull. - Inst. r. sci. nat. Belg., Sci. Terre 70</i>: 53-74","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Casier, J.-G.; Devleeschouwer, X.; Lethiers, F.; Préat, A.; Grzegorz, R.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Casier, J.-G. <i>et al.</i>","Englishabstract":"Sixty-eight ostracod species belonging to the Eifelian ecotype and the majority of which are figured, are recorded from across the Frasnian-Famennian boundary in the Kostomloty quarry, Holy Cross Mountains of Poland. In this 6.5 meter thick section, the ostracod fauna is rich and diverse in the Frasnian, but scarce and poorly diversified in the Famennian. Podocopids, with numerous Bairdiocypridacea and Bairdiacea, dominate in the Frasnian, and palaeocopids (with Kloedenellacea) prevail in the Famennian. Myodocopids are almost absent and metacopids are missing. The ostracods of the Kostomloty quarry indicate a regressive trend ranging from a marine environment below wave base in the late Frasnian, to semi-restricted water conditions in the early Famennian. No assemblage or lithology characteristic of hypoxic water conditions have been recorded from the Kostomloty section.The disappearance of ostracods close to the Frasnian-Famennian boundary is pronounced in the Kostomloty section, and only 6 (8?) species out of 53 occurring in the late Frasnian cross the boundary. However, a total of 12(14?) species survived the Frasnian-Famennian event if \"wrongly disappearing species\" and \"wrongly new arriving species\" are taken into account.Sedimentological studies and sequence analyses also point to a recession associated with the Frasnian-Famennian boundary. The fall in sea level, starting at the boundary, has affected very shallow-water, semi-restricted back-shoal environments and has continued and included the erosion of the open-marine fore-shoal facies. This suggests a change of more than ten meters in sea level. After the regression, semi-restricted tidal flats and pre-evaporitic supratidal environments became widely established. On a broad scale, the microfacies curve shows a gradual shift from open-marine waters in the late Frasnian to restricted ones in the early Famennian. The 3rd order sequence boundary emphasizes this transition and the ostracod assemblages as well as those of other organisms (Algae) follow this general pattern. Three new ostracod species are proposed: <i>Coelonelia crassa</i> nov. sp., <i>Sulcella (Postsukella) kostomiotyensis</i> nov. sp. and <i>Bairdia (Rectobairdia) sanctacrucensis</i> nov. sp.","AbstractOtherLang":"Soixante-huit espèces d'ostracodes appartenant à l'écotype de l'Eifel, quasi toutes figurées, sont répertoriées au niveau de la limite des étages Frasnien et Famennien dans la carrière de Kostomloty située dans les Monts Sainte-Croix en Pologne. La faune d'ostracodes est très riche et diversifiée dans le Frasnien, mais par contre pauvre et peu diversifiée dans le Famennien. Les Podocopida, avec de nombreux Baidiocypridacea et Bairdiacea, prédominent dans le Frasnien alors que c'est le cas pour les Palaeocopida (Kloedenellacea compris) dans le Famennien. Les Myodocopida sont extrêmement rares et les Metacopida sont absents. L'étude des ostracodes de la carrière de Kostomloty montre une tendance régressive à partir d'environnements marins francs situés sous le niveau d'action des vagues à la fin du Frasnien, à d'autres milieux semi-restreints dans la base du Famennien. Ni lithologie ni assemblage caractéristiques d'eaux pauvres en oxygène dissous ne sont relevés dans la carrière de Kostomloty.La disparition des ostracodes au niveau de la limite des étages Frasnien et Famennien est très importante dans la carrière de Kostomloty. Seules 6 (8?) espèces sur 53 présentes dans la partie supérieure du Frasnien passent la limite, mais 12 (14?) espèces survivent à l'événement si l'on tient compte des fausses disparitions et apparitions.L'analyse sédimentologique et séquentielle montre l'importance de la baisse du niveau marin à la limite Frasnien-Famennien. Les environnements de mer ouverte (hauts-fonds et avant-hauts-fonds algaires) sont érodés et suggèrent une diminution d'au moins une dizaine de mètres. Plusieurs niveaux de conglomérats témoignent de cette érosion. Suite à la régression, des faciès confinés et littoraux dominent au Famennien dans la partie supérieure de la rampe interne et passent progressivement à des milieux pré-évaporitiques de type \"sebkha\". L'analyse séquentielle montre qu'une limite de séquence de 3ème ordre est associée à la limite Frasnien-Famennien et correspond à la chute du niveau marin. L'évolution générale tout au long du profil est celle d'une régression montrant la transition de faciès marins ouverts d'énergie modérée à forte (sommet du Frasnien) aux faciès confinés, parfois hypersalins, de faible à très faible énergie (base du Famennien). La distribution des ostracodes, de même que celle d'autres organismes (algues), suit cette évolution des environnements.Trois nouvelles espèces d'ostracode sont fondées: <i>Coelonella crassa</i> nov. sp., <i>Sulcella (Postsulcella) kostomiotyensis</i> nov. sp. and <i>Bairdia (Rectobairdia) sanctacrucensis</i> nov. sp.","BibLvlCode":"AS","StandardTitle":"Ostracods and sedimentology of the Frasnian-Famennian boundary beds in the Kostomloty section (Holy Cross Mountains, Poland)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2025-07-02 08:33:14.980000","timezone_type":1,"timezone":"+00:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Ostracods, sedimentology, mass extinction, Late Devonian, Holy Cross Mountains, Poland","OtherDescriptors":null,"Notes":null,"AnaPub":2000,"MonPub":null,"DateUpdate":"2014-02-14","DateCreate":"2014-02-14","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":233596,"PubliDate":2000,"Pagination":"53-74","XtraPublOfAnaID":null,"ISBN":null,"Volume":"70","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":64308,"SerRR":"Bulletin van het Koninklijk Belgisch Instituut voor Natuurwetenschappen. Aardwetenschappen = Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. Sciences de la Terre. KBIN: Brussel.  