Perna conradensa
By I_gotta_rock
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Mussel Shells, Perna condensa
Middle Miocene
Choptank Formation
Excavated from matrix submerged in the Chesapeake Bay, about 10 feet off of the beach at St. Leonard, MD, at low tide.
Internal molds from a Miocene mussel bed, left in fine clay and stabilized with Paleobond to prevent disintegration
Credit
Heather JM Siple
Copyright
© Heather JM Siple 2018
Photo Information
- Taken with Canon Canon EOS 80D
- Focal Length 68 mm
- Exposure Time 1/200
- f Aperture f/16.0
- ISO Speed 4000
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