Ferns • Illinois EXTINCTIONS CHOICE - Large Mazon Creek Fern Ref# FPFMC60 $69.00 EXTINCTIONS Choice   Beautiful Double Fern from a New Locality Ref# FPFMC49 $69.00 Large Fossil Seed Fern Concretion from Mazon Creek Ref# FPFMC59 $49.00   Large, Distinct Mazon Creek Fern Fossil Ref# ECA26 $29.00 Long Pecopteris Fern from Mazon Creek Ref# FPFMC35 $59.00   Classic Mazon Creek Fern Fossil in Concretion Ref# FPFMC57 $29.00 EXTINCTIONS CHOICE - Large Mazon Creek Fern Ref# FPFMC55 -SOLD EXTINCTIONS Choice     Long Pecopteris Fern from Mazon Creek Ref# FPFMC50 $79.00 Very Large Pecopteris Fern from Mazon Creek Ref# FPFMC58 $69.00   EXTINCTIONS CHOICE - Large Mazon Creek Fern Ref# FPFMC52 $99.00 EXTINCTIONS Choice 1 2 (next page) Number of results Displayed per page: 10 20 30