<?xml version="1.0" encoding="UTF-8"?><mets:mets xmlns:mets="http://www.loc.gov/METS/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:mads="http://www.loc.gov/mads/" xmlns:metsRights="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:suj="http://www.theses.fr/namespace/sujets" xmlns:tef="http://www.abes.fr/abes/documents/tef" xmlns:tefextension="http://www.abes.fr/abes/documents/tefextension" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.abes.fr/abes/documents/tef/recommandation/tef_schemas.xsd">
<mets:metsHdr CREATEDATE="2025-04-09T04:05:40" ID="ABES.STAR.THESE_231571.METS_HEADER" LASTMODDATE="2025-05-26T11:36:44" RECORDSTATUS="valide">
<mets:agent ROLE="CREATOR">
<mets:name/>
<mets:note>Note</mets:note>
</mets:agent>
<mets:agent ROLE="DISSEMINATOR">
<mets:name>ABES</mets:name>
</mets:agent>
<mets:altRecordID ID="ABES.STAR.THESE_231571.METS_HEADER.ALTERNATE" TYPE=""/>
</mets:metsHdr>
<mets:dmdSec ID="ABES.STAR.THESE_231571.DESCRIPTION_BIBLIOGRAPHIQUE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_these">
<mets:xmlData>
<tef:thesisRecord>
<dc:title xml:lang="fr">Caractérisation moléculaire d’ambres géologiques et archéologiques : origines botaniques et géographiques</dc:title>
<dcterms:alternative xml:lang="en">Molecular characterizations of geological and archeological ambers : botanical and geographical origins</dcterms:alternative>
<dc:subject xml:lang="fr">Ambre</dc:subject>
<dc:subject xml:lang="fr">Biomarqueurs lipidiques</dc:subject>
<dc:subject xml:lang="fr">GC-MS</dc:subject>
<dc:subject xml:lang="fr">Archéologie</dc:subject>
<dc:subject xml:lang="fr">Paléobotanique</dc:subject>
<dc:subject xml:lang="fr">Terpénoïdes</dc:subject>
<dc:subject xml:lang="fr">Conifères</dc:subject>
<dc:subject xml:lang="fr">Angiospermes</dc:subject>
<dc:subject xml:lang="en">Amber</dc:subject>
<dc:subject xml:lang="en">Lipid Biomarkers</dc:subject>
<dc:subject xml:lang="en">GC-MS</dc:subject>
<dc:subject xml:lang="en">Archeology</dc:subject>
<dc:subject xml:lang="en">Paleobotany</dc:subject>
<dc:subject xml:lang="en">Terpenoids</dc:subject>
<dc:subject xml:lang="en">Conifers</dc:subject>
<dc:subject xml:lang="en">Angiosperms</dc:subject>
<dc:subject xsi:type="dcterms:DDC">543</dc:subject>
<tef:sujetRameau xml:lang="fr">
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027708780" autoriteSource="Sudoc">Ambre (résine fossile)</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027623106" autoriteSource="Sudoc">Marqueurs biologiques</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027245500" autoriteSource="Sudoc">Paléobotanique</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027834573" autoriteSource="Sudoc">Terpènes</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027307263" autoriteSource="Sudoc">Conifères</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027824616" autoriteSource="Sudoc">Angiospermes</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
<tef:vedetteRameauNomCommun>
<tef:elementdEntree autoriteExterne="027222985" autoriteSource="Sudoc">Chimie analytique</tef:elementdEntree>
</tef:vedetteRameauNomCommun>
</tef:sujetRameau>
<dcterms:abstract xml:lang="fr">Les travaux de cette thèse comprennent deux volets dédiés à l'étude moléculaire d’ambres issus de formations géologiques et trouvés en contexte archéologique. Le premier volet, d’ordre paléobotanique, vise à établir une corrélation entre les signatures moléculaires d’ambres et leurs sources botaniques. Un référentiel moléculaire d’ambre de différents sites européens et méditerranéens a ainsi été établi. Cette étude a notamment permis de proposer une typologie moléculaire pour les ambres de Cheirolepidiacées, une famille éteinte de conifères, et de mettre en évidence une nouvelle famille de composés organo-soufrés en tant que marqueurs environnementaux. Dans le second volet, une méthode permettant le prélèvement et l’analyse de très petits échantillons a été développée et utilisée dans le cas d’ambres archéologiques afin d’en déterminer l’origine géographique. Cette étude a mis en évidence l’origine baltique d’un grand nombre d’échantillons de l’Age du Fer et du Bronze, l’origine plus locale d’échantillons plus anciens et d'identifier la nature de matériaux utilisés pour des opérations de restauration dans le cas d’ambre de collections de musées.</dcterms:abstract>
