{"id":7160,"date":"2024-07-11T15:34:41","date_gmt":"2024-07-11T13:34:41","guid":{"rendered":"https:\/\/archeol.sav.sk\/?p=7160"},"modified":"2024-07-11T15:36:09","modified_gmt":"2024-07-11T13:36:09","slug":"rotunda-sv-juraja-v-nitrianskej-blatnici-moze-byt-o-nieco-mladsia-nez-sa-predpokladalo","status":"publish","type":"post","link":"https:\/\/archeol.sav.sk\/index.php\/sk\/2024\/07\/11\/rotunda-sv-juraja-v-nitrianskej-blatnici-moze-byt-o-nieco-mladsia-nez-sa-predpokladalo\/","title":{"rendered":"Rotunda sv. Juraja v Nitrianskej Blatnici m\u00f4\u017ee by\u0165 o nie\u010do mlad\u0161ia, ne\u017e sa predpokladalo"},"content":{"rendered":"<p><em>Predrom\u00e1nska rotunda sv. Juraja v Nitrianskej Blatnici predstavuje v\u00fdznamn\u00fa pamiatku stredoeur\u00f3pskej v\u010dasnostredovekej sakr\u00e1lnej architekt\u00fary. V\u010faka jej dobre zachovan\u00e9mu stavu je hodnotn\u00fdm predmetom archeologick\u00e9ho a\u00a0konzerv\u00e1torsk\u00e9ho v\u00fdskumu.<\/em><\/p>\n<p><em>\u00a0<\/em><\/p>\n<p>V roku 2021 boli publikovan\u00e9 v\u00fdsledky anal\u00fdzy r\u00e1dio-karb\u00f3nov\u00fdch d\u00e1t z\u00edskan\u00fdch po\u010das re\u0161taura\u010dn\u00fdch pr\u00e1c veden\u00fdch s\u00fakromnou spolo\u010dnos\u0165ou v\u00a0rokoch 2009 \u2013 2016. Autori tohto v\u00fdskumu dospeli k zauj\u00edmav\u00e9mu\u00a0z\u00e1veru, \u017ee obdobie v\u00fdstavby rotundy sa vz\u0165ahuje na 1. polovicu 9. storo\u010dia a\u00a0teda patrila by medzi najstar\u0161ie kres\u0165ansk\u00e9 architekt\u00fary na na\u0161om \u00fazem\u00ed. T\u00e1to hypot\u00e9za v\u0161ak vyvolala \u017eiv\u00e9 diskusie medzi vedcami, \u010do viedlo k \u010fal\u0161iemu\u00a0podrobn\u00e9mu presk\u00famaniu zverejnen\u00fdch d\u00e1t a in\u00e9mu poh\u013eadu na skuto\u010dn\u00fd vek rotundy.<\/p>\n<p>&nbsp;<\/p>\n<h3>Po\u010diato\u010dn\u00e9 zistenia a kontroverzie<\/h3>\n<figure id=\"attachment_7161\" aria-describedby=\"caption-attachment-7161\" style=\"width: 440px\" class=\"wp-caption alignright\"><a href=\"https:\/\/archeol.sav.sk\/files\/nitrianska-blatnica-rotunda-sv-juraja-topslovensko.sk_.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-7161\" src=\"https:\/\/archeol.sav.sk\/files\/nitrianska-blatnica-rotunda-sv-juraja-topslovensko.sk_-300x200.jpg\" alt=\"\" width=\"450\" height=\"300\" srcset=\"https:\/\/archeol.sav.sk\/files\/nitrianska-blatnica-rotunda-sv-juraja-topslovensko.sk_-300x200.jpg 300w, https:\/\/archeol.sav.sk\/files\/nitrianska-blatnica-rotunda-sv-juraja-topslovensko.sk_-768x513.jpg 768w, https:\/\/archeol.sav.sk\/files\/nitrianska-blatnica-rotunda-sv-juraja-topslovensko.sk_.jpg 998w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/a><figcaption id=\"caption-attachment-7161\" class=\"wp-caption-text\">Rotunda sv. Juraja v Nitrianskej Blatnici (Zdroj: