Cretolamna sp. Shark Teeth
Cretolamna teeth from POC. The largest one seems to be the C. dwardius as described in Welton and Farish's guide, the others are C. appendiculata.
Photo Information
- Taken with Apple iPad Pro (10.5-inch)
- Focal Length 4 mm
- Exposure Time 1/60
- f Aperture f/1.8
- ISO Speed 20
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