type section

noun Geology.

the sequence of strata referred to in establishing a stratigraphic unit, as a member or formation.

Words nearby type section

type is mucopolysaccharidosis, type iv familial hyperlipoproteinemia, type iv mucopolysaccharidosis, type locality, type metal, type section, type site, type species, type specimen, type v acrocephalosyndactyly, type v familial hyperlipoproteinemia