Paleocene Cretalamna shark tooth from the Potomac River, Maryland
.thumb.JPG.d64a00de120fb553baacff5149461632.JPG)
By Jeffrey P
- 1,925 views
- View Jeffrey P's images
Cretalamna appendiculata (mackerel shark tooth)
Paleocene
Aquia Formation
Purse State Park
Potomac River
Charles Co., Maryland
Collected and lent to this author by his friend V.C.
-
1
Photo Information
- Taken with Canon Canon PowerShot A470
- Focal Length 6.3 mm
- Exposure Time 1/10
- f Aperture f/3.0
- ISO Speed 200
Recommended Comments
There are no comments to display.