biogenic sedimentology

Biogenic sedimentology studies sediments formed primarily from the remains or activity of living organisms. This includes materials like shells, bones, and coral fragments that accumulate on the ocean floor or other environments. These biological contributions can create limestone, chalk, and fossil-rich deposits. The field examines how organisms influence sediment formation, how these sediments are preserved over time, and what they reveal about past ecosystems and climate conditions. Essentially, biogenic sedimentology connects biological processes with geological records, helping us understand Earth's history through the lens of life and its interactions with the environment.