A geologist is studying layers of rock. He finds a fossil with an imprint of a shelled animal. According to the law of faunal and floral succession, what new type of fossil would he most likely find ...
... next, in the layer of rock above it? ANSWERS TO CHOOSE FROM: a fossil of an amphibian, a fossil of a reptile, a fossil of a fish, or a fossil of a human?
Most fossil form through petrification.
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