| Physetocrinus copei Lake Valley Fm. Lake Valley, Nevada Size: 4.1 cm A large calyx that could use more prep work. It is not economically feasible for me to work on it. Price: $25 US ID number: f1753 | 
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| Physetocrinus copei Lake Valley Fm. Lake Valley, Nevada Size: 4.1 cm A large calyx that could use more prep work. It is not economically feasible for me to work on it. Price: $25 US ID number: f1753 |
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