RT Journal Article T1 Adaptación morfológica y microestructural de Crassostrea sp. en zonas de bahía contaminadas de Cantabria. Estudio preliminar T1 Morphological and microstructural adaptation of Crassostrea sp. in polluted bay areas of Cantabria. A preliminary study A1 Higuera Ruiz, R. A1 Elorza, Javier AB The morphological and microstructural study of the Crassostrea sp. shell in three estuaries/bays of Cantabria, such as the San Vicente de la Barquera Bay, the Santander Bay and the Marismas de Santoha is presented. It indicates that oysters of Santander Bay have developed shell anomalies, probably due to the exposition to tributyltin (TB7), a dangerous chemical agent that is used in antifouling paints. In the other estuaries/ bays, the oysters have not shown any detectable anomaly PB Sociedad Geológica de España YR 2004 FD 2004 LK http://hdl.handle.net/10272/8910 UL http://hdl.handle.net/10272/8910 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026