Slopes (Physical geography) (1) Seashore (1) Quartz (1) Ocean (1) Islands (1) Geology (1) Gastropoda (1) Foraminifera (1) Coralline algae (1) Coasts (1) Clay (1) Green algae (1) Carbonates (1) Calcareous soils (1) Bivalves (1) Algae (1) Clorofíceas (1) Foraminíferos (1) Gasterópodos (1) Cuarzo (1) Geología (1) Algas (1) Arcilla (1) Mares y océanos (1) Géologie (1) Talus (1) Mer (1) Kaway (1) Corallinacées (1) Transgression (1)