Untangling the Devil's Corkscrew

Name: Untangling the Devil's Corkscrew
Uploaded: 2018-01-31T12:03:47+00:00
Description: In the late 1800s, paleontologists in Nebraska found huge coils of hardened sand stuck deep in the earth. Local ranchers called them Devil's Corkscrews...

Collected by YouTube on Jan 31, 2018

In the late 1800s, paleontologists in Nebraska found huge coils of hardened sand stuck deep in the earth. Local ranchers called them Devil's Corkscrews...

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