Partial Crinoid Calyx from the Kalkberg Formation, NY.
Edriocrinus pocilliformis (partial crinoid calyx)
Lower Devonian
Kalkberg Formation
Helderberg Group
Route 20 road cut
Leesville, NY.
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Photo Information
- Taken with Apple iPad mini 2
- Focal Length 3.3 mm
- Exposure Time 1/24
- f Aperture f/2.4
- ISO Speed 100
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