FT-IR SPEKTROSKOPSKA ANALIZA PRAPOVIJESNE KERAMIKE IZ OSORA.
In this paper we present the results of an analysis of the chemical composition of prehistoric pottery from Osor, obtained by means of Fourier transform infrared spectroscopy (FT-IR). Infrared spectroscopy has proven to be very useful in the classification of a large number of samples according to s...
| Publicado en: | Histria Archaeologica no. 44; pp. 5 - 31 |
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| Autores principales: | , |
| Formato: | Artículo |
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Arheoloski Muzej Istre u Puli
2013
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=110258237&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 110258237 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 03506320 HOR9 jtl: Histria Archaeologica issn: 03506320 maglogo: N pubinfo: dt: 2013 iid: 44 pid: 95516 pub: Arheoloski Muzej Istre u Puli artinfo: ui: 110258237 ppf: 5 ppct: 26 formats: fmt: @attributes: type: P size: 4.6MB tig: atl: FT-IR SPEKTROSKOPSKA ANALIZA PRAPOVIJESNE KERAMIKE IZ OSORA. aug: au: Močinić, Sara Ferri, Tea Zubin affil: Palisina 6, 52100 Pula METRIS, Zagrebačka 30, Pula su: Pottery Infrared spectroscopy Cluster analysis (Statistics) Archaeological excavations Stratigraphic geology sug: subj: Pottery Infrared spectroscopy Cluster analysis (Statistics) Archaeological excavations Stratigraphic geology keyword: archaeological excavations at Osor cluster analysis infrared spectroscopy pottery composition prehistoric pottery relative dating of pottery stratigraphy check arheološka istraživanja u Osoru infracrvena spektroskopija klaster analiza prapovijesna keramika provjera stratigrafije relativna datacija keramike sastav keramike ab: In this paper we present the results of an analysis of the chemical composition of prehistoric pottery from Osor, obtained by means of Fourier transform infrared spectroscopy (FT-IR). Infrared spectroscopy has proven to be very useful in the classification of a large number of samples according to similarities in the chemical composition, which can be used on archaeological pottery in order to distinguish the origin of fragments of similar make. The scope of this study was to discover whether infrared spectroscopy can assist with the relative dating of pottery. With this in mind we took samples that were unearthed on three different depths on the site of “Kaštel” at Osor. We selected three groups of twenty mutually very different samples in order to avoid any influences caused by fabric and other structural characteristics of pottery, which may affect the end results of the analysis. After making the spectroscopic analysis with the help of a dendrogram, we explored the similarities of the samples tested. In addition to comparing the three groups, we likewise analyzed each group separately. The research results indicate an absence of imported pottery. And furthermore, based on their composition, the samples from the bottom of the excavation and those from the middle clearly differ, whereas those samples from the surface are probably of mixed origin. U ovom radu predstavljamo rezultate analize kemijskog sastava prapovijesne keramike iz Osora metodom infracrvene spektroskopije s Fourierovom transformacijom (FT-IR). Infracrvena spektroskopija pokazala se vrlo korisnom za razvrstavanje velikog broja uzoraka prema sličnosti u kemijskom sastavu, što se kod arheološke keramike može koristiti za razlikovanje porijekla ulomaka slične izrade. Cilj ovog istraživanja bio je otkriti može li infracrvena spektroskopija pomoći u relativnoj dataciji keramike. U tu su svrhu uzeti uzorci iskopani na tri različite dubine s lokaliteta Kaštel u Osoru. Odabrane su tri skupine od dvadeset međusobno vrlo različitih uzoraka, ne bi li se izbjegao utjecaj fakture i drugih strukturnih karakteristika keramike na konačan rezultat analize. Nakon provedbe spektroskopske analize uz pomoć dendrograma istražene su sličnosti ispitanih uzoraka. Osim usporedbe triju skupina analizirana je i svaka skupina posebno. Rezultati istraživanja upućuju na činjenicu da nije prisutna uvozna keramika te da se na temelju njihovog sastava uzorci s dna iskopa i oni iz sredine jasno razlikuju, dok su uzorci s površine vjerojatno miješanog podrijetla pubtype: Academic Journal doctype: Article src: R language: Croatian refInfo: copyright: @attributes: flag: Y custom: Copyright of Histria Archaeologica is the property of Arheoloski Muzej Istre u Puli and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Histria Archaeologica holder: Arheoloski Muzej Istre u Puli dt: @attributes: year: 2013 holdings: @attributes: islocal: N |
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