www.topslovensko.sk)<\/figcaption><\/figure>\n<p>Opakovan\u00e1 anal\u00fdza zverejnen\u00fdch r\u00e1diokarb\u00f3nov\u00fdch vzoriek Mgr. Zbigniewa Robaka, PhD. z\u00a0Archeologick\u00e9ho \u00fastavu SAV, v. v. i., v\u00a0Nitre publikovan\u00e1 <a href=\"https:\/\/doi.org\/10.1017\/RDC.2024.33\">v\u00a0prest\u00ed\u017enom \u010dasopise <em>Radiocarbon<\/em><\/a> spochyb\u0148uje p\u00f4vodn\u00e9 zistenia a navrhuje in\u00fd \u010dasov\u00fd r\u00e1mec na z\u00e1klade komplexn\u00e9ho modelovania vzoriek. \u0160t\u00fadia prehodnocuje dobu vzniku rotundy na r\u00e1diokarb\u00f3nov\u00e9 d\u00e1tum 1115 \u00b1 13 BP (kalibrovan\u00e9 roky 892 \u2013 988 po Kr. s\u00a095,4% pravdepodobnos\u0165ou), \u010do aj zodpoved\u00e1 s\u00fa\u010dasn\u00fdm archeologick\u00fdm a historick\u00fdm poznatkom vypl\u00fdvaj\u00facim zo sk\u00famanej problematiky v\u00fdvoja regi\u00f3nu Ponitria vo v\u010dasnom stredoveku\u200b\u200b.<\/p>\n<p>P\u00f4vodn\u00e1 \u0161t\u00fadia od P. Povinca a kol. (2021) datovala rotundu pomocou kombinovanej anal\u00fdzy r\u00e1diokarb\u00f3nov\u00fdch d\u00e1t, z\u00edskan\u00fdch z fragmentov dreva n\u00e1jden\u00e9ho vo vrstve najstar\u0161ej malty. Z\u00e1very tejto \u0161t\u00fadie vyvolali v\u0161ak viacer\u00e9 pochybnosti, jednak kv\u00f4li prijatej metodol\u00f3gii v\u00fdskumu, jednak kv\u00f4li opomenutiu \u0161ir\u0161ieho archeologick\u00e9ho a historick\u00e9ho kontextu pri interpret\u00e1cii v\u00fdsledkov. Napriek tomu, kone\u010dn\u00e9 zverejnene d\u00e1t a\u00a0charakterist\u00edk vzoriek z\u00edskan\u00fdch po\u010das vynikaj\u00faceho konzerv\u00e1torsk\u00e9ho v\u00fdskumu umo\u017enilo za\u010datie odbornej diskusie.<\/p>\n<p>&nbsp;<\/p>\n<h3>Metodol\u00f3gia v\u00fdskumu<\/h3>\n<p>Pri vyhodnoten\u00ed r\u00e1diokarb\u00f3nov\u00e9ho d\u00e1tumu vzniku rotundy sa p\u00f4vodn\u00e1 \u0161t\u00fadia prim\u00e1rne spoliehala na datovanie vzoriek dreven\u00fdch od\u0161tiepkov a\u00a0drobn\u00fdch uhl\u00edkov. Tento postup nie je \u00faplne ide\u00e1lny, ke\u010f\u017ee boli k dispoz\u00edcii aj in\u00e9 \u00fadaje, poskytnut\u00e9 viacer\u00fdmi datovac\u00edmi laborat\u00f3riami a\u00a0predch\u00e1dzaj\u00facim archeologick\u00fdm v\u00fdskumom. P\u00f4vodn\u00e1 \u0161t\u00fadia sa toti\u017e spoliehala na kombinovanie d\u00e1tumov poch\u00e1dzaj\u00facich z\u00a0uhl\u00edkov a dreven\u00fdch fragmentov, ale v\u00f4bec ne\u0161lo o\u00a0kon\u0161truk\u010dn\u00e9 prvky stien rotundy, ale, do slova, o\u00a0odpadky primie\u0161ane do malty. Tieto fragmenty, ktor\u00e9 sa nezn\u00e1mou cestou dostali do stavebn\u00e9ho materi\u00e1lu, m\u00f4\u017eu poch\u00e1dza\u0165 odkia\u013eko\u013evek a\u00a0mohli vznikn\u00fa\u0165 sk\u00f4r ako rotunda. Presne to v\u0161ak nevieme. Tak\u00fdto pr\u00edstup komplikuje spo\u013eahlivos\u0165 