When a shell is buried in sediment and subsequently dissolved, a cavity called a ________ is left behind.When this cavity is later filled with sediments, a ________ is created.
A)mold; gastrolith
B)trace; burrow
C)mold; cast
D)amber; carbonization

Question

Quizplus · Accepted Answer

When a shell is dissolved, a cavity called a mold is left behind. When this mold is later filled with sediments, a cast is created.

When a Shell Is Buried in Sediment and Subsequently Dissolved