ISSN 0374-6291","StandardTitleSer":"Bulletin van het Koninklijk Belgisch Instituut voor Natuurwetenschappen. Aardwetenschappen = Bulletin de l'Institut Royal des Sciences Naturelles de Belgique. Sciences de la Terre","ISSN":"0374-6291","AbbrevSer":"Bull. Kon. Belg. Inst. Natuurwet. Aardwet. = Bull. - Inst. r. sci. nat. Belg., Sci. Terre","StandardTitleMon":null,"StartPage":53,"Pages":22,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Casier","Firstname":"Jean-Georges","Initials":"J.-G.","Affiliation":"Département de Paléontologie, Section de Micropaléontologie-Paléobotanique, Institut royal des Sciences naturelles de Belgique","Discriminator":null,"CorporateFlag":0,"BEntID":225281,"AutID":154114,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Koninklijk Belgisch Instituut voor Natuurwetenschappen; Operationele Directie Aarde en Geschiedenis van het Leven; Afdeling Micropaleontologie en Paleobotanica","ORCID":null,"PersID":26600,"InsID":12287},{"AutName":"Devleeschouwer","Firstname":"Xavier","Initials":"X.","Affiliation":"Département des Sciences de la Terre et de l'Environment, Université Libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":225281,"AutID":175046,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"DSTE","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département Géosciences, Environnement et Société","ORCID":"0000-0002-8841-1159","PersID":27222,"InsID":11948},{"AutName":"Lethiers","Firstname":"Francis","Initials":"F.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":225281,"AutID":175047,"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":"Préat","Firstname":"Alain","Initials":"A.","Affiliation":"Département des Sciences de la Terre et de l'Environnement, Université libre de Bruxelles","Discriminator":null,"CorporateFlag":0,"BEntID":225281,"AutID":154127,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"DSTE","InsFSN":"Université Libre de Bruxelles; Faculté des Sciences; Département Géosciences, Environnement et Société","ORCID":null,"PersID":7108,"InsID":11948},{"AutName":"Grzegorz","Firstname":"Racki","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":225281,"AutID":175048,"OrderNr":5,"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":254830,"LibID":36,"BRefID":233596,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"254830","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"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":"KBIN","City":"Brussel"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Famennian","ThestID":169428,"Acronym":"ASFA","ThesTermPath":"Geological time > Phanerozoic > Paleozoic > Palaeozoic > Devonian > Devonian, Upper > Famennian"},{"ThesaurusTerm":"Frasnian","ThestID":169431,"Acronym":"ASFA","ThesTermPath":"Geological time > Phanerozoic > Paleozoic > Palaeozoic > Devonian > Devonian, Upper > Frasnian"},{"ThesaurusTerm":"Poland","ThestID":186443,"Acronym":"ASFA_GEOT","ThesTermPath":"Poland"}],"thestermsASFA":[{"ThesaurusTerm":"Famennian"},{"ThesaurusTerm":"Frasnian"},{"ThesaurusTerm":"Poland"}],"taxtermsASFA":[{"TaxTerm":"Ostracoda"}],"geotermsASFA":[{"GeoTerm":"Poland"}],"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"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"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"},"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":225281,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":225281,"AbstractFlag":1,"LangID":22,"LangCode":"fr","Lang":"French","DutchTerm":"Frans","LangCodeExtended":"fre"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Famennian","ThestID":169428,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Frasnian","ThestID":169431,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Poland","ThestID":186443,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxterms":[{"TaxTerm":"Ostracoda","AphiaID":1078,"TaxtID":15387}],"geoterms":[{"GeoTerm":"Poland","GeoObjectID":2244,"GeotID":4731}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Famennian","DutchTerm":"Famenniaan","ThestID":169428,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Frasnian","DutchTerm":"Frasniaan","ThestID":169431,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Poland","DutchTerm":null,"ThestID":186443,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxtermsFRIS":[{"TaxTerm":"Ostracoda","DutchTerm":"Mosselkreeftjes","AphiaID":1078,"TaxtID":15387}],"geotermsFRIS":[{"GeoTerm":"Poland","DutchTerm":null}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Verleye, Thomas, T.","newSesDate":{"date":"2014-02-14 11:08:25.247000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Verleye, Thomas, T.","updSesDate":{"date":"2014-02-14 11:08:25.247000","timezone_type":3,"timezone":"Europe/Brussels"}}}