{"title":"El Cretácico del Macizo de Caroch (provincias de Valencia y Albacete)","authors":"A. Meléndez","doi":"10.5209/REV_CGIB.1979.V5.2871","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1979.V5.2871","url":null,"abstract":"","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130748545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cyclic lagoonal sedimentation of the Oxfordian/ Kimmeridgian within the Sierra del Madero, Northwestern Iberian Range, Soria province","authors":"S. Wilde, H. Mensink, D. Mertmann","doi":"10.5209/REV_CGIB.1990.V14.2643","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1990.V14.2643","url":null,"abstract":"During the Oxfordian ant! Lower Kimmeridgian a lagoon developped in the area of the westemn Madero. Therc a cyclic carbonate sedimentation of shallow subtidal to intertidal cnvironmcnt took place. The alternation repmesents a number of transgressive ant! regressive facies variations. Oolitic bars and clastie delta sediments from the Ebro Massif and dic Soi-iaAteca-High isolated the lagoon from the open marine shclfsituated southeast of Olvega. The age determinations are based upon foraminifera ant! algae.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130918125","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Estratigrafía del Jurásico en Asturias","authors":"L. C. S. Vega","doi":"10.5209/REV_CGIB.1974.V3.N1.2936","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1974.V3.N1.2936","url":null,"abstract":"","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133503126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interpretación paleoambiental de depósitos siliciclásticos en el sector de Esquivias (Cuenca de Madrid)","authors":"J. Casas, M. Pozo","doi":"10.5209/REV_CGIB.1997.V22.2516","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1997.V22.2516","url":null,"abstract":"The occurrence of kerolite-stevensite bearing lithofacies in Neogene Madrid Basin has special outstanding in the Esquivias deposit (Toledo>. In tliis zone Mg elays are bounded at top and bottom by two detrital units. In tliis paper the mineralogical association and sedimentological features of sandy facies related to lower detrital unit (arenas 1), magnesie unit (arenas 2) and upper detrital unit (arenas 3> has been studied. Granulometrie results are: high centile, median values ranging between 0.12 and 0.20 mm. (80ixm % in arenas 2) and good sorting with ranging between 1.58 and 2.07 (up to 4.5 in arenas 2). The sandy facies mineralogy aJways shows feldspars (Ca-Na>K> predominance over quartz and variable content in mica. Heavy mineral assemblages mainly are made up of: biotite, zircon, apatite, tourmaline, garnet and andalusite. Olten these minerals, even apatites, show euhedrail grains, sometimes with unweathered surfaces. Siliciclastie alluvial sedimentation in saline-alkaline lacustrine environment and semiarid climatie conditions are inferred.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133581233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"La transgresión del Cretácico superior en el sector de Atienza-Sigüenza (Guadalajara, Cordillera Ibérica) y el significado de la fauna ammonitífera.","authors":"J. Wiedmann, M. Segura","doi":"10.5209/REV_CGIB.1982.V8.2759","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1982.V8.2759","url":null,"abstract":"","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128826931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Litoestratigrafía del Cretácico superior del Altiplano de Jumilla-Yecla (Zona Prebética.)","authors":"J. Martín‑Chivelet","doi":"10.5209/REV_CGIB.1994.V18.2576","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1994.V18.2576","url":null,"abstract":"El CretAEcicosuperior del Altiplano de Jumilla - Vecla (SE de Espaaea) estAEconstituido por potentes series carbonAEticaso mixtas desarrolladas en las plataformas prebOticas.Su estudio permite proponer un patr n litoestratigrAEficoglobalmente nuevo, constituido por dieciocho unidades (quince formaciones y tres miembros). Ese patr n constituye una base para las correlaciones interregionales de las plataformas cretAEcicasdel SE de Espaaea.Dichas unidades se han enmarcado en seis megaseduencias de dep sito con edades comprendidas entre el Albiense superior y el Maastricbtiense superior. stas perfilan una evoluci n de las plataformas prebOticasfuertemente controlada por la tect nica sinsedimentaria y, en menor proporci n, por el eustatismo.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128864737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Itineraire géologique á travers le Crétacé moyen des chames Vascogotiques et Celtibériques. ( Espagne du Nord). Appendice B. Le calcaire de Caniego: temoin d'une montée du diapir de Valle de Mena (prov.Burgos, Espagne) dans l'Albien supérier","authors":"R. Schroeder","doi":"10.5209/REV_CGIB.1979.V5.2857","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1979.V5.2857","url":null,"abstract":"","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127865024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Emmanuelle Vennin, A. Soria, Alain Préat, A. Meléndez
