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GigaPanographers: Aaron and Ken |
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This rock-cut is renowned for the clarity of its limestone strata -- a standard stop for geoscience students from nearby Penn State University.
GigaPanographers: Aaron and Ken |
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|
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GigaPanographers: Aaron and Ken |
|
This rock-cut is renowned for the clarity of its limestone strata -- a standard stop for geoscience students from nearby Penn State University.
GigaPanographers: Aaron and Ken |
|