Combo Fern Fossil, Lygenopteris Hoeninghausi And Sphenopteris Pottsvillea
Item History & Price
| Reference Number: Avaluer:4726038 |
This is a 11" x 4" x 1.5" Pennsylvanian age, 300 million year old fossil showing two species of ferns; Lynginopteris hoeinghausi and Sphenopteris pottsvillea in opposition showing the compound leaves of the ferns preserved as coalified plant material imprinted on a sandy siltstone. The imprints show great detail on this larger specimen. Nicely presented and will make a nice addition to your collection. This came from a coal mine in Alabama.
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