Pentameroides subrectus
Pentameroides subrectus (Hall and Clarke, 1892). Found at the Niagara Escarpment on a creek in Hamilton, Ontario. Reynales formation, Clinton Group. Mid-Silurian. This brachiopod steinkern has specks of pyrite on it.
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Photo Information
- Taken with motorola moto g fast
- Focal Length 4.1 mm
- Exposure Time 1/30
- f Aperture f/1.7
- ISO Speed 194
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