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	Provedor de dados Naturalis (1) ArchiMer (1) Autor Aslanian, Daniel (1) Molodtsova, T.N. (1) Olivet, Jean-louis (1) Sahabi, Mohamed (1) Palavra-chave Central Atlantic (2) 42.79 (1) Anomalie magnétique (1) Arachnactidae (1) Atlantique central (1) Bassin à évaporites (1) Caribbean region (1) Ceriantharia (1) Cinematic (1) Cinématique (1) Isarachnanthus maderensis comb.nov. (1) Magnetic anomaly (1) Salt basin (1) Mais... Tipo do documento Article / Letter to the editor (1) Text (1) Ano 2004 (1) 2003 (1) País France (1) Netherlands (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A new starting point for the history of the central Atlantic ArchiMer Sahabi, Mohamed; Aslanian, Daniel; Olivet, Jean-louis. A new starting point for the history of the central Atlantic. The first oceanic crust in the central Atlantic is usually thought to have a Middle Jurassic age. The new interpretation of the two key parameters, the African homologue of the East Coast Magnetic Anomaly and the situation of the Triassic salt basin of Morocco and Novia Scotia, shows that this age was underestimated by about 20 Ma. In our kinematic reconstruction, the first oceanic crust begins at the Late Sinemurian. This difference in age is crucial for the evolution of those margins and we discuss here its consequences. Tipo: Text Palavras-chave: Cinématique; Bassin à évaporites; Anomalie magnétique; Atlantique central; Cinematic; Salt basin; Magnetic anomaly; Central Atlantic. Ano: 2004 URL: http://archimer.ifremer.fr/doc/2004/publication-437.pdf On Isarachnanthus from Central Atlantic and Caribbean region with notes on Isarachnactis lobiancoi (Carlgren, 1912) Naturalis Molodtsova, T.N.. Isarachnanthus specimens from different localities in the Central Atlantic and Caribbean regions were studied. All examined specimens belong to one widely distributed shallow water species, Isarachnanthus maderensis (Johnson, 1861). The synonymy of this species and possible reasons for such a wide distribution are discussed. Isarachnactis lobiancoi (Carlgren, 1912) may be a larval form of I. maderensis. Tipo: Article / Letter to the editor Palavras-chave: Ceriantharia; Arachnactidae; Isarachnanthus maderensis comb.nov.; Central Atlantic; Caribbean region; 42.79. Ano: 2003 URL: http://www.repository.naturalis.nl/record/220308 Registros recuperados: 2 Primeira ... 1 ... Última

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