The Ediacaran–Cambrian transition in the Cantabrian Zone (northern Spain): sub-Cambrian weathering, K-metasomatism and provenance of detrital series J.M. Ugidos P. Barba M.I. Valladares M. Suárez R.M. Ellam 10.6084/m9.figshare.3082243.v1 https://geolsoc.figshare.com/articles/journal_contribution/The_Ediacaran_Cambrian_transition_in_the_Cantabrian_Zone_northern_Spain_sub_Cambrian_weathering_K_metasomatism_and_provenance_of_detrital_series/3082243 Sampling and analytical techniques 2016-03-03 11:22:21 Cantabrian Zone provenance transition technique weathering Ediacaran detrital seriesSampling Geology