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Revisión De Los Ammonoideos Del Lías Español Depositados En El Museo Geominero (ITGE, Madrid)

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Revisión De Los Ammonoideos Del Lías Español Depositados En El Museo Geominero (ITGE, Madrid) Boletín Geológico y Minero. Vol. 107-2 Año 1996 (103-124) El Instituto Tecnológico Geominero de España hace presente que las opiniones y hechos con­ signados en sus publicaciones son de la exclusi­ GEOLOGIA va responsabilidad de los autores de los trabajos. Revisión de los Ammonoideos del Lías español depositados en el Museo Geominero (ITGE, Madrid). Por J. BERNAD (*) y G. MARTINEZ. (**) RESUMEN Se revisan desde el punto de vista taxonómico, los fósiles de ammonoideos correspondientes al Lías español que se encuentran depositados en el Museo Geominero. La colección está compuesta por ejemplares procedentes de 67 localida­ des españolas, pertenecientes a colecciones de diferentes autores. Se identifican los ordenes Phylloceratina, Lytoceratina y Ammonitina, las familias Phylloceratidae, Echioceratidae, eoderoceratidae, Liparoceratidae, Amaltheidae, Dactyliocerati­ Los derechos de propiedad de los trabajos dae, Hildoceratidae y Hammatoceratidae y las subfamilias Xipheroceratinae, Arieticeratinae, Harpoceratinae, Hildocerati­ publicados en esta obra fueron cedidos por nae, Grammoceratinae, Phymatoceratinae y Hammatoceratinae correspondientes a los pisos Sinemuriense, Pliensbachien­ los autores al Instituto Tecnológico Geomi­ se y Toarciense. nero de España Oueda hecho el depósito que marca la ley. Palabras clave: Ammonoidea, Taxonomía, Lías, España, Museo Geominero. ABSTRACT The Spanish Liassic ammonoidea fossil collections of the Geominero Museum is revised under a taxonomic point of view. The collection includes specimens from 67 Spanish localities, and belongs to different author's collections. The taxonomic orders Phylloceratina, Lytoceratina and Ammonitina; the families Phylloceratidae, Echioceratidae, Eoderoceratidae, Liparoceratidae, Amaltheidae, Dactilioceratidae, Hildoceratidae and Hammatoceratidae; and the subfamilies Xipherocerati­ nae, Arieticeratinae, Harpoceratinae, Hildoceratinae, Grammoceratinae, Phymatoceratinae and Hammatoceratinae are iden­ tified, corresponding to Sinemurian, Pliensbachian and Toarcian stages. EXPLICACION DE PORTADA Key words: Ammonoidea, Taxonomy, Lías, Spain, Geominero Museum. Deslizamiento de un terraplén en la Alpujarra granadina. Carretera Comarcal C-332 Cadiar - Orgiva Tanto para la identificación taxonómica como Foto: F. J. Ayala Carcedo INTRODUCCION para el establecimiento de la posición estrati­ Uno de los objetivos de la reestructuración del gráfica de los diferentes ejemplares, se han teni­ Museo Geominero pasa por la revisión de las do en cuenta los numerosos trabajos disponi­ colecciones históricas de fósiles allí depositadas bles en la bibliografía, en concreto: GOY (1974), y, como ya se viene haciendo desde hace algu­ GABILLY (1975, 1976), GUEX (1973, 1975), SCH­ nos años, esta es una contribución más a la LEGELMILCH (1976), BRAGA (1983), COMAS actualización y ordenación taxonómica de una RENGIFO (1983), MARTINEZ (1986), GOY & pequeña parte de los fondos de dicho Museo. MARTINEZ (1990), MARTINEZ (1992), BERNAD (1993). Depósito Legal: M. 3.279 - 1958 (*)Museo Geominero, ITGE, Ríos Rosas 23, 28003 Madrid En la mayoría de los casos la pos1c1on estrati­ ( • •) Opto. Paleontología, Facultad de Ciencias Geológicas, ISSN 0366-0176 gráfica indicada en las revisiones anteriores es NIPO 241-96-005-5 Instituto de Geología Económica (CSIC-UCM), 28040 Madrid. incierta o dudosa, está en desuso o ha sido Gráficas Chile, S.A.L. - Chile, 27 - Teléf./Fax 359 57 55 - 28016 - MADRID 3 2-104 J. BERNAD Y G. MARTINEZ REVISION DE LOS AMMONOIDEOS DEL LIAS ESPAÑOL DEPOSITADOS EN ... 2-105 posible determinarla con más detalle. Por otra Orden PHYLLOCERATINA ARKELL, 1950 2132J Gijón (Asturias). Molde interno. Antigua Lyparoceras sp. parte, existen algunos ejemplares en los que no Supeñamilia PHYLLOCERATACEAE ZITTEL, 1884 clasificación: Vermiceras sp. consta la procedencia geográfica lo que eviden­ Familia PHYLLOCERATIDAE ZITTEL, 1884 Posición estratigráfica: Domeriense. temente, no ha podido recuperarse. Phyl/oceras (PhyllocerasJ heterophyllum (SOWERBV, 1820) Paltechioceras cf. aplanatum HYATT, 1889 976J Portadoig de Lapsanes (Tarragona). Molde En la relación de taxones expuesta a continua­ interno. Antigua clasificación: Ammonites raqui­ ción, se especifica, siempre que ha sido posible, Posición estratigráfica: Toarciense inferior. Posición estratigráfica: Sinemuriense. Zona Ra­ nianus D'ORBIGNY. Fecha, forma y fuente de los siguientes conceptos: posición estratigráfica ricostatum. ingres9: 1900. del taxón, sigla, procedencia, tipo de conserva­ 1670J Baena (Córdoba). Fragmento de fragmo­ ción que presenta, fecha, forma y fuente de cono. Antigua clasificación: Phylloceras hete­ 770J Montoria? (Alava). Molde interno. Antigua ingreso, así como las determinaciones taxonó• rophyl/um SOWERBY. clasificación: Ametitidae gen. indet. Fecha, Familia AMALTHEIDAE HYATT, 1867 micas de que han sido objeto. El listado se ha forma y fuente de ingreso: 1870. Recolección. Amaltheus margaritatus DE MONFORT, 1808 ordenado de acuerdo a criterios taxonómicos, Adan de Yarza. intentando mantener a la vez un orden cronoló• Calliphylloceras ca/ypso (D'ORBIGNY, 1841) Posición estratigráfica: Pliensbachiense. Zona gico. Margaritatus. Posición estratigráfica: Toarciense inferior. Paltechioceras sp. Para los ejemplares correspondientes a las 536J Barcenilla (Cantabria). Fragmento de frag­ Cordilleras Béticas se ha utilizado la división en 1154J El Manzanil, Laja (Granada). Fragmocono Posición estratigráfica: Sinemuriense. Zona mocono y fragmento de cámara de habitación. pisos Domeriense y Carixiense en lugar de y posible cámara de habitación. Antigua clasifi­ Raricostatum Antigua clasificación: Amaltheus margaritatus Pliensbachiense, pues para esta zona es la más cación: Calliphylloceras calypso (D'ORBIGNY). (MONTFORT). Fecha, forma y fuente de ingreso: usada en la bibliografía. 