This is the preview post #20 for the 2023 ESCONI Gem, Mineral, and Fossil Show Live Auction. The ESCONI Gem, Mineral, and Fossil Show for 2023 will be held on March 18th and 19th at the DuPage Fairgrounds in Wheaton, IL, which is the same location as last year. All details can be found here.
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Yes, time for yet another preview for the 2023 ESCONI Gem, Mineral, and Fossil Show. Another Mazon Creek seed fern for your enjoyment!
This is Odontopteris aequalis, a seed fern from Mazon Creek. This was collected many years ago in a locality that no longer is open to the public.
