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About the film

Mysteries of the Driftless

illinois minnesota cave wisconsin iowa ice age biology drift ecology geology driftless area glaciers hydrology karst algific talus slope trout streams watercress

Mysteries of the Driftless

Release Date: September 16, 2013

Year    :   2013
Slogan    :   «A Film of Science Exploration and Adventure»
Genres    :   Documentary
Production Companies    :   
Director    :   Dan Bertalan, Rob Nelson
Producers    :   Dan Bertalan, George Howe, Rob Nelson, Timothy S. Jacobson
Writers    :   Dan Bertalan, George Howe, Rob Nelson, Timothy S. Jacobson
RunTime    :   27 mins.
Budget    :   76000

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.

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