A Diverse Collection
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Incredible 19" Mosasaur Dinosaur Fossil Skull, Cretaceous, Circa 80-70 Million Years Old. Northern AApr 19, 2026Lot of fossils, assorted rock and petrified wood from the estate collection of Charles J. Carlotti.Apr 10, 2026Large Petrified Wood SlabApr 15, 2026Fossilized MOSASAUR VERTEBRAE SpecimenAmazing 8 1/2" Dinosaur Keichousaurus / Nothosaur Fossil, 50-250 Million Year Old Amphibian MarineApr 19, 2026Polished AMMONITE and ORTHOCERAS Fossil Matrix Bowl or DishXXL AMMONITE Fossil Specimen from Morocco, Weight: 28 lbsPhenomenal Dinosaur Keichousaurus / Nothosaur Fossil, 50-250 Million Year Old Amphibian MarineApr 19, 2026Hand Carved Crinoid Fossil Polished Skull20 hrs LeftBig Fossilized PRIONOLEPIS CATAPHRACTUS or "Viper Fish" Specimen in its Fossil MatrixBig Fossilized KNIGHTIA EOCAENA FISH Specimen in its Fossil MatrixApr 23, 2026Fossilized Fish Specimen, Estate of Edward AlbeeApr 14, 2026Green River Fossilized Palm Fronds & Fish Panel11 hrs LeftLate Cretaceous Fossil Egg Clutch Attributed to Troodon11 hrs LeftFossilized RHACOLEPIS BUCCALIS Fish Specimen in its Fossil MatrixImpressive Large 12" Detailed Fish Fossil from the Green River Formation in Wyoming, Over 50 MillionApr 19, 2026