folium

English Thesaurus

1. a thin layer or stratum of (especially metamorphic) rock (noun.object)

hypernym	:	formation, geological formation,
definition	:	(geology) the geological features of the earth (noun.object)

derivation	:	foliaceous, foliate, foliated,
definition	:	(especially of metamorphic rock) having thin leaflike layers or strata (adj.all)

derivation	:	foliaceous, foliate, foliated,
definition	:	(especially of metamorphic rock) having thin leaflike layers or strata (adj.all)