RT Journal Article T1 Comportamiento luminiscente y preservación de la señal paleoambiental en las conchas de inocerámido (Bivalvia). Maastrichtiense inferior. Cuenca Vasco-Cantábrica T1 Luminescent behaviour and palaeoenvironmental signal preservation in the inoceramid shells (Bivalvia). LowerMaastrichtian.Basque-Cantabrian Basin A1 Gómez Alday, Juan José A1 Elorza, Javier AB Inoceramid shells from the Basque Arc Domain (Basque-Cantabrian Basin) have been studied to determinetheir behaviour under cathodoluminescence. The shells exhibit a luminescent zoning intimately related totheir microstructure and the development of preferred paths of fluid circulation during diagenesis. Theluminescent behaviour allows to establish a first classification of the shells according to their preservationdegree that can be related to other geochemical and isotopic evidences. Due to the occurrence of nonluminescentareas in the inoceramid shells from Bidart they constitute a good candidate for their use aspalaeoenvironmental and chemostratigraphic tool PB Sociedad Geológica de España YR 2004 FD 2004 LK http://hdl.handle.net/10272/8828 UL http://hdl.handle.net/10272/8828 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026