Illustrates how underground water is constantly changing our earth. We see the results of its action in limestone regions where underground water has dissolved out large caverns. In a few areas we see spectacular hot springs and geysers, created when volcanic rock heats water under the ground. Filmed with the co-operation of Carlsbad Caverns National Park, Sequoia National Park and Yellowstone National Park.
Content notification
Our collection comprises over 40,000 moving image works, acquired and catalogued between the 1940s and early 2000s. As a result, some items may reflect outdated, offensive and possibly harmful views and opinions. ACMI is working to identify and redress such usages.
Learn more about our collection and our collection policy here. If you come across harmful content on our website that you would like to report, let us know.
How to watch
This work has not been digitised and is currently unavailable to view online. It may be possible for approved reseachers to view onsite at .
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
001822
Language
English
Subject categories
Anthropology, Ethnology, Exploration & Travel → Geography
Anthropology, Ethnology, Exploration & Travel → Hot springs
Anthropology, Ethnology, Exploration & Travel → Yellowstone National Park
Climate, Environment, Natural Resources & Disasters → Caves
Climate, Environment, Natural Resources & Disasters → Geology, Structural
Climate, Environment, Natural Resources & Disasters → Geysers
Climate, Environment, Natural Resources & Disasters → Hot springs
Climate, Environment, Natural Resources & Disasters → Natural history
Climate, Environment, Natural Resources & Disasters → Water table
Climate, Environment, Natural Resources & Disasters → Water, Underground
Climate, Environment, Natural Resources & Disasters → Yellowstone National Park
Educational & Instructional → Instructional
Mathematics, Science & Technology → Geography
Mathematics, Science & Technology → Geology, Structural
Sound/audio
Sound
Colour
Colour
Holdings
16mm film; Access Print (Section 1)