Question: A chalk layer is deposited above a lava flow dated at 95 million years. It is then intruded by a sill dated at 80 million

A chalk layer is deposited above a lava flow dated at 95 million years. It is then intruded by a sill dated at 80 million years. What is the age of the chalk layer? Group of answer choices Triassic Jurassic Cretaceous Paleogene Neogene

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