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	Provedor de dados Naturalis (2) Autor Hoedemaeker, P.J. (1) Janssen, N.N.M. (1) Vasícek, V (1) Palavra-chave 38.22 (2) 42.73 (2) Valanginian (2) Barremian (1) Berriasian (1) Duvaliidae (1) Hauterivian (1) Heteromorphic ammonites (1) Southeast Spain (1) Spain (1) Tornajo (1) Mais... Tipo do documento Article / Letter to the editor (2) Ano 2007 (1) 2003 (1) País Netherlands (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Records of new species of Duvaliidae Pavlow, 1914 Naturalis Janssen, N.N.M.. Three new species of belemnite, Duvalia hispanica sp. nov. (late early Valanginian), Castellanibelus? bonti sp. nov. (earliest late Valanginian) and Pseudoduvalia nana sp. nov. (late Hauterivian), belonging to the family Duvaliidae Pavlow are described from sedimentary rocks in southeast Spain (Tornajo Mountain). Castellanibelus? bonti represents an unusual, very depressed species, whereas Pd. nana represents the smallest belemnite species so far described. These new species originate from outer platform deposits. Tipo: Article / Letter to the editor Palavras-chave: Duvaliidae; Hauterivian; Spain; Tornajo; Valanginian; 42.73; 38.22. Ano: 2007 URL: http://www.repository.naturalis.nl/record/314200 Small Berriasian, lower Valanginian and Barremian heteromorphic ammonites from the Río Argos succession (Caravaca, southeast Spain) Naturalis Vasícek, V; Hoedemaeker, P.J.. The small heteromorphic ammonites from the Berriasian, lower Valanginian and Barremian strata of the Río Argos succession (west of Caravaca, southeast Spain) are described. One new genus is introduced, Sabaudiella (type species Ancyloceras sabaudianum Pictet & de Loriol, 1858), and three new species, Sabaudiella argosensis (small paraspinoid shell), Protancyloceras obscurocostatum (weak retroverse ribs with small ventrolateral tubercles) and P.? evolutum (evolute shell with occasional fibulation). Tipo: Article / Letter to the editor Palavras-chave: Heteromorphic ammonites; Berriasian; Valanginian; Barremian; Southeast Spain; 42.73; 38.22. Ano: 2003 URL: http://www.repository.naturalis.nl/record/219234 Registros recuperados: 2 Primeira ... 1 ... Última

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