In upper shoreface, foreshore, backshore and foredune environments, assemblages are clearly dominated by three species: Buccella peruviana, Ammonia beccarii and Elphidium discoidale (the BAE group). | En los ambientes de playa distal, playa frontal, cara de playa y duna, las asociaciones están dominadas por tres especies: Buccella peruviana, Ammonia beccarii y Elphidium discoidale (grupo BAE). |
Samples of sediments were collected in nearshore, onshore and backshore related to the beach profiles. | Paralelamente se realizó un muestreo de sedimentos en la infraplaya, mesoplaya y supraplaya asociados con estos perfiles de playa. |
