Concept: layer
Label (en): bed
Description (en): stratigraphic subdivison
Also known as (en): layer
Label (es): capa
Description (es): subdivisión estratigráfica de miembro o formación
Also known as (es): estrato, lecho, pasada, nivel, lámina, lamina
Label (ca): capa
Label (it): strato
Subclass of: lithostratigraphic unit