A boundary between nonsedimentary and sedimentary rocks is an example of C) Nonconformity. Nonconformities occur when sedimentary rocks are deposited on top of pre-existing igneous or metamorphic rocks.
A boundary between nonsedimentary and sedimentary rocks is an example of which type of unconformity?
Question 20 options:
A)
Angular unconformity
B)
Paraconformity
C)
Nonconformity
D)
Disconformity
1 answer