Biostratigraphy
Biostratigraphy is a branch of geology that uses the fossils of plants and animals to date and correlate rock layers, especially in the Quaternary period, which includes the last 2.6 million years. In Quaternary Science, biostratigraphy helps scientists understand past environments, climate changes, and the evolution of species by studying how these fossils appear and disappear in different layers. By examining patterns in fossil records, researchers can reconstruct historical landscapes and animal migrations, providing insights into how Earth's ecosystems have changed over time.
Additional Insights
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Biostratigraphy is a branch of geology that uses fossils found in sedimentary rocks to help date and correlate rock layers across different locations. By studying the distribution and types of fossils, scientists can determine the relative ages of layers and understand the historical sequence of life on Earth. This method also helps in identifying environmental changes over time and aids in locating natural resources like oil and coal. Essentially, biostratigraphy combines biology and geology to piece together Earth’s history through the clues left by ancient organisms.