Dry fake waterfall at the Phipps Conservatory.
The Paw Paw Tunnel on the C&O Canal exposes some fine geology.
First in a series recording the onset of fall foliage in Virginia's Fort Valley.
Lateral moraine on "glacier right" (south) side of Athabasca Glacier
Just keeping tabs on the changes to my land over the years.
Two specimens of Cribratina-bearing Albian limestone from north of Cristo Rey, Texas.
part of a GSA field trip
Which way was the glacier traveling?
Natural Bridge is a feature on the Kicking Horse River cuts through a ridge of Chancellor Group slates. Both bedding and cleavage control outcrop shape.
Image capture by Aaron M. Barth.
The view from Duncan Knob, a terrific medium-sized hike in GWNF, in the southern part of the main (northern) Massanutten Range.
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