<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-19T18:57:15Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="4473951">https://digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k/oai/</request><GetRecord><record><header><identifier>oai:digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k:4473951</identifier><datestamp>2022-02-03T10:40:32Z</datestamp><setSpec>ubg-ihd-nl-baer-k</setSpec><setSpec>handwritten</setSpec></header><metadata><mets:mets xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/version112/mets.xsd" OBJID="44">
<mets:metsHdr CREATEDATE="2026-05-19T20:57:15"><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="SOFTWARE"><mets:name>vls/2603</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="INSTANCE"><mets:name>ubg-balancer_mdapi1</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="REPOSITORY"><mets:name>digisam.ub.uni-giessen.de</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="BUILDER"><mets:name>vd</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="md4473951"><mets:mdWrap MIMETYPE="text/xml" MDTYPE="MODS"><mets:xmlData><mods:mods xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd" version="3.8"><mods:titleInfo><mods:title>Brief von Karl Ernst von Baer an Alexander Keyserling, 10.06.1875 [10 Juni 1874 [d.i. 1875]]</mods:title></mods:titleInfo><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118505831" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Baer, Karl Ernst von</mods:displayForm><mods:namePart>Baer, Karl Ernst von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">aut</mods:roleTerm><mods:roleTerm>author</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116152753" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Keyserling, Alexander</mods:displayForm><mods:namePart>Keyserling, Alexander</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">rcp</mods:roleTerm><mods:roleTerm>addressee</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118808508" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Zittel, Karl Alfred von</mods:displayForm><mods:namePart>Zittel, Karl Alfred von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/1073447774" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Röttger, Carl Albrecht</mods:displayForm><mods:namePart>Röttger, Carl Albrecht</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/136890911" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Darwin, Charles</mods:displayForm><mods:namePart>Darwin, Charles</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118988999" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Kölliker, Albert von</mods:displayForm><mods:namePart>Kölliker, Albert von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118589717" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Oken, Lorenz</mods:displayForm><mods:namePart>Oken, Lorenz</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/117244791" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Stieda, Ludwig</mods:displayForm><mods:namePart>Stieda, Ludwig</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/104124741" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Engelhardt, Moritz von</mods:displayForm><mods:namePart>Engelhardt, Moritz von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/1204361916" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Baer, Alexander von</mods:displayForm><mods:namePart>Baer, Alexander von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:typeOfResource manuscript="yes">text</mods:typeOfResource><mods:originInfo><mods:dateCreated encoding="w3cdtf" keyDate="yes">1875-06-10</mods:dateCreated><mods:place><mods:placeTerm type="text">Dorpat</mods:placeTerm></mods:place></mods:originInfo><mods:language><mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:language><mods:physicalDescription><mods:extent>1 Brief, 2 Blatt (3 beschriebene Seiten), 4°</mods:extent></mods:physicalDescription><mods:abstract type="content">Dankt für den Hinweis auf Zittels Buch (Aus der Urzeit. Bilder aus der Schöpfungsgeschichte, 2 Bände, München 1871-1872). Verweist auf die 2. Auflage (1875) des Werks, in dem Zittel erkläre, dass die Zwischenglieder zwischen Affen und Menschen noch fehlen. Sein eigenes Manuskript zur Darwinschen Hypothese hat er an Rötger geschickt. Die Möglichkeit der Transmutation habe er zugegeben, gleichzeitig erkenne er Zielstrebigkeit an. Dies sei sei Hauptargument gegen Darwin. Vielleicht sei Köllikers sprunghafte Transformation die passendste Vorstellung. Zur Primitivzeugung, die man wie Oken bis an den Menschen reichen liess. Befürchtet, dass seine Darstellung weder den Naturforschern noch den Theologen genüge. Dankt für Mitteilungen im letzten Brief, die Werke fand er hier nicht vor. Bekommt nur von Stieda solche Nachrichten, der aber nichts Paläontologisches liest. Zu seinen Gesprächen mit Engelhardt über Darwinismus. Will Ende Juni zu seinem Sohn aufs Land fahren und schlägt ein Treffen vor.