Cretaceous Clam from the Severn Formation, MD.
Legumen ellipticum Bivalve 1 and 1/2 inches long Upper Cretaceous Severn Formation Monmouth Group Prince George's CO., MD. A gift from historianmichael. Thanks Mike.
- 1
Photo Information
- Taken with Apple iPad mini
- Focal Length 3 mm
- Exposure Time 1/60
- f Aperture f/1.8
- ISO Speed 50
Recommended Comments
There are no comments to display.