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Assessing Histotaphonomy: A Pilot Study Using Image Analysis for Quantitative Scoring of Bone Diagenesis

hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
hal.structure.identifierUniversity of Wollongong [Australia]
dc.contributor.authorTRENCHAT, Lolita
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorVANDERESSE, Nicolas
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorPUBERT, Eric
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorLEFRAIS, Yannick
hal.structure.identifierInstitut Royal des Sciences Naturelles de Belgique = Royal Belgian Institute of Natural Sciences [IRSNB / RBINS]
dc.contributor.authorVAN DE VIJVER, Katrien
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorKACKI, Sacha
hal.structure.identifierUniversity of Wollongong [Australia]
dc.contributor.authorSCHOTSMANS, Eline M. J.
dc.date.accessioned2025-04-12T02:00:43Z
dc.date.available2025-04-12T02:00:43Z
dc.date.issued2025-04-10
dc.identifier.issn1047-482X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206146
dc.description.abstractEnABSTRACT This pilot study focusses on improving the methodological approach of histotaphonomy by integrating image analysis software for assessing bone diagenesis in both bone histological sections and microcomputed tomography (μ‐CT) scans of the same bone slice. Femurs and ribs from six individuals buried at the churchyard of St. Anne in Koekelberg (Belgium, 1833–1916) were analyzed with μ‐CT and histology (light microscopy and scanning electron microscopy). Bone diagenesis was scored visually by the assessor, as well as quantitatively by image analysis. The results suggest that image analysis is an effective quantitative scoring method, eliminating subjectivity bias, specifically regarding the precision in percentage calculation of preserved areas which aids in assigning the right category of the Oxford Histological Index. However, algorithm limitations can affect the accuracy and reliability of the results, hence specialized expertise is advised. The taphonomic results show that bacterial degradation was similar within and between rib and femur of the same individual but varied between individuals depending on burial treatment (wooden versus zinc‐lined coffins). Other inter‐skeletal differences were caused by biological parameters such as the amount of primary lamellar bone. This study demonstrates the accuracy of quantitative scoring by advancements in technology such as image analysis, creating a basis for the incorporation of machine learning algorithms in future histotaphonomy studies. It also stresses the importance of using both histology and μ‐CT as complementary methods.
dc.language.isoen
dc.publisherWiley
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.title.enAssessing Histotaphonomy: A Pilot Study Using Image Analysis for Quantitative Scoring of Bone Diagenesis
dc.typeArticle de revue
dc.identifier.doi10.1002/oa.3404
dc.subject.halSciences de l'Homme et Société/Anthropologie biologique
bordeaux.journalInternational Journal of Osteoarchaeology
bordeaux.hal.laboratoriesArchéosciences Bordeaux - UMR 6034*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionUniversité Bordeaux Montaigne
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-05030224
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-05030224v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Osteoarchaeology&rft.date=2025-04-10&rft.eissn=1047-482X&rft.issn=1047-482X&rft.au=TRENCHAT,%20Lolita&VANDERESSE,%20Nicolas&PUBERT,%20Eric&LEFRAIS,%20Yannick&VAN%20DE%20VIJVER,%20Katrien&rft.genre=article


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