Overview
Stratigraphic analysis techniques are essential for understanding the Earth's geological history through the study of rock layers. By examining the physical, biological, and chronological aspects of these layers, geologists can reconstruct past environments and events. Techniques such as lithostrati...
Key Terms
Example: Lithostratigraphy helps identify different rock types in a geological formation.
Example: Biostratigraphy can reveal the age of a rock layer by examining its fossil content.
Example: Chronostratigraphy uses radiometric dating to determine the age of volcanic layers.
Example: Sequence stratigraphy helps identify patterns of sediment deposition in response to sea-level changes.
Example: Sandstone is a common type of sedimentary rock formed from sand particles.
Example: Dinosaur bones are fossils that provide information about prehistoric life.