{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,6]],"date-time":"2025-11-06T21:18:35Z","timestamp":1762463915094},"reference-count":30,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"unspecified","delay-in-days":6301,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clays and clay miner."],"published-print":{"date-parts":[[2006,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The Bracarense ceramics are characterized by a fine, pale yellow paste covered with a brownish yellow slip. The name is derived from Bracara Augusta, the Roman town located in the north of Portugal, where this type of ceramic paste was first found and identified. Various forms with the same type of paste occur, such as imitations of sigillata, terra sigillata and thin walls from the Augustus-Tiberius period, and common ware. Later, similar ceramics were also found in other archeological sites, <jats:italic>e.g.<\/jats:italic> Aquis Querquennis (Galiza, Spain), which question the location of the production center of this type of ceramic paste.<\/jats:p><jats:p>Mineralogical and chemical analyses showed that the majority of the Bracarense shards studied differ from the common ware of the Braga region. Despite minor differences, the Bracarense shards collected in Aquis Querquennis have the same geochemical pattern as those found in Bracara Augusta, <jats:italic>i.e.<\/jats:italic> they appear to have been manufactured with the same clay type. The firing products found indicate a kaolin character of the source clay, and point to firing temperatures near 900\u00b0C. The Aquis Querquennis shards have greater Br contents, which can be explained by use-wear and\/or post-depositional processes, as this site is located in a thermal-water region.<\/jats:p>","DOI":"10.1346\/ccmn.2006.0540510","type":"journal-article","created":{"date-parts":[[2006,10,29]],"date-time":"2006-10-29T23:14:19Z","timestamp":1162163659000},"page":"638-649","source":"Crossref","is-referenced-by-count":21,"title":["Raw Material Sources for the Roman Bracarense Ceramics (NW Iberian Peninsula)"],"prefix":"10.1017","volume":"54","author":[{"given":"M. Isabel","family":"Prud\u00eancio","sequence":"first","affiliation":[]},{"given":"M. Am\u00e1lia Sequeira","family":"Braga","sequence":"additional","affiliation":[]},{"given":"Felisbela","family":"Oliveira","sequence":"additional","affiliation":[]},{"given":"M. Isabel","family":"Dias","sequence":"additional","affiliation":[]},{"given":"Manuela","family":"Delgado","sequence":"additional","affiliation":[]},{"given":"Manuela","family":"Martins","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2024,1,1]]},"reference":[{"key":"S0009860400033632_bib23","unstructured":"Prud\u00eancio, M.I. , Cabral, J.M.P. and Tavares, A. (1989) Identification of clay sources used for Con\u00edmbriga and Santa Olaia pottery making. Proceedings of the 1986 Archaeometry Symposium ( Maniatis, Y. , editor), 503\u2013514."},{"key":"S0009860400033632_bib26","volume-title":"Arenas e dep\u00f3sitos associados da bacia de drenagem do rio C\u00e1vado (Portugal) \u2014 Contribui\u00e7\u00e3o para o estudo da areniza\u00e7\u00e3o","author":"Sequeira Braga","year":"(1988)"},{"key":"S0009860400033632_bib14","volume-title":"Hoja no 17\/27","year":"(1989)"},{"key":"S0009860400033632_bib5","doi-asserted-by":"publisher","DOI":"10.1180\/mono-5.5"},{"key":"S0009860400033632_bib17","first-page":"11","article-title":"Hist\u00f3ria e Arqueologia de uma cidade em devir: Bracara Augusta","volume":"II","author":"Martins","year":"(1989)","journal-title":"Cadernos de Arqueologia"},{"key":"S0009860400033632_bib28","doi-asserted-by":"publisher","DOI":"10.1007\/BF01975074"},{"key":"S0009860400033632_bib29","unstructured":"StatSoft, I.n.c. . (2003) () STATISTICA (data analysis software system), version 6 . ."