Photo Information
- Taken with OLYMPUS OPTICAL CO.,LTD C3040Z
- Focal Length 16.8 mm
- Exposure Time 1/80
- f Aperture f/2.3
- ISO Speed 100
By Ken K
Eucalyptocrinites elrodi
Middle Silurian, Waldron Shale Formation, Shelby County, Indiana.
Slab measures 10" x 7", specimen with stem and holdfast measures 6" and single crown 2.75"
Collected and prepared by Ken Karns
By Newbie_1971,
By WestT,
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