Louisiana Plesiosaur Vertebra
Jurassic-Cretaceous
About Louisiana Plesiosaur Vertebra
The Louisiana Plesiosaur Vertebra is a marine-reptile fossil dating to the Jurassic-Cretaceous. Plesiosaur Vertebra is a realistic Louisiana fossil profile built around round spool-like vertebra from long-necked marine reptiles. 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 Plesiosaur Vertebra fossils from the Jurassic-Cretaceous are found across Louisiana. TroveRadar's field database catalogs 696+ fossil entries for identification and collection guidance.”
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Louisiana state guide
Fossil collecting rules in Louisiana vary by land status and fossil type. Common invertebrate fossils may be collectible on some public lands, but vertebrate fossils, protected park units, tribal lands, and cultural sites require a much higher level of care and often a permit. This is especially relevant in Pleistocene gravels, shell beds, and riverbank fossils.
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Location: Kisatchie National Forest
National Forest • Seasonal edible mushrooms, Common invertebrate fossils in float
Location: Bogue Chitto State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Jimmie Davis State Park
State Park • Photo opportunities, Exposed shoreline stones
Location: Grand Isle State Park
State Park • Photo opportunities, Exposed shoreline stones
Identification Tips
- ●spool-shaped centrum
- ●symmetrical articular faces
- ●dense marine fossilization
- ●Check phosphate pits, shell hash beaches, and river gravels
Where Found
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