</mods:abstract><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-3806588</mods:identifier><mods:identifier type="urn">urn:nbn:de:hebis:26-digisam-178409</mods:identifier><mods:relatedItem type="series"><mods:titleInfo><mods:title>Nachlass Karl Ernst von Baer - 1. Briefe - 1.24 Band 24 - Brief von Karl Ernst von Baer an Alexander Keyserling, 20.04.1863-21.07.1876 [20.04.1862 [d.i. 1863]-21.07.1876]</mods:title></mods:titleInfo><mods:identifier type="localparentid">DE-611-HS-21407</mods:identifier><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-21407</mods:identifier></mods:relatedItem><mods:location><mods:shelfLocator>Nachl. Baer, Briefe 24, Bl. 735-736</mods:shelfLocator></mods:location><mods:location><mods:url note="Digitalisat">https://nbn-resolving.de/urn:nbn:de:hebis:26-digisam-178409</mods:url></mods:location><mods:accessCondition type="use and reproduction" xlink:href="https://creativecommons.org/publicdomain/mark/1.0/" displayLabel="Creative Commons Gemeinfrei 1.0 International Lizenz">PDM 1.0</mods:accessCondition><mods:extension><vlz:info xmlns:vlz="http://visuallibrary.net/vlz/1.0/" version="2"/></mods:extension><mods:recordInfo><mods:recordIdentifier source="DE-611">DE-611-HS-3806588</mods:recordIdentifier><mods:recordCreationDate encoding="marc">20220111</mods:recordCreationDate><mods:recordChangeDate encoding="iso8601">20220113</mods:recordChangeDate><mods:recordContentSource authority="marcorg">Universitätsbibliothek (Giessen)</mods:recordContentSource><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">fre</mods:languageTerm><mods:languageTerm type="text">Französisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">rus</mods:languageTerm><mods:languageTerm type="text">Russisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">eng</mods:languageTerm><mods:languageTerm type="text">Englisch</mods:languageTerm></mods:languageOfCataloging></mods:recordInfo></mods:mods></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="amd4473951"><mets:rightsMD ID="rights4473951">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVRIGHTS">
<mets:xmlData>
<dv:rights xmlns:dv="http://dfg-viewer.de/">
<dv:ownerLogo>https://digisam.ub.uni-giessen.de/domainimage/logo-UB-giessen.png</dv:ownerLogo><dv:owner>Universit\\\\\\\\\\\\\\\\xe4tsbibliothek Gie\\\\\\\\\\\\\\\\xdfen</dv:owner><dv:ownerSiteURL>https://www.uni-giessen.de/ub/</dv:ownerSiteURL><dv:ownerContact>auskunft@bibsys.uni-giessen.de</dv:ownerContact><dv:license>pdm</dv:license></dv:rights>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD><mets:digiprovMD ID="digiprov4473951">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVLINKS">
<mets:xmlData>
<dv:links xmlns:dv="http://dfg-viewer.de/">
<dv:reference>http://kalliope-verbund.info/de/ead?ead.id=DE-611-HS-3806588</dv:reference>
<dv:presentation>https://digisam.ub.uni-giessen.de/id/4473951</dv:presentation>
<dv:iiif>https://digisam.ub.uni-giessen.de/i3f/v20/4473951/manifest</dv:iiif>
<dv:sru>https://digisam.ub.uni-giessen.de/proto_ftsearch/4473951</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/jpeg" CREATED="2022-02-03T10:36:33.331200Z" ID="IMG_TEASER_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/304/4473952" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4473952" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4473953"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4473953" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4473954"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4473954" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4473955"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4473955" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4473956"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4473956" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4473952" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4473953"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4473953" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4473954"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4473954" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4473955"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4473955" