Ref MM CAVE FILL Transported materials such as silt, clay, sand, gravel and humus, deposited in a cave, and which may partly or wholly block parts of a cave. Syn Cave earth. Cave - Depositional Features . A number of caves, not interconnected, but geographically associated in some relief feature or geological outcrop. Speleology term .
Main source is bats and birds.
Speleology term . The total length of all the passages of a cave. This normally exceeds the Cave extent. The exact method of determining Cave length varies from cave to cave and from State to State. A secondary mineral formed in caves from a primary mineral, by a physico-chemical reaction.