Assertion: nonconformity | /r/HasProperty | the contact
Facets:
Source sentences:
text: A nonconformity is the contact that separates a younger sedimentary rock unit from an igneous intrusive rock or metamorphic rock unit.
text: A nonconformity (Figure 2 ) is the contact that separates a younger sedimentary rock unit from an igneous intrusive rock or metamorphic rock unit.