Paraorthacodus shark tooth from Aquia Formation, Potomac River, MD.
Paraorthacodus clarki (shark tooth)
Paleocene
Aquia Formation
Douglas Point
Potomac River, MD.
- 1
Photo Information
- Taken with Canon Canon PowerShot A470
- Focal Length 6.3 mm
- Exposure Time 1/25
- f Aperture f/3.0
- ISO Speed 200
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