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	Provedor de dados Naturalis (3) Autor Amler, M.R.W. (3) Winkler Prins, C.F. (1) Winkler Prins, C.P. (1) Palavra-chave 38.22 (3) 42.72 (1) 42.73 (1) Bivalves (1) Bivalvia (1) Brachiopoden (1) Cantabrian Mountains (1) Cantabrian Mts (1) Frasnian (1) Genicera Fm. (1) Germany (1) Iberia (1) Lower Carboniferous (1) Nocedo Formation (1) Rhenish Facies (1) Ricacabiello Fm. (1) Vegamián Fm. (1) Wilhelm Kegel (1) Mais... Tipo do documento Article / Letter to the editor (2) Part of book or chapter of book (1) Ano 2010 (1) 2006 (1) 1999 (1) País Netherlands (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Brachiopoden Naturalis Winkler Prins, C.P.; Amler, M.R.W.. A tabular review of the Lower Carboniferous (Mississippian) brachiopods from Germany is given combined with data on their stratigraphic and palaeogeographic distribution. A complete revision proved impossible since too many groups are in need of an extensive reassessment, and many species are poorly known due to their inadequate preservation. Many species are accompanied by comments on their taxonomic status as an explanation of the current state of knowledge. Tipo: Part of book or chapter of book Palavras-chave: Brachiopoden; Germany; 42.72; 38.22. Ano: 2006 URL: http://www.repository.naturalis.nl/record/499260 Lower Carboniferous marine bivalves from the Cantabrian Mountains (Spain) Naturalis Amler, M.R.W.; Winkler Prins, C.F.. The Lower Carboniferous bivalves of the Vegamián and Genicera formations are described, followed by a brief discussion on palaeoenvironmental and palaeogeographical aspects. The black shales of the Vegamián Fm. (Tournaisian) yield a peculiar association of euchondriid taxa (Euchondria wagneri sp. nov., Eu. cf. losseni, Eu. cf. bilstonensis, and euchondriids under open nomenclature) and Chaenocardia? carbonifera. This association displays Central-European Kulm-type character, but other typical taxa from the German Kulm are missing in this environment, especially the posidoniids, actinopteriids and pterinopectinids. The light coloured sediments of the Genicera (or Alba) Fm. yield bivalves in slightly greater diversity which include rare palaeotaxodonts,... Tipo: Article / Letter to the editor Palavras-chave: Bivalves; Lower Carboniferous; Vegamián Fm.; Genicera Fm.; Ricacabiello Fm.; Cantabrian Mts; 42.73; 38.22. Ano: 1999 URL: http://www.repository.naturalis.nl/record/219076 Late Devonian (Frasnian) bivalves from the Nocedo Formation: the results of Wilhelm Kegel’s 1927 field trip to northern Spain Naturalis Amler, M.R.W.. During a field trip to the Peña-Corada Unit of the southernmost Esla region of the Cantabrian Mountains in 1927, the German stratigrapher Wilhelm Kegel sampled brachiopods and bivalves from a section in the Laoz valley near La Ercina. The stratigraphic position is believed to be part of the Nocedo Formation of Frasnian age. This fauna includes poorly preserved steinkerns of a near-shore bivalve fauna that was prepared for publication including labels and proposed names, but never published. The fauna represents only a very small and random part of the former community. But as information on Frasnian bivalves is scarce, the few specimens add important information on the distribution and palaeogeographic occurrence of near-shore, that is, Rhenish Facies... Tipo: Article / Letter to the editor Palavras-chave: Bivalvia; Rhenish Facies; Nocedo Formation; Frasnian; Cantabrian Mountains; Iberia; Wilhelm Kegel; 38.22. Ano: 2010 URL: http://www.repository.naturalis.nl/record/361952 Registros recuperados: 3 Primeira ... 1 ... Última

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