<dcterms:abstract xml:lang="en">This PhD thesis, which comprises two main parts, is dedicated to the molecular study of geological ambers and ambers found in an archaeological context. The first palaeobotanical part is related to palaeobotany and aims at establishing a correlation between the molecular signatures of ambers and their botanical origin. A molecular referential of ambers from various European and Mediterranean sites could thus be established. A molecular typology for ambers derived from Cheirolepidiaceae, an extinct family of conifers, could also be proposed and a novel series of organo-sulfur compounds with a palaeoenvironmental significance was identified. In the second part of the thesis, a method for sampling and analysing very small-scale samples was developed and used for rare archaeological ambers to determine their geographical origin. This study revealed a Baltic origin for many samples from the Iron Age and Bronze Age and the more local origin of some older samples. The nature of substances used in restoration operations of some objects from museum collections could also be identified.</dcterms:abstract>
<dc:type>Electronic Thesis or Dissertation</dc:type>
<dc:type xsi:type="dcterms:DCMIType">Text</dc:type>
<dc:language xsi:type="dcterms:RFC3066">fr</dc:language>
</tef:thesisRecord>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:dmdSec ID="ABES.STAR.THESE_231571.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_desc_edition">
<mets:xmlData>
<tef:edition>
<dcterms:medium xsi:type="dcterms:IMT">PDF</dcterms:medium>
<dcterms:extent>23023549</dcterms:extent>
<dc:identifier xsi:type="dcterms:URI">https://publication-theses.unistra.fr/public/theses_doctorat/2025/Fradet_Alice_2025_ED222.pdf</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">http://www.theses.fr/2025STRAF009/abes</dc:identifier>
<dc:identifier xsi:type="dcterms:URI"/>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-05084667</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-05084667</dc:identifier>
<dc:identifier xsi:type="dcterms:URI">https://theses.hal.science/tel-05084667</dc:identifier>
</tef:edition>
</mets:xmlData>
</mets:mdWrap>
</mets:dmdSec>
<mets:amdSec>
<mets:techMD ID="ABES.STAR.THESE_231571.ADMINISTRATION">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_admin_these">
<mets:xmlData>
<tef:thesisAdmin>
<tef:auteur>
<tef:nom>Fradet</tef:nom>
<tef:prenom>Alice</tef:prenom>
<tef:dateNaissance>1997-11-23</tef:dateNaissance>
<tef:nationalite scheme="ISO-3166-1">FR</tef:nationalite>
<tef:autoriteExterne autoriteSource="Sudoc">28504995X</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="INE">1608010966G</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="CodeEtu">22119379</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="DiplomeSISE42">4200003</tef:autoriteExterne>
</tef:auteur>
<dc:identifier xsi:type="tef:nationalThesisPID">https://theses.fr/2025STRAF009</dc:identifier>
<dc:identifier xsi:type="tef:NNT">2025STRAF009</dc:identifier>
<dc:identifier xsi:type="tef:DOI">https://doi.org/10.70675/ffe6dfa8z940az4991za149z610018a9a5a2</dc:identifier>
<dcterms:dateAccepted xsi:type="dcterms:W3CDTF">2025-03-19</dcterms:dateAccepted>
<tef:thesis.degree>
<tef:thesis.degree.discipline xml:lang="fr">Chimie analytique</tef:thesis.degree.discipline>
<tef:thesis.degree.grantor>
<tef:nom>Strasbourg</tef:nom>
<tef:autoriteExterne autoriteSource="Sudoc">131056549</tef:autoriteExterne>
</tef:thesis.degree.grantor>
<tef:thesis.degree.level>Doctorat</tef:thesis.degree.level>
<tef:thesis.degree.name xml:lang="fr">Docteur es</tef:thesis.degree.name>
</tef:thesis.degree>
<tef:theseSurTravaux>non</tef:theseSurTravaux>
<tef:avisJury>oui</tef:avisJury>
<tef:directeurThese>
<tef:nom>Adam</tef:nom>
<tef:prenom>Pierre</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">115871020</tef:autoriteExterne>
</tef:directeurThese>
<tef:directeurThese>
<tef:nom>Schaeffer</tef:nom>
<tef:prenom>Philippe</tef:prenom>
<tef:autoriteInterne>MADS_DIRECTEUR_DE_THESE_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">132078821</tef:autoriteExterne>
</tef:directeurThese>
<tef:presidentJury>
<tef:nom>Grossi</tef:nom>
<tef:prenom>Vincent</tef:prenom>
<tef:autoriteInterne>MADS_PRESIDENT_DU_JURY</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">077790278</tef:autoriteExterne>
</tef:presidentJury>
<tef:membreJury>
<tef:nom>Gomez</tef:nom>
<tef:prenom>Bernard</tef:prenom>
<tef:autoriteInterne>MADS_MEMBRE_DU_JURY_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">070313717</tef:autoriteExterne>
</tef:membreJury>
<tef:rapporteur>
<tef:nom>Grossi</tef:nom>
<tef:prenom>Vincent</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">077790278</tef:autoriteExterne>
</tef:rapporteur>
<tef:rapporteur>
<tef:nom>Nguyen Tu</tef:nom>
<tef:prenom>Thanh Thuy</tef:prenom>
<tef:autoriteInterne>MADS_RAPPORTEUR_2</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">15401124X</tef:autoriteExterne>
</tef:rapporteur>
<tef:ecoleDoctorale>
<tef:nom>École doctorale des Sciences chimiques (Strasbourg ; 1995-....)</tef:nom>
