García Ramos, José CarlosSuárez de Centi, C.Valenzuela, M.2019-06-042019-06-041992http://hdl.handle.net/10272/16342Déposition of blade shale fades on marine shelves and ramps has been habitually attributed to several causes related to oxygen-depleted bottom waters: sea level fluctuations, very slow water circulation, high organic productivity in the surface water; etc. This paper concerns to black shale deposits quickly accumulated on a w e ll oxygenated bottom, devoid o f bioturbation, and related to mud-rich storm eventsspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/IchnofossilsEpisodic eventsBlack shalesStorm depositsMarine shelfRampIcnofósiles, sedimentación episódica/ tempestitas fangosas y «black shales» de ambientes seudoanóxicos, en sucesiones marinas de plataforma y rampaIchnofossils, episodic events, mud tempestites and pseudoanoxic black shales in marine shelf and ramp successionsjournal articleopen access