Devonian Spiriferid Brachiopod from Madison Co., NY.
Spinocyrtia granulosa (Spiriferid brachiopod-both valves)
Middle Devonian
Moscow Formation
Windom Shale
Hamilton Group
Deep Springs Road Quarry
Lebanon, NY.
Photo Information
- Taken with Canon Canon PowerShot A470
- Focal Length 6.3 mm
- Exposure Time 1/8
- f Aperture f/3.0
- ISO Speed 200
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