1/7/2024 0 Comments Dating a rock![]() ![]() Although each species lived for several million years, we can narrow down the likely age of the rock to just 700,000 years during which all four species coexisted. In this diagram, the colored bars represent the time range during which each of the four species (A, B, C, D) existed on Earth. The rock cycle is driven by energy from Earths interior and the sun. These changes occur through processes such as melting, solidification, and lithification. \) The application of bracketing to constrain the age of a rock based on several fossils. The rock cycle describes how the three main rock typesigneous, sedimentary, and metamorphicchange from one type to another.
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