| Ceraurus plattinensis Bobcaygeon Fm. Brechin, Ontario, Canada Size: About 4.5cm The back side has been reinforced with cement since the matrix was this and fragile. Price: $15 US ID number: fs680 | 
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| Ceraurus plattinensis Bobcaygeon Fm. Brechin, Ontario, Canada Size: About 4.5cm The back side has been reinforced with cement since the matrix was this and fragile. Price: $15 US ID number: fs680 |
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