 Barred Owl (Strix varia)
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 Stromatocystis pentagularis Pompeckj 1896. 23 mm. Middle Cambrian, Jince, Czech Republic
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 Trochocystites bohemicus Barrande, 1827. 2 cm cinctan carpoid. Middle Cambrian, Jince Formation. Czech Republic
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 Cruziana omanicus, Cambrian, Huqf, Oman. Width of trace 4 cm.
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 Balcoracania dailyi (12 mm long), Emu Bay Shale Fm, Lower Cambrian, S Australia, showing mineralized gut.
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 Fossils
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 Nonconformity between Cambrian Potsdam Fm. and Proterozoic Gneiss, Alexandria Bay, NY
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 885 at Reading.
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 Windswept
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 Stromatocystis pentagularis Pompeckj, 1896. 11 mm on 5 cm matrix. Middle Cambrian, Jince, Czech Republic
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