a presnos\u0165 datovania. Okrem toho by sa r\u00e1diokarb\u00f3nov\u00e9 d\u00e1tumy z\u00edskan\u00e9 z dreva a uhl\u00edkov neur\u010dit\u00e9ho p\u00f4vodu v\u0161eobecne mali pova\u017eova\u0165 za menej informat\u00edvne, a\u00a0to najm\u00e4 v\u00a0pr\u00edpade datovania jednotliv\u00fdch objektov, a nie cel\u00fdch lokal\u00edt. Ide o\u00a0ve\u013emi d\u00f4le\u017eit\u00e9 detaily r\u00e1diokarb\u00f3nov\u00e9ho datovania v archeol\u00f3gii.<\/p>\n<p>Naopak, nov\u00fd pr\u00edstup sa zameriava na r\u00e1diokarb\u00f3nov\u00e9 datovanie vzoriek samotnej malty a omietky, ktor\u00e9 s\u00fa priamo spojen\u00e9 s obdob\u00edm v\u00fdstavby rotundy. Nov\u00fd model a jeho test predpokladaj\u00fa s\u00edce ur\u010dit\u00fa neistotu vypl\u00fdvaj\u00facu z\u00a0mo\u017en\u00e9ho vplyvu nezn\u00e1mych charakterist\u00edk uhli\u010ditanov vo v\u00e1pne, ale eliminuj\u00fa, alebo obmedzuj\u00fa vplyv odchyln\u00fdch vzoriek na v\u00fdsledok datovania. Reanal\u00fdza poskytla konzistentn\u00fd \u010dasov\u00fd rozsah, \u010do posil\u0148uje argument, \u017ee rotunda, a\u00a0presnej\u0161ie \u2013 tie steny, z\u00a0ktor\u00fdch boli odobrat\u00e9 vzorky \u2013 vznikla medzi koncom 9. a koncom 10. storo\u010dia\u200b\u200b s\u00a0d\u00f4razom na vrcholy pravdepodobnosti na prelome 9. a\u00a010. alebo okolo polovice 10. stor. Mo\u017eno \u010fal\u0161\u00ed v\u00fdskum poskytne dodato\u010dne \u00fadaje, ktor\u00e9 prispej\u00fa spresneniu chronol\u00f3gii rotundy.<\/p>\n<p><!--more--><\/p>\n<h3>Archeologick\u00fd a historick\u00fd kontext<\/h3>\n<p>Diskusia o datovan\u00ed rotundy nie je len ot\u00e1zkou r\u00e1diokarb\u00f3novej anal\u00fdzy, ale zah\u0155\u0148a aj pochopenie \u0161ir\u0161ieho historick\u00e9ho a archeologick\u00e9ho kontextu regi\u00f3nu. Archeologick\u00e9 a architektonick\u00e9 pamiatky mus\u00edme v\u017edy sk\u00fama\u0165 v \u0161ir\u0161om kontexte, v ktorom vznikli a existovali v minulosti. Lokalita Nitrianska Blatnica je s\u00fa\u010das\u0165ou v\u00e4\u010d\u0161ieho komplexu os\u00eddlen\u00ed a opevnen\u00ed z obdobia v\u010dasn\u00e9ho stredoveku. Chronol\u00f3gia ne\u010falek\u00e9ho hradiska Bojn\u00e1-Valy, ktor\u00e9ho nosn\u00e9 prvky opevnenia s\u00fa nez\u00e1visle dendrochronologicky a r\u00e1diokarb\u00f3novo datovan\u00e9 do konca 9. storo\u010dia i za\u010diatku 10. storo\u010dia (okolo 890 \u2013 910 po Kr.), podporuje n\u00e1zor, \u017ee v\u00fdznamn\u00e9 stavebn\u00e9 aktivity v okol\u00ed Marh\u00e1tu prebiehali pr\u00e1ve v tomto obdob\u00ed\u200b\u200b.<\/p>\n<figure id=\"attachment_7163\" aria-describedby=\"caption-attachment-7163\" style=\"width: 599px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/archeol.sav.sk\/files\/Rotunda-C14.