{"title":"Análisis secuencial durante el intervalo Barremiense-Aptiense en la Cubeta de Oliete","authors":"Emmanuelle Vennin, A. Soria, Alain Préat, A. Meléndez","doi":"10.5209/REV_CGIB.1993.V17.2599","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1993.V17.2599","url":null,"abstract":"The lower Cretaceous (Upper Barremian-Upper Aptian) marine sediments of the Oliete basin (NE Spain) were traditionnally grouped in the Alacon limestone Formation, Forcali man Formation and Oliete limestone Formation. Ihe identification of several discontinuities of regional extend allows us to establish ibree dispositional sequences for this sedimentary record which are tentatively correlated with the sequences Late Barremian (Kl.'?), Early Aptian (KI.8) and Late Aptian (K1.9) defined in the Maestrazgo adyacent basin. Further subdivision of these sequences in system tracts was based on extensive facies and microfacies analysis. In the lower sequence lowstand, transgressive and highstand system tract were identified while only transgressive and highstand systems 1 act were recognized for the upper two sequences. Key-Words: Early Cretaceous, Barremian, Aptian, Oliete sub-basin, Ramp, Sequence Stratigraphy.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131298769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Facies carbonato-evaporíticas del Trías Superior y tránsito al Lías en el Levante español: nuevas precisiones estratigráficas.","authors":"N. Porta, F. Cabo, A. Pérez-lópez","doi":"10.5209/REV_CGIB.1996.V20.2550","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1996.V20.2550","url":null,"abstract":"En este trabajo se abordan diversos aspectos problematicos dcl transito del Triasico Superior al Liasico en la zona de Levante, sobre todo con relacion a la litoestratigrafia y a la datacion palinologica. A partir de varios cortes parciales de materiales triasicos del Levante seleccionados en el Prebetico oriental y dominio Iberico mas meridional (Jumilla, Ontur, Almansa, Cofrentes, Domeno), y tomando como referencia la identificacion de la unidad K5 del Keuper (Formacion Yesos de Ayora), se ha establecido una estratigrafia de los distintos conjuntos litologicos del transito Trias-Lias: Unidad K5, Formacion Zamoranos/Formacion Imon, Anhidrita de Carcelen (Fm. Cortes de Tajuna). Los escasos datos palmologicos existentes sugieren que estos conjuntos litologicos pertenecen al Noriense (incluido el Retiense), al menos en parte.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124163873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Perspectiva de la minería del carbón en Teruel","authors":"M. A. Albéniz","doi":"10.5209/REV_CGIB.1993.V17.2587","DOIUrl":"https://doi.org/10.5209/REV_CGIB.1993.V17.2587","url":null,"abstract":"En el conjunto de las distintas formaciones pertenecientes al periodo Mesozoico, en el ambito de la Cordillera Iberica, es la de Escucha la mas relevante desde el punto de vista de su aprovechamiento industrial, al contener en sus tres miembros capas de carbon susceptibles de explotacion para su aprovechamiento en el campo de la produccion termoelectrica. Las dificultades inherentes a la explotacion en mineria subterranea se obvian con los metodos de explotacion a cielo abierto, altamente mecanizados y selectivos que posibilitan una mineria de grandes volumenes, por lo que importantes trabajos de restauracion deben ser acometidos. Por ultimo la innovacion tecnologica en el campo de la combustion en lecho fluido y la gasificacion subterranea del carbon, permitiran un aprovechamiento exhaustivo de las reservas de la Cuenca Minera de Ternel.","PeriodicalId":110220,"journal":{"name":"Journal of iberian geology: an international publication of earth sciences","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124328356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}