tillites

tillite is a type of sedimentary rock.

the study of tillite can reveal past glacial activity.

geologists often analyze tillite for climate history.

tillite deposits are found in many mountainous regions.

understanding tillite helps in reconstructing ancient environments.

tillite can vary in composition and texture.

researchers collected samples of tillite for analysis.

fossils can sometimes be found within tillite layers.

tillite formation is often associated with glacial periods.

the presence of tillite indicates a history of ice movement.