On the AAPG website, explain how Paleontology and Biostratigraphy, and Geochemistry, are fundamental geological disciplines in the search for oil and natural gas. For each, describe their key contribution to petroleum exploration.
Navigate to the 'About' section of the AAPG website. From the 'About' section, proceed to 'Petroleum Geology'. Within 'Petroleum Geology', navigate to 'Geology and Petroleum'. Access the 'Paleontology and Biostratigraphy' page and extract information on its role in identifying natural resources. Navigate to the 'Geochemistry' page and extract information on its role in understanding hydrocarbon formation. Synthesize the extracted information to explain the distinct and combined importance of both disciplines in petroleum exploration.
Successfully navigate to the 'Paleontology and Biostratigraphy' page. Successfully navigate to the 'Geochemistry' page. Explain that Paleontology and Biostratigraphy determine the age of rock layers using fossils, which helps petroleum geologists assess the potential for finding natural resources. Explain that Geochemistry studies the chemical composition of Earth and how once-living things decompose to form hydrocarbons (oil). Clearly articulate how both disciplines, by providing insights into rock age and hydrocarbon formation, are crucial for petroleum geologists in assessing resource potential.