Nautiloid Fragment Preserved in Pyrite from Madison CO., NY.
Spyroceras sp. (nautiloid fragment preserved in pyrite)
Middle Devonian
Skaneateles Formation
Delphi Member
Hamilton Group
Cole Hill Rd. Quarry
North Brookfield, NY.
Photo Information
- Taken with Apple iPad mini 2
- Focal Length 3.3 mm
- Exposure Time 1/24
- f Aperture f/2.4
- ISO Speed 250
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