Beneath a volcano, magma intruded into several soft layers of rock until it hit an impenetrable basaltic layer, making the lava intrude laterally beneath the basaltic layer. Which kinds of plutonic deposits were formed?
A. Stock
B. Dike
C. Laccolith
D. Sill
Answers & Comments
Answer:
C. Laccolith
and
D. Sill
Explanation:
a mass of igneous rock formed from magma that did not find its way to the surface but spread laterally into a lenticular body, forcing overlying strata to bulge upward