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× |
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Polished Orthoceras Fossil |
$3.00 |
|
$3.00 |
|
× |
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DK SMITHSONIAN HANDBOOKS: Rocks & Minerals |
$22.00 |
|
$22.00 |
|
× |
 |
Rocks and Minerals of Wisconsin, Illinois and Iowa |
$14.95 |
|
$14.95 |
|
× |
 |
A Comprehensive Guide to the Fossil Flora of Mazon Creek |
$75.00 |
|
$75.00 |
|
× |
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Hematite |
$0.75 |
|
$0.75 |
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