Poster zu Mysteries of the Driftless
Film · 2013 · 27 Min.

Mysteries of the Driftless

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Handlung

What strange forces saved one isolated section along the Upper Mississippi River from the repeated crushing and scouring effects of glaciers during the last two million years? And what pre-Ice Age throwbacks survived here in this unique geologic refuge that holds more Native American effigy mounds, petroglyph caves, strange geological features, and rare species than anywhere in the Midwest? These questions and more are answered in this captivating new documentary. A team of scientists embarks on a journey of exploration to expose both the science and threats behind three unique features of the zone - rare plants and animals, odd geological phenomenon, and striking remnants of a Native American pilgrimage like no other.

Details

Regie
Rob Nelson, Dan Bertalan
Veröffentlichung
16. September 2013
Status
Released
Land
United States of America
Laufzeit
27 Min.

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Keine bekannten Streaming-Angebote (Land: Deutschland).

Besetzung

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