<tef:autoriteInterne>MADS_ECOLE_DOCTORALE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="Sudoc">156504081</tef:autoriteExterne>
</tef:ecoleDoctorale>
<tef:partenaireRecherche type="laboratoire">
<tef:nom>Institut de chimie (Strasbourg ; 2005-....)</tef:nom>
<tef:autoriteInterne>MADS_PARTENAIRE_DE_RECHERCHE_1</tef:autoriteInterne>
<tef:autoriteExterne autoriteSource="labTEL">93761</tef:autoriteExterne>
<tef:autoriteExterne autoriteSource="Sudoc">15677738X</tef:autoriteExterne>
</tef:partenaireRecherche>
<tef:oaiSetSpec>ddc:540</tef:oaiSetSpec>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Adam</mads:namePart>
<mads:namePart type="given">Pierre</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_DIRECTEUR_DE_THESE_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Schaeffer</mads:namePart>
<mads:namePart type="given">Philippe</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PRESIDENT_DU_JURY" type="personal">
<tef:personMADS>
<mads:namePart type="family">Grossi</mads:namePart>
<mads:namePart type="given">Vincent</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_MEMBRE_DU_JURY_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Gomez</mads:namePart>
<mads:namePart type="given">Bernard</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_1" type="personal">
<tef:personMADS>
<mads:namePart type="family">Grossi</mads:namePart>
<mads:namePart type="given">Vincent</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_RAPPORTEUR_2" type="personal">
<tef:personMADS>
<mads:namePart type="family">Nguyen Tu</mads:namePart>
<mads:namePart type="given">Thanh Thuy</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_ECOLE_DOCTORALE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">École doctorale des Sciences chimiques (Strasbourg ; 1995-....)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
<tef:MADSAuthority authorityID="MADS_PARTENAIRE_DE_RECHERCHE_1" type="corporate">
<tef:personMADS>
<mads:namePart type="family">Institut de chimie (Strasbourg ; 2005-....)</mads:namePart>
</tef:personMADS>
</tef:MADSAuthority>
</tef:thesisAdmin>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:techMD ID="ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_tech_fichier">
<mets:xmlData>
<tef:meta_fichier>
<tef:formatFichier>PDF</tef:formatFichier>
<tef:taille>23023549</tef:taille>
</tef:meta_fichier>
</mets:xmlData>
</mets:mdWrap>
</mets:techMD>
<mets:rightsMD ID="ABES.STAR.THESE_231571.DROITS_UNIVERSITE">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_etablissement_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_231571.DROITS_DOCTORANT">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_auteur_these">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
<mets:rightsMD ID="ABES.STAR.THESE_231571.VERSION_COMPLETE.DROITS">
<mets:mdWrap MDTYPE="OTHER" OTHERMDTYPE="tef_droits_version">
<mets:xmlData>
<metsRights:RightsDeclarationMD RIGHTSCATEGORY="CONTRACTUAL">
<metsRights:Context CONTEXTCLASS="GENERAL PUBLIC">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
<metsRights:Context CONTEXTCLASS="INSTITUTIONAL AFFILIATE">
<metsRights:Permissions COPY="false" DELETE="false" DISPLAY="true" DUPLICATE="true" MODIFY="false" PRINT="true"/>
</metsRights:Context>
</metsRights:RightsDeclarationMD>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD>
</mets:amdSec>
<mets:fileSec>
<mets:fileGrp ID="ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP" USE="archive_et_diffusion">
<mets:file ADMID="ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE.TECH_FICHIER.DOSSIER_1.DOSSIER_1.FICHIER_1" ID="ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE.DOSSIER_1.DOSSIER_1.FICHIER_1" SEQ="1">
<mets:FLocat LOCTYPE="URL" xlink:href="STRA/THESE_231571/document/0/0/FRADET_Alice_2025_ED222.pdf"/>
</mets:file>
</mets:fileGrp>
</mets:fileSec>
<mets:structMap TYPE="logical">
<mets:div ADMID="ABES.STAR.THESE_231571.ADMINISTRATION ABES.STAR.THESE_231571.DROITS_UNIVERSITE ABES.STAR.THESE_231571.DROITS_DOCTORANT" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_231571" DMDID="ABES.STAR.THESE_231571.DESCRIPTION_BIBLIOGRAPHIQUE" TYPE="THESE">
<mets:div ADMID="ABES.STAR.THESE_231571.VERSION_COMPLETE.DROITS" CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_231571.ABES.STAR.THESE_231571.VERSION_COMPLETE" TYPE="VERSION_COMPLETE">
<mets:div CONTENTIDS="CONTENTIDS.ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE" DMDID="ABES.STAR.THESE_231571.VERSION_COMPLETE.DESCRIPTION.EDITION_ARCHIVAGE" TYPE="EDITION">
<mets:fptr FILEID="ABES.STAR.THESE_231571.VERSION_COMPLETE.EDITION_ARCHIVAGE.FILEGRP"/>
</mets:div>
</mets:div>
</mets:div>
</mets:structMap>
</mets:mets>