Louisiana Devil's Toenail Oyster
Jurassic-Cretaceous
About Louisiana Devil's Toenail Oyster
The Louisiana Devil's Toenail Oyster is a mollusk fossil dating to the Jurassic-Cretaceous. Devil's Toenail Oyster is a realistic Louisiana fossil profile built around curved Gryphaea oyster common in marine clays and chalky beds. In this state, success usually comes from learning phosphate pits, shell hash beaches, and river gravels, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
“According to TroveRadar, Louisiana Devil's Toenail Oyster fossils from the Jurassic-Cretaceous are found across Louisiana. TroveRadar's field database catalogs 795+ fossil entries for identification and collection guidance.”
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Identification Tips
- ●hooked lower valve
- ●thick shell
- ●gray marl matrix
- ●Check phosphate pits, shell hash beaches, and river gravels
Where Found
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