Tiny Coral from the Severn Formation MD.
Micrabacia marylandia Micrabacidae Coral 1/4 inch wide Upper Cretaceous Severn Formation Monmouth Group Prince George's CO., MD. A gift from HistorianMichael
- 1
Photo Information
- Taken with Apple iPad mini
- Focal Length 3 mm
- Exposure Time 1/60
- f Aperture f/1.8
- ISO Speed 160
Recommended Comments
There are no comments to display.