| Dendrocrinus longidactylus Macrostylocrinus sp. Rochester Shale Middleport, New York Size: 11 cm across the slab. Note the gastropod on the Dendrocrinus. | 
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| Dendrocrinus longidactylus Macrostylocrinus sp. Rochester Shale Middleport, New York Size: 11 cm across the slab. Note the gastropod on the Dendrocrinus. |
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