There are 3 matches

Collection Authorizer Collection name Reference
126926R. Plotnick Tunnel Hill Coal Bed (= Maceration 2978) Early Pennsylvanian/Middle Pennsylvanian - Carboniferous 4 - Illinois Peppers (1996)
126927R. Plotnick Tunnel Hill Coal Bed (= Maceration 2611) Early Pennsylvanian/Middle Pennsylvanian - Carboniferous 4 - Illinois Peppers (1996)
127313R. Plotnick Unnamed Coal Bed (= Maceration 2824) Early Pennsylvanian/Middle Pennsylvanian - Carboniferous 4 - Illinois Peppers (1996)

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