{"id":135,"date":"2011-12-02T16:00:56","date_gmt":"2011-12-02T16:00:56","guid":{"rendered":"http:\/\/cms.impact-structures.com\/?page_id=135"},"modified":"2011-12-20T11:01:33","modified_gmt":"2011-12-20T11:01:33","slug":"dislocated-megablocks","status":"publish","type":"page","link":"http:\/\/estructuras-de-impacto.impact-structures.com\/?page_id=135","title":{"rendered":"Megabloques dislocados"},"content":{"rendered":"

Dislocated (allochthonous) megablocks are characteristic of impact structures and are understood to be related to the different stages of impact cratering (excavation, ejection and modification of the transient crater; see Melosh [1989]). Thorough mapping within the Azuara structure (B\u00e4rle, 1988; Fiebag, 1988; Gwosdek, 1988; K\u00f6nig, 1988; Linneweber, 1988; Waasmaier, 1988; Hunoltstein-Bunjevac, 1989; M\u00fcller, 1989; Katschorek, 1990; Mayer, 1991) has revealed a large number of dislocated megablocks. Gravity gliding can in most cases be excluded as an explanation, and the rootless layering of many megablocks has been shown by geophysical measurements (B\u00e4rle, 1988, K\u00f6nig, 1988). A location map for allochthonous megablocks is given in Fig. 5. UTM coordinates of typical locations are: 6 67 350, 45 47 790\u00b8 6 70 140, 45 47 790; 6 70 390, 45 47 520; 6 77 660, 45 45 700; 6 88 850, 45 60 000, 6 69 760, 45 45 470.<\/span><\/p>\n

\"Image002\"<\/p>\n

Fig. 1. Location map for dislocated megablocks (7) in the Azuara structure. Modified from Ernstson et al. (2002).<\/span><\/p>\n

\"Image004\"<\/p>\n

Fig. 2. Megabloque al\u00f3ctono del Paleozoico de unos 150 m de tama\u00f1o (color oscuro) que sobreyace y se indenta en las capas Cret\u00e1cicas de la Fm. Utrillas (color claro). El Paleozoico esta totalmente aislado y est\u00e1 rodeado por una orla Mesozoica de aproximadamente 4 Km de anchura. Estructura de impacto de Azuara, al SE de Monforte de Moyuela.<\/p>\n

\"Image006\"<\/p>\n

Fig. 3\/4. Megabloque al\u00f3ctono acu\u00f1ado en calizas del Malm. Estructura de impacto de Azuara; Barranco de Muniesa. La anchura de campo es de unos 100 m.<\/p>\n

\"Image008\"<\/p>\n

Fig. 4.<\/p>\n

\"Image010\"<\/p>\n

Fig. 5. Allochthonous megablock (encircled) of probably Malmian limestone south of Blesa.<\/span><\/p>\n

\"Image012\"<\/p>\n

Fig. 6. Detail of the allochthonous megablock in Fig. 5. Photographs S. Linneweber.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Dislocated (allochthonous) megablocks are characteristic of impact structures and are understood to be related to the different stages of impact cratering (excavation, ejection and modification of the transient crater; see Melosh [1989]). Thorough mapping within the Azuara structure (B\u00e4rle, 1988; Fiebag, 1988; Gwosdek, 1988; K\u00f6nig, 1988; Linneweber, 1988; Waasmaier, 1988; Hunoltstein-Bunjevac, 1989; M\u00fcller, 1989; Katschorek, … Continuar leyendo \u00abMegabloques dislocados\u00bb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":119,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"sidebar-page.php","meta":{"footnotes":""},"class_list":["post-135","page","type-page","status-publish","hentry"],"yoast_head":"\nMegabloques dislocados - ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/estructuras-de-impacto.impact-structures.com\/?page_id=135\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Megabloques dislocados - ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS\" \/>\n<meta property=\"og:description\" content=\"Dislocated (allochthonous) megablocks are characteristic of impact structures and are understood to be related to the different stages of impact cratering (excavation, ejection and modification of the transient crater; see Melosh [1989]). Thorough mapping within the Azuara structure (B\u00e4rle, 1988; Fiebag, 1988; Gwosdek, 1988; K\u00f6nig, 1988; Linneweber, 1988; Waasmaier, 1988; Hunoltstein-Bunjevac, 1989; M\u00fcller, 1989; Katschorek, … Continuar leyendo "Megabloques dislocados"\" \/>\n<meta property=\"og:url\" content=\"https:\/\/estructuras-de-impacto.impact-structures.com\/?page_id=135\" \/>\n<meta property=\"og:site_name\" content=\"ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS\" \/>\n<meta property=\"article:modified_time\" content=\"2011-12-20T11:01:33+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.impact-structures.com\/spain\/megablocks\/image002.gif\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135\",\"url\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135\",\"name\":\"Megabloques dislocados - ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.impact-structures.com\\\/spain\\\/megablocks\\\/image002.gif\",\"datePublished\":\"2011-12-02T16:00:56+00:00\",\"dateModified\":\"2011-12-20T11:01:33+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135#primaryimage\",\"url\":\"http:\\\/\\\/www.impact-structures.com\\\/spain\\\/megablocks\\\/image002.gif\",\"contentUrl\":\"http:\\\/\\\/www.impact-structures.com\\\/spain\\\/megablocks\\\/image002.gif\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=135#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Las estructuras de impacto en Espa\u00f1a\",\"item\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=1404\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"La estructura de impacto de Azuara\",\"item\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?page_id=119\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Megabloques dislocados\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/#website\",\"url\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/\",\"name\":\"ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS\",\"description\":\"Investigaci\u00f3n sobre la geolog\u00eda, geof\u00edsica, y petrolog\u00eda\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\\\/\\\/estructuras-de-impacto.impact-structures.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Megabloques dislocados - ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/estructuras-de-impacto.impact-structures.com\/?page_id=135","og_locale":"es_ES","og_type":"article","og_title":"Megabloques dislocados - ERNSTSON CLAUDIN ESTRUCTURAS DE IMPACTO - CR\u00c1TERES METEOR\u00cdTICOS","og_description":"Dislocated (allochthonous) megablocks are characteristic of impact structures and are understood to be related to the different stages of impact cratering (excavation, ejection and modification of the transient crater; see Melosh [1989]). 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