{"id":21492,"date":"2003-03-02T00:00:00","date_gmt":"2003-03-02T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/pistas-de-dinosaurio-del-jurasico-cretacico-de-portugal-consideraciones-paleobiologicas-y-paleoecologicas\/"},"modified":"2003-03-02T00:00:00","modified_gmt":"2003-03-02T00:00:00","slug":"pistas-de-dinosaurio-del-jurasico-cretacico-de-portugal-consideraciones-paleobiologicas-y-paleoecologicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/pistas-de-dinosaurio-del-jurasico-cretacico-de-portugal-consideraciones-paleobiologicas-y-paleoecologicas\/","title":{"rendered":"Pistas de dinosaurio del jur\u00e1sico-cret\u00e1cico de portugal. consideraciones paleobiol\u00f3gicas y paleoecol\u00f3gicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vanda Arlete Faria Dos Santos <\/strong><\/h2>\n<p>Se presenta el estudio de las huellas y pistas de dinosaurios de veinte icn\u00f3topos desde el jur\u00e1sico medio hasta el cret\u00e1cico superior de portugal.  algunso de estos icn\u00f3topos presentan distintos niveles estratigr\u00e1ficos (yacimientos) con rastros bien preservados de ter\u00f3podos, saur\u00f3podos y ornit\u00f3podos de grandes dimensiones. Tambi\u00e9n aparecen diversas huellas trid\u00e1ctilas m\u00e1s peque\u00f1as que podr\u00edan pertenecer a ter\u00f3podos o, quiz\u00e1s, a ornit\u00f3podos de peque\u00f1a talla. La abundante informaci\u00f3n recogida en estos yacimientos ha incrementado notablemente nuestro conocimiento sobre la paleobiolog\u00eda de dinosaurios, en particular, en aspectos de la morfolog\u00eda de los pi\u00e9s y de las manos, de la locomoci\u00f3n y comportamiento. Destacan sobre todo los descubrimientos de pedreira do galinha (120 km al norte de lisboa), de pego longo\/carenque, sintra (30 km al noroeste de lisboa), de cabo espichel &#8211; sesimbra (unos 30 km al sur de lisboa) y en vila do bispo (unos 300 km al sur de lisboa).  estos yacimientos incluyen: un importante afloramiento con pistas de saur\u00f3podos del jur\u00e1sico medio; rastros de saur\u00f3podos extensos y completos (147 m de longitud), pistas de saur\u00f3podos anchas y estrechas; pistas de saur\u00f3podos con impresiones de dedos y falanges ungueales en las huella de las manos y pies; huellas de manos de saur\u00f3podos que sugieren la presencia de una estructura anat\u00f3mica hasta ahora desconocida en el registro osteol\u00f3gico; diversas pistas de saur\u00f3podos s\u00f3lo con marcas de manos debidas a una preservaci\u00f3n incompleta; diversas pistas paralelas evidenciando un comportamiento gregario en dos grupos de saur\u00f3podos diferente tama\u00f1o, movi\u00e9ndose hacia el mismo cuadrante, constituyendo el primer caso de evidencia gregaria de saur\u00f3podos en un yacimiento europeo, siendo tambi\u00e9n el mejor caso conocido a escala mundial de la presencia de individuos juveniles o subadultos; evidencia de locomoci\u00f3n an\u00f3mala, como es el caso de pistas de saur\u00f3<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Pistas de dinosaurio del jur\u00e1sico-cret\u00e1cico de portugal. consideraciones paleobiol\u00f3gicas y paleoecol\u00f3gicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Pistas de dinosaurio del jur\u00e1sico-cret\u00e1cico de portugal. consideraciones paleobiol\u00f3gicas y paleoecol\u00f3gicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vanda Arlete Faria Dos Santos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 03\/02\/2003<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Moratalla Garc\u00eda Jos\u00e9 Joaquin<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda nieves L\u00f3pez mart\u00ednez <\/li>\n<li> Guti\u00e9rrez marco Juan  Carlos (vocal)<\/li>\n<li> Garc\u00eda ramos Jos\u00e9 Carlos (vocal)<\/li>\n<li>eric Buffetaut (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vanda Arlete Faria Dos Santos Se presenta el estudio de las huellas y pistas de dinosaurios de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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