Crinoid Root Base
Crinoid root base
Lower Devonian
Kalkberg Formation
Helderberg Group
Schoharie, NY
- 1
Photo Information
- Taken with Canon Canon PowerShot A470
- Focal Length 6.3 mm
- Exposure Time 1/4
- f Aperture f/3.0
- ISO Speed 200
By Jeffrey P
Crinoid root base
Lower Devonian
Kalkberg Formation
Helderberg Group
Schoharie, NY
By GordonC,
Tagged with:
By Denis Arcand,
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