Earth Sciences / Stratification / High Frequency / Marine Environment / Compositional Data / Water Depth / Shallow Water / Magnetic Anomalies / Water Depth / Shallow Water / Magnetic Anomalies
Geology / Sea Level / The / Mass Extinction / Marine Environment / Sea Level Change / Global Stratotype Section and Point (GSSP) / Sea Level Change / Global Stratotype Section and Point (GSSP)
Earth Sciences / Stratification / High Frequency / Marine Environment / Compositional Data / Water Depth / Shallow Water / Magnetic Anomalies / Water Depth / Shallow Water / Magnetic Anomalies