Stalactites And Stalagmites - Subterranean Sculpture
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Shows how three young people, along with a ranger, explore a subterranean cove. Views them as they explore the sculpting of nature in stalactites, stalagmites and helictites. Emphasizes the scientific aspects as they discuss the geological conditions, the time involved in the creation of the limestone formations and the chemical changes that take place.
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Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
Original permalink · Record added 2023-02-27 04:22:13