Porter Washington Concretions (17JUL16 Trip)
All of the concretions collected from the Porter Washington trip on 17JUL16.
Porter Creek Formation.
US Quarter in upper left for size reference.
Photo Information
- Taken with Apple iPhone 5c
- Focal Length 4.1 mm
- Exposure Time 1/20
- f Aperture f/2.4
- ISO Speed 200
Recommended Comments
There are no comments to display.