Partial Greenops Cephalon Preserved in Pyrite from Penn Dixie
Greenops sp. (partial trilobite cephalon preserved in pyrite)
Middle Devonian
Moscow Formation
Windom Shale
Pyrite Bed
Hamilton Group
Penn Dixie Quarry
Blasdell, N.Y.
Photo Information
- Taken with Apple iPad mini 2
- Focal Length 3.3 mm
- Exposure Time 1/15
- f Aperture f/2.4
- ISO Speed 500
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