537J Gijón (Asturias). Molde interno vuelta Anterior a 1940. externa. Antigua clasificación: Arieticeras et. 1166J Maranchón (Guadalajara). Fragmento de La fecha de entrada de los ejemplares es dificil Orden AMMONITINA HYATT, 1889 arietiformis (D'ORBIGNY). Fecha, forma y fuente cámara de habitación. Antigua clasificación: de determinar en la mayoría de los casos, si Supeñamilia PSILOCERATACEAE HYATT, 1867 de ingreso: Anterior a 1940. (L. 1, fig. 9). Amaltheus margaritatus (MONTFORT). Fecha, bien se puede saber por las etiquetas que algu­ Familia ECHIOCERATIDAE BUCKMAN, 1913 2128J Barcenilla (Cantabria). Molde interno. forma y fuente de ingreso: 1958 J. de la Revilla. nos conservan dicha fecha, siendo la más anti­ Gagaticeras gagateum (YOUNG & BIRD, 1828) Antigua clasificación: Arietitidae gen. indet. Figurado por Castel! y De la Concha 1956; L. XV, gua conocida la del ejemplar 770J que fue reco­ fig. 6. (L. 1, fig. 2). lectado por Adan de Yarza en 1870; las últimas Posición estratigráfica: Sinemuriense superior. entradas conocidas con exactitud son del año Supeñamilia EODEROCERATACEAE SPATH, 1929 Familia EODEROCERATIDAE BUCKMAN, 1913 1958, a cargo de J. de la Revilla, con motivo de 535J Vélez Rubio (Almería). Molde interno. P/euroceras spinatum (BRUGUIERE, 1789) Subfamilia XIPHENOCERATINAE SPATH, 1925 la realización de la Hoja Geológica nº 462 Antigua clasificación: Promicroceras planicosta Metaderoceras evolutum (FUCINI, 1921) (Maranchón). (SOWERBY). Fecha, forma y fuente de ingreso: Posición estratigráfica: Pliensbachiense. Zona Anterior a 1940. (L. 1, fig. 5). Spinatum. Es importante indicar la presencia de 2 topoti­ Posición estratigráfica: Pliensbachiens~. Zona Jamesoni-lbex. pos y de 16 ejemplares figurados en trabajos 538J Aguilar de Campeó (Palencia). Molde inter­ anteriores. Pa/techioceras tardecrescends VON HAUER, no. Antigua clasificación: Pleuroceras spinatus 530J Vélez Rubio (Almería). Molde interno. 1856 (BRUGUIERE). Fecha, forma y fuente de ingreso: Antigua clasificación: Aegoceras densonodum (QUENSTEDT). Fecha, forma y fuente de ingre­ Anterior a 1940. Orden LYTOCERATINA HYATT, 1889 Posición estratigráfica: Sinemuriense. Zona so: Anterior a 1940. (L. 1, fig. 8). 539J Barahona (Soria). Molde interno. Antigua Lytoceras sp. Raricostatum. clasificación: P/euroceras spinatus (BRUGUIE­ RE). Fecha, forma y fuente de ingreso: Anterior Posición estratigráfica: Lías. 533J Alceda (Cantabria). Molde interno. Antigua Familia LIPAROCERATIDAE HYATT, 1867 a 1940. clasificación: Metophioceras aff. conybeari Aegoceras sp. 1752J Rebolledo de la Torre (Burgos). Molde 582J Jabaloyas (Teruel). Núcleo piritoso. (SOWERBY). Fecha, forma y fuente de ingreso: interno. Antigua clasificación: Pleuroceras spi­ Antigua clasificación: Ectocentrites petersi Anterior a 1940. (L. 1, fig. 4). Posición estratigráfica: Pliensbachiense. Zona natum. (HAUER). Fecha, forma y fuente de ingreso: Davoei. Anterior a 1940. 888J Ricia (Zaragoza). Núcleo piritoso. Antigua Pa/techioceras aplanatum HYATT, 1889 769J Becerril (Palencia). Molde interno. Antigua Pleuroceras solare (PHILLIPS, 1829) clasificación: Lytoceras fuggeri GEYER. clasificación: Aegoceras p/anicosta SOWERBY. 1153J Villadiego (Burgos). Núcleo piritoso. Posición estratigráfica: Sinemuriense. Zona Ra­ Fecha, forma y fuente de ingreso: Anterior a Posición estratigráfica: Pliensbachiense. Zona Antigua clasificación: Racophyllites sp. ricostatum. 1900. Spinatum. 4 5 2-106 J. BERNAD y G. MARTINEZ LAMINA 1 9 10 8 12 13 6 2-106 J. BERNAD Y G. MARTINEZ REVISION DE LOS AMMONOIDEOS DEL LIAS ESPAÑOL DEPOSITADOS EN ... 2-107 LAMINA 1 586J Puentetoma (Palencia). Molde interno. Dactylioceras (Orthodactylites) cf. semicelatum Antigua
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