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10 Mazon Creek Fern Fossils 5 sets POS/NEG Carboniferous Illinois USA NO RESERVE
This specimen is not for sale, and was archived from an external source for the purpose of preserving and sharing its geologic, geographic, and collector value.
Description:  These split nodules date from the coal fields of the Middle Pennsylvanian 300 million year ago and illustrate the plants that would have existed during that period. Location: Mazon Creek, North Eastern Illinois, USA.
Winning Bid: USD $62.82 - 11 bids (Year Sold: 2020 )


Found near:  Illinois, United States
Approx/Nearest City GPS Coordinates (Lat, Long): (, )


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