Dorronsoro Urrutia, C.Agirrezabala, Luis MiguelFernández Mendiola, Pedro ÁngelGómez Pérez, I.López Horgue, Mikel A.García Mondéjar, Joaquín2017-07-122017-07-121994http://hdl.handle.net/10272/13925Selected asphalt and black-shale type samples from the Basque-Cantabrian region were analyzed from a stratigraphlcal/sedlmentological and geochemical (gas chromatography) points of view. Preliminary results on the origin of the organic matter, the diagenetic pathways and possible high geothermal gradient related with faults controlling OM maturity are suggestedspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/HydrocarbonsSedimentary environmentGas chromatographyAlbianjournal articleopen access