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4473956"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4473956" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4473952" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4473953"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4473953" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4473954"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4473954" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4473955"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4473955" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4473956"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4473956" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4473952" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4473953"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4473953" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4473954"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4473954" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4473955"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4473955" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4473956"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4473956" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MASTER"><mets:file MIMETYPE="image/tiff" CHECKSUM="f9fda15ad31a500e1fe4bea253af72ffa30613c5" SIZE="19709456" CHECKSUMTYPE="SHA-1" CREATED="2022-02-03T10:36:33.331200Z" ID="IMG_MA_4473952"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4473952" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="fcb585cad8471a6cea808d4233c0ee26bd6aa19f" SIZE="19702566" CHECKSUMTYPE="SHA-1" CREATED="2022-02-03T10:36:33.383200Z" ID="IMG_MA_4473953"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4473953" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="471ab104a9d55c8f50c36567e6bc9129dcc4bfda" SIZE="19702566" CHECKSUMTYPE="SHA-1" CREATED="2022-02-03T10:36:33.435200Z" ID="IMG_MA_4473954"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4473954" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="fdb8dac6782a488ef152b0fd213155457a2d12b9" SIZE="19709456" CHECKSUMTYPE="SHA-1" CREATED="2022-02-03T10:36:33.483200Z" ID="IMG_MA_4473955"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4473955" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="e46a0b5ea30abd25bcba5470fb696d475309968e" SIZE="19726616" CHECKSUMTYPE="SHA-1" CREATED="2022-02-03T10:36:33.675200Z" ID="IMG_MA_4473956"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4473956" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys4473952" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_4473952"/><mets:fptr FILEID="IMG_THUMBS_4473952"/><mets:fptr FILEID="IMG_MIN_4473952"/><mets:fptr FILEID="IMG_MAX_4473952"/><mets:fptr FILEID="IMG_MA_4473952"/></mets:div><mets:div ID="phys4473953" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_4473953"/><mets:fptr FILEID="IMG_THUMBS_4473953"/><mets:fptr FILEID="IMG_MIN_4473953"/><mets:fptr FILEID="IMG_MAX_4473953"/><mets:fptr FILEID="IMG_MA_4473953"/></mets:div><mets:div ID="phys4473954" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_4473954"/><mets:fptr FILEID="IMG_THUMBS_4473954"/><mets:fptr FILEID="IMG_MIN_4473954"/><mets:fptr FILEID="IMG_MAX_4473954"/><mets:fptr FILEID="IMG_MA_4473954"/></mets:div><mets:div ID="phys4473955" TYPE="page" LABEL="[Seite 4]" ORDER="4"><mets:fptr FILEID="IMG_DEFAULT_4473955"/><mets:fptr FILEID="IMG_THUMBS_4473955"/><mets:fptr FILEID="IMG_MIN_4473955"/><mets:fptr FILEID="IMG_MAX_4473955"/><mets:fptr FILEID="IMG_MA_4473955"/></mets:div><mets:div ID="phys4473956" TYPE="page" LABEL="[Seite 5]" ORDER="5"><mets:fptr FILEID="IMG_DEFAULT_4473956"/><mets:fptr FILEID="IMG_THUMBS_4473956"/><mets:fptr FILEID="IMG_MIN_4473956"/><mets:fptr FILEID="IMG_MAX_4473956"/><mets:fptr FILEID="IMG_MA_4473956"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log4473951" DMDID="md4473951" ADMID="amd4473951" TYPE="manuscript" LABEL="Brief von Karl Ernst von Baer an Alexander Keyserling, 10.06.1875 [10 Juni 1874 [d.i. 1875]]" ORDER="1" CONTENTIDS="urn:nbn:de:hebis:26-digisam-178409"><mets:fptr FILEID="IMG_TEASER_4473952"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log4473951" xlink:to="physroot"/><mets:smLink xlink:from="log4473951" xlink:to="phys4473952"/><mets:smLink xlink:from="log4473951" xlink:to="phys4473953"/><mets:smLink xlink:from="log4473951" xlink:to="phys4473954"/><mets:smLink xlink:from="log4473951" xlink:to="phys4473955"/><mets:smLink xlink:from="log4473951" xlink:to="phys4473956"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>