Fountain Formation Crossword

This printable crossword puzzle on the topic of Rocks & Minerals has 11 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

This Formation appears at Red Rocks, Flat Irons and Garden of the Gods.
The process by which the Earth's crust folds due to compressional forces.
The name of the earliest Rockies, which eroded away 300 million years ago.
A rare type of low angle subduction.
A mountain building tectonic behavior in which one plate slides beneath another.
The Fountain Formation is made up of this type of rock.
The red rocks of Colorado get their color because of this chemical reaction.
The Vertical movement of Earth's crust due to natural forces.
Uplift can cause the rock above it to _______ from horizontal bedsl, to high angles.
An amphitheater with great natural acoustics.
A rare type of low angle subduction.