| Discoscaphites conradi Fox Hills Fm. Eagle Butte, South Dakota Size: The ammonite is about 3.3 cm. across Price: $20 US ID number: f1816 | 
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| Discoscaphites conradi Fox Hills Fm. Eagle Butte, South Dakota Size: The ammonite is about 3.3 cm. across Price: $20 US ID number: f1816 |
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