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-7163\" src=\"https:\/\/archeol.sav.sk\/files\/Rotunda-C14-300x103.jpg\" alt=\"\" width=\"609\" height=\"209\" srcset=\"https:\/\/archeol.sav.sk\/files\/Rotunda-C14-300x103.jpg 300w, https:\/\/archeol.sav.sk\/files\/Rotunda-C14-1024x351.jpg 1024w, https:\/\/archeol.sav.sk\/files\/Rotunda-C14-768x263.jpg 768w, https:\/\/archeol.sav.sk\/files\/Rotunda-C14.jpg 1057w\" sizes=\"(max-width: 609px) 100vw, 609px\" \/><\/a><figcaption id=\"caption-attachment-7163\" class=\"wp-caption-text\">V\u00fdsledky modelovania r\u00e1diokarb\u00f3nov\u00fdch d\u00e1t<\/figcaption><\/figure>\n<p>Samotn\u00e9 bl\u00edzke hradisko Bojn\u00e1-Valy si tak isto vy\u017eaduje nov\u00fa chronologick\u00fa anal\u00fdzu. Hypot\u00e9zy spred 10-15 rokov o\u00a0tom, \u017ee mohutne opevnenie vzniklo na prelome 8. a\u00a09. storo\u010dia, resp. v\u00a01. pol. 9 stor., nenach\u00e1dzaj\u00fa potvrdenie v\u00a0archeologickom materi\u00e1li a\u00a0vo v\u00fdsledkoch r\u00e1diokarb\u00f3nov\u00fdch a\u00a0dendrochronologick\u00fdch anal\u00fdz. V\u00fdsledky doteraj\u0161ieho v\u00fdskumu ved\u00fa k\u00a0opa\u010dnej perspekt\u00edve \u2013 v\u0161etko sved\u010di o\u00a0tom, \u017ee Bojn\u00e1-Valy a\u00a0Nitrianska Blatnica tvorili s\u00fa\u010das\u0165 roz\u013eahlej aglomer\u00e1cie vojensk\u00e9ho charakteru z\u00a0\u010dias Sv\u00e4topluka a\u00a0jeho synov a\u00a0pravdepodobne neboli zni\u010den\u00e9 star\u00fdmi Ma\u010farmi, ale vstreban\u00e9 ako funk\u010dn\u00fd a\u00a0hodnotn\u00fd celok do nov\u00e9ho syst\u00e9mu tvoriaceho sa Uhorska.<\/p>\n<p>&nbsp;<\/p>\n<h3>Z\u00e1ver<\/h3>\n<p>Nov\u00e9 zistenia nazna\u010duj\u00fa, \u017ee rotunda je pravdepodobne odrazom pokro\u010dil\u00fdch procesov christianiz\u00e1cie a feudaliz\u00e1cie v regi\u00f3ne. Vznik s\u00fakromn\u00fdch kostol\u00edkov vlastnen\u00fdch novovzniknutou \u0161\u013eachtou v neskorom 9. a v\u010dasnom 10. storo\u010d\u00ed odr\u00e1\u017ea soci\u00e1lno-politick\u00e9 zmeny tej doby. Tieto mal\u00e9 predrom\u00e1nske kostoly sa v\u0161eobecne datuj\u00fa do 10. storo\u010dia, \u010do je v s\u00falade s revidovanou chronol\u00f3giou rotundy sv. Juraja\u200b\u200b. St\u00e1le pri tom hovor\u00edme o\u00a0jednom z\u00a0najstar\u0161\u00edch stojacich kostolov v\u00a0strednej Eur\u00f3pe a\u00a0pravdepodobne najstar\u0161\u00edm na \u00fazem\u00ed Slovenska.<\/p>\n<p>Nov\u00e1 anal\u00fdza pod\u010diarkuje v\u00fdznam integr\u00e1cie viacer\u00fdch pr\u00edstupov \u2013 r\u00e1diokarb\u00f3nov\u00e9ho datovania, dendrochronol\u00f3gie, historick\u00fdch inform\u00e1cii a archeologick\u00e9ho kontextu \u2013 v\u010faka ktor\u00fdm dosiahneme presnej\u0161ie porozumenie historickej chronol\u00f3gii. Diskusia o\u00a0datovan\u00ed rotundy ilustruje tie\u017e charakter a d\u00f4le\u017eitos\u0165 modern\u00e9ho archeologick\u00e9ho v\u00fdskumu, kde nov\u00e9 met\u00f3dy a perspekt\u00edvy m\u00f4\u017eu spochybni\u0165 etablovan\u00e9 n\u00e1zory a vies\u0165 k hlb\u0161iemu porozumeniu na\u0161ej vlastnej minulosti.