{"refrec":{"BRefID":354853,"RR":"<b>Goolaerts, S.; Christiaens, Y.; Mollen, F.H.; Mottequin, B.; Steurbaut, E.</b> (2022). Applying micro-CT imaging in the study of historically and newly collected specimens of <i>Belosaepia</i> (Sepiida, Coleoidea, Cephalopoda) from the Early Eocene (Ypresian) of Belgium. <i>Riv. ital. paleontol. stratigr. (Testo stamp.) 128(3)</i>: 585-606. <a href=\"https://dx.doi.org/10.54103/2039-4942/16617\" target=\"_blank\">https://dx.doi.org/10.54103/2039-4942/16617</a>","BEntID":352566,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Riv. ital. paleontol. stratigr. (Testo stamp.) 128(3)</i>: 585-606. <a href=\"https://dx.doi.org/10.54103/2039-4942/16617\" target=\"_blank\">https://dx.doi.org/10.54103/2039-4942/16617</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Goolaerts, S.; Christiaens, Y.; Mollen, F.H.; Mottequin, B.; Steurbaut, E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Goolaerts, S. <i>et al.</i>","Englishabstract":"The application of high-resolution X-ray computed tomography permits an appraisal of historically and newly collected specimens of <em>Belosaepia</em> (Belosaepiidae, Coleoidea, Cephalopoda) from the Ypresian (Early Eocene) of Belgium and provides resolution into the taxonomy of stem-group sepiids. The new finds are from the basal beds of the Egemkapel Clay Member (Tielt Formation) in the Ampe claypit at Egem and in the middle of the Roubaix Clay Member (Kortrijk Formation) in the Koekelberg claypit at Marke (province of West-Flanders, Belgium). Combining the historically and newly collected material allows us to conclude that only a single species can be positively identified, namely <em>Belosaepia tricarinata</em> (Watelet, 1851), and that all currently documented occurrences are restricted to the middle Ypresian (NP11-NP12). This seems to correspond well with the occurrence of <em>Belosaepia tricarinata</em> in the Paris, London, and Hampshire basins. Micro-CT imaging is an excellent, non-destructive tool in the study of the calcified remains. In the <em>Belosaepia</em> skeleton, this method allowed us to identify growth lines, ontogenetic changes, and resorption. Utilised in conjunction with a biostratigraphic assessment, this technology has the potential to be a major aid in taxonomic assignments and revisions. In the current study, it also highlighted stratigraphically important fossils (e.g. <em>Nummulites</em>) retained in the residual sediment attached to the specimens. This provides additional stratigraphic information that may otherwise be lost, or not recorded in older samples.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Applying micro-CT imaging in the study of historically and newly collected specimens of <i>Belosaepia</i> (Sepiida, Coleoidea, Cephalopoda) from the Early Eocene (Ypresian) of Belgium","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-18 01:32:30.459897","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Belosaepiidae; taxonomical review; stratigraphical review; calcified skeleton; resorption","OtherDescriptors":null,"Notes":null,"AnaPub":2022,"MonPub":null,"DateUpdate":"2022-08-12","DateCreate":"2022-08-12","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000886589100003","VABBcode":null,"OpenAcc":1,"DOI":"10.54103/2039-4942/16617"},"refs":null,"anarec":{"AnaID":354853,"PubliDate":2022,"Pagination":"585-606","XtraPublOfAnaID":null,"ISBN":null,"Volume":"128","Issue":"3","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":231906,"SerRR":"Rivista Italiana di Paleontologia e Stratigrafia. Università degli Studi di Milano: Milano.  ISSN 0035-6883; e-ISSN 2039-4942","StandardTitleSer":"Rivista Italiana di Paleontologia e Stratigrafia","ISSN":"0035-6883","AbbrevSer":"Riv. ital. paleontol. stratigr. (Testo stamp.)","StandardTitleMon":null,"StartPage":585,"Pages":22,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Goolaerts","Firstname":"Stijn","Initials":"S.","Affiliation":"OD Earth & History of Life, Royal Belgian Institute of Natural Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":352566,"AutID":454935,"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","ORCID":"0000-0002-7082-9012","PersID":27366,"InsID":13001},{"AutName":"Christiaens","Firstname":"Yoeri","Initials":"Y.","Affiliation":"OD Earth & History of Life, Royal Belgian Institute of Natural Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":352566,"AutID":500343,"OrderNr":2,"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","ORCID":null,"PersID":39549,"InsID":13001},{"AutName":"Mollen","Firstname":"Frederik","Initials":"F.H.","Affiliation":"Elasmobranch Research Belgium","Discriminator":null,"CorporateFlag":0,"BEntID":352566,"AutID":341517,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":"Elasmobranch Research","ORCID":"0000-0002-9934-1029","PersID":16128,"InsID":8918},{"AutName":"Mottequin","Firstname":"Bernard","Initials":"B.","Affiliation":"OD Earth & History of Life, Royal Belgian Institute of Natural Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":352566,"AutID":500345,"OrderNr":4,"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","ORCID":"0000-0002-4041-9127","PersID":26602,"InsID":13001},{"AutName":"Steurbaut","Firstname":"Etienne","Initials":"E.","Affiliation":"OD Earth & History of Life, Royal Belgian Institute of Natural Sciences","Discriminator":null,"CorporateFlag":0,"BEntID":352566,"AutID":500346,"OrderNr":5,"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","ORCID":null,"PersID":3501,"InsID":13001}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":380689,"LibID":36,"BRefID":354853,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"380689","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":"Università degli Studi di Milano","City":"Milano"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":[{"TaxTerm":"Belosaepia"},{"TaxTerm":"Belosaepiidae"}],"geotermsASFA":null,"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"},"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"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":352566,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":352566,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.54103/2039-4942/16617","externalID":"10.54103/2039-4942/16617","URLTypeCode":"DOI","URLID":105351,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":[{"TaxTerm":"Belosaepia","AphiaID":1565439,"TaxtID":52803},{"TaxTerm":"Belosaepiidae","AphiaID":1454585,"TaxtID":52804}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":[{"TaxTerm":"Belosaepia","DutchTerm":null,"AphiaID":1565439,"TaxtID":52803},{"TaxTerm":"Belosaepiidae","DutchTerm":null,"AphiaID":1454585,"TaxtID":52804}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2022-08-12 07:05:25.177000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2022-08-12 07:05:25.177000","timezone_type":3,"timezone":"Europe/Brussels"}}}