},{"key":"S0009860400033632_bib2","doi-asserted-by":"publisher","DOI":"10.1180\/mono-3.4"},{"key":"S0009860400033632_bib7","volume-title":"Not\u00edcia Explicativa da Folha 5-D, Braga","author":"Ferreira","year":"(2000)"},{"key":"S0009860400033632_bib21","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-908X.1986.tb00805.x"},{"key":"S0009860400033632_bib19","volume-title":"Contribui\u00e7\u00e3o para o estudo da cer\u00e2mica fina de Braga. A cer\u00e2mica \u2018dita Bracarense\u2019","author":"Oliveira","year":"(1997)"},{"key":"S0009860400033632_bib10","volume-title":"Argilas. O que s\u00e2o e para que servem","author":"Gomes","year":"(1988)"},{"key":"S0009860400033632_bib15","doi-asserted-by":"publisher","DOI":"10.1016\/0883-2889(91)90012-P"},{"key":"S0009860400033632_bib16","first-page":"41","article-title":"As necr\u00f3poles de Bracara Augusta: os achados arqueol\u00f3gicos","volume":"II","author":"Martins","year":"(1989)","journal-title":"Cadernos de Arqueologia"},{"key":"S0009860400033632_bib25","volume-title":"Actas del II Seminario de Arqueolog\u00eda del Noroeste","author":"Rodriguez Colmenero","year":"(1983)"},{"key":"S0009860400033632_bib3","volume-title":"Process Mineralogy of Ceramic Materials","author":"Baumgart","year":"(1984)"},{"key":"S0009860400033632_bib1","doi-asserted-by":"publisher","DOI":"10.14195\/1647-8657_15_6"},{"key":"S0009860400033632_bib11","doi-asserted-by":"publisher","DOI":"10.1007\/BF02039805"},{"key":"S0009860400033632_bib12","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2494.1998.53202081.x-i1"},{"key":"S0009860400033632_bib18","unstructured":"Martins, M. and Delgado, M. (1995) Bracara Augusta: Uma cidade na periferia do imp\u00e9rio. Actas do Col\u00f3quio Internacional de Arqueologia \u2018Los finisterres Atl\u00e2nticos en la Antiguedad (\u00e9poca preromana y romana)\u2019. Gij\u00f3n, pp. 121\u2013128."},{"key":"S0009860400033632_bib20","first-page":"80","volume-title":"Understanding People through their Pottery","author":"Oliveira","year":"(2005)"},{"key":"S0009860400033632_bib27","doi-asserted-by":"publisher","DOI":"10.1016\/S0341-8162(02)00017-6"},{"key":"S0009860400033632_bib13","first-page":"45","volume-title":"Arqueolox\u00eda. Informes 3","author":"Herv\u00e9s Raigoso","year":"(1989)"},{"key":"S0009860400033632_bib30","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-59905-7"},{"key":"S0009860400033632_bib22","first-page":"103","article-title":"Instrumental neutron activation analysis of NBS-97a Flint Clay and NBS-98a Plastic Clay reference samples with a view to their use as standards for archeological studies and clay studies","volume":"6","author":"Prud\u00eancio","year":"(1988)","journal-title":"Journal of Trace and Microprobe Techniques"},{"key":"S0009860400033632_bib24","volume-title":"Pottery Analysis, A Sourcebook","author":"Rice","year":"(1987)"},{"key":"S0009860400033632_bib9","volume-title":"Cer\u00e2micas pintadas da \u00e9poca romana: tecnologia, tipologia e cronologia","author":"Gomes","year":"(2000)"},{"key":"S0009860400033632_bib6","doi-asserted-by":"publisher","DOI":"10.1111\/j.1151-2916.1998.tb02290.x"},{"key":"S0009860400033632_bib4","doi-asserted-by":"publisher","DOI":"10.1180\/mono-5.6"},{"key":"S0009860400033632_bib8","volume-title":"Contribui\u00e7\u00e3o para o estudo de cer\u00e2micas dos s\u00e9c. V\u2013VI DC de Braga","author":"Gaspar","year":"(2000)"}],"container-title":["Clays and Clay Minerals"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0009860400033632","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,11]],"date-time":"2024-03-11T10:44:56Z","timestamp":1710153896000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0009860400033632\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,10]]},"references-count":30,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2006,10]]}},"alternative-id":["S0009860400033632"],"URL":"https:\/\/doi.org\/10.1346\/ccmn.2006.0540510","relation":{},"ISSN":["0009-8604","1552-8367"],"issn-type":[{"value":"0009-8604","type":"print"},{"value":"1552-8367","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,10]]}}}