What is lethyology?

Answer 1

Lethyology, often referred to as "lethology," is the study of the characteristics and properties of sediments, particularly those found in bodies of water like lakes, rivers, and oceans. This branch of geology focuses on the formation, composition, and distribution of sedimentary deposits, providing insights into past environmental conditions and geological processes. Lethyologists analyze sediment samples to understand ecological changes, sediment transport mechanisms, and the historical climate of an area.