<\/p>\n<p>Zbigniew Robak<\/p>\n<p>&nbsp;<\/p>\n<p>Zdroj:<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1017\/RDC.2024.33\">Robak, Z. (2024). RADIOCARBON DATING OF ST. GEORGE\u2019S ROTUNDA IN NITRIANSKA BLATNICA (SLOVAKIA): AN ARCHAEOLOGICAL COMMENT. <em>Radiocarbon<\/em>, <em>66<\/em>(1), 147\u2013154<\/a>.<\/p>\n<p>DOI: <a href=\"https:\/\/doi.org\/10.1017\/RDC.2024.33\">doi.org\/10.1017\/RDC.2024.33<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Zdroj obrazovej pr\u00edlohy:<\/p>\n<p><a href=\"https:\/\/www.topslovensko.sk\/detail\/rotunda-sv-juraja-nitrianska-blatnica\/\">TopSlovensko<\/a>, <a href=\"https:\/\/www.cambridge.org\/core\/journals\/radiocarbon\/article\/radiocarbon-dating-of-st-georges-rotunda-in-nitrianska-blatnica-slovakia-an-archaeological-comment\/C2174EB2E6A7B80177639F0A0DEB7E8A\">Radiocarbon<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Predrom\u00e1nska rotunda sv. Juraja v Nitrianskej Blatnici predstavuje v\u00fdznamn\u00fa pamiatku stredoeur\u00f3pskej v\u010dasnostredovekej sakr\u00e1lnej architekt\u00fary. V\u010faka jej dobre zachovan\u00e9mu stavu je hodnotn\u00fdm predmetom archeologick\u00e9ho a\u00a0konzerv\u00e1torsk\u00e9ho v\u00fdskumu. \u00a0 V roku 2021 boli publikovan\u00e9 v\u00fdsledky anal\u00fdzy r\u00e1dio-karb\u00f3nov\u00fdch d\u00e1t z\u00edskan\u00fdch po\u010das re\u0161taura\u010dn\u00fdch pr\u00e1c veden\u00fdch s\u00fakromnou spolo\u010dnos\u0165ou v\u00a0rokoch 2009 \u2013 2016. Autori tohto v\u00fdskumu dospeli k zauj\u00edmav\u00e9mu\u00a0z\u00e1veru, \u017ee obdobie v\u00fdstavby &#8230; <a class=\"read-more\" href=\"https:\/\/archeol.sav.sk\/index.php\/sk\/2024\/07\/11\/rotunda-sv-juraja-v-nitrianskej-blatnici-moze-byt-o-nieco-mladsia-nez-sa-predpokladalo\/\">\u010c\u00edtajte viac<\/a><\/p>\n","protected":false},"author":2,"featured_media":7161,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/posts\/7160"}],"collection":[{"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/comments?post=7160"}],"version-history":[{"count":3,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/posts\/7160\/revisions"}],"predecessor-version":[{"id":7166,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/posts\/7160\/revisions\/7166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/media\/7161"}],"wp:attachment":[{"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/media?parent=7160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/categories?post=7160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archeol.sav.sk\/index.php\/wp-json\/wp\/v2\/tags?post=7160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}