Piece Of Petrified Wood And Fossilized Oyster ShellRapid Estate Liquidators and Auction Gallery4.5(1.3k)$302 days Left
JASPER ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold PriceJan 29, 2026
MIXED SLAB ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold PriceJan 29, 2026
FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold PriceJan 29, 2026
Fossilized Fish Jaw in Sandstone Matrix Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(471)$1221 hrs Left
FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$10379 Lots Away
Fossilized Petrified Wood Specimen ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$1221 hrs Left
FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)See Sold PriceJan 29, 2026
Sold(2) LARGE FISH FOSSILS SLABSDimensions: Largest: L 24" x D 23" Condition: nothing to noteSee Sold Price
SoldLarge Fish Fossil SlabHighly detailed, heavy, back of slab with some loss to layers..1.5H x 23.5W x 15.5DSee Sold Price
SoldPrehistoric Fish Fossil SlabsTwo (2) Prehistoric Fish Fossil Slabs. Largest measures: 16-1/2" long, longest end measures: 10" wide, shortest end measures: 4-1/2" wide, 1-1/4" thick. Smallest measures: 5-1/4" high, 7: wide, 3/4" tSee Sold Price
SoldLarge Multi-Species Fossil Fish Slab From Green RiverNorth America, United States, Wyoming, Green River Formation, Eocene Epoch, ca. 53.5 to 48.5 million years ago. A striking fossilized mortality plate featuring a dynamic multi-species assemblage fromSee Sold Price
SoldLarge Multi-Species Fossil Fish Slab From Green RiverNorth America, United States, Wyoming, Green River Formation, Eocene Epoch, ca. 53.5 to 48.5 million years ago. A striking fossilized mortality plate featuring a dynamic multi-species assemblage fromSee Sold Price
SoldLARGE GREEN RIVER MIOPLOSUS FISH FOSSIL ON SLABEocene (56-33.9 million years ago). Complete Mioplosus fossil fish specimen, measuring 11.5 inches in length from tip to the tail, from Fossil Lake, Green River Formation, Wyoming, preserved in a rectSee Sold Price
SoldA Large Fossil Slab on StandA Large fossil slab on stand, red-brown shale slab, fossilized fern material, on fitted brushed brass stand, 18 1/2"L x 15"H, 18 3/4"H in standSee Sold Price
Sold4 1/2" x 5 1/4" Wyoming Green River Formation Fish Fossil Slab, Highly Collectible!4 1/2" x 5 1/4" Wyoming Green River Formation Fish Fossil Slab, Highly Collectible!See Sold Price
SoldGreen River Fish Fossil PlateLarge fish fossil plate from the Green River in Wyoming. 8” x 10” x .5”. 2.12 pounds.See Sold Price
SoldGreen River Fish Fossil PlateLarge fish fossil plate from the Green River in Wyoming. 7.75" x 8.5" x 0.5". 2 pounds, 11 ounces.See Sold Price
SoldArt Fossil Large SlabCollectible large fossil slab, with a stand. Approx. 11-9.2 inch (w/o stand).See Sold Price
SoldLarge Polished Fossil Slab of Ammonites & OrthocerasNorth Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A massive stone slab polished in relief to reveal striking ammonite and Orthoceras fossils preserved within a richly colorSee Sold Price
SoldGreen River Fish Fossil PlateLarge three fish fossil plate from the Green River in Wyoming. 6.5” x 12.25” x .5”. 2.10 pounds.See Sold Price
SoldOrthoceras & Ammonite Shell Fossilized Slab TabletopNorth Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. This large circular fossil slab is polished to reveal dramatic Orthoceras and ammonite fossils suspended within a dark stoSee Sold Price
SoldFossilized Slab Orthoceras & Ammonites (Tabletop)North Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. This large, circular fossil slab is polished to reveal striking Orthoceras and ammonite specimens preserved within a richlSee Sold Price
SoldIMPRESSIVE LARGE FOSSIL CLUSTER SPECIMEN SLAB W/AMMONITE 23" X 15 1/2" X 1 1/2"IMPRESSIVE LARGE FOSSIL CLUSTER SPECIMEN SLAB W/AMMONITE 23" X 15 1/2" X 1 1/2"See Sold Price
SoldIMPRESSIVE LARGE FOSSIL CLUSTER SPECIMEN SLAB W/AMMONITE 20" X 14 1/2" X 4 1/2"IMPRESSIVE LARGE FOSSIL CLUSTER SPECIMEN SLAB W/AMMONITE 20" X 14 1/2" X 4 1/2"See Sold Price
SoldLARGE 13 1/2" POLISHED ORTHOCERAS FOSSIL PLATE, GREAT DISPLAY SPECIMEN, 200-500 MILLION YEAR OLDLARGE 13 1/2" POLISHED ORTHOCERAS FOSSIL PLATE, GREAT DISPLAY SPECIMEN, 200-500 MILLION YEAR OLD FOSSILS SLAB, TRIASSIC PERIODSee Sold Price
SoldLARGE SLAB WITH A MYRIAD OF FOSSIL FISHLarge fossil slab with numerous small fish of the same species. Dimensions: 33 x 17.See Sold Price
SoldLarge Specimen Phareodus Fish in Matrix FossilLarge fossilized Phareodus fish in matrix. Measures 27" at longest point, 17 1/4" at widest, 1 1/2" thickness.See Sold Price
SoldNatural History - Knightia Fossil FishA large fossil Knightia alta fish in matrix slab showing fine detail. 815 grams, 22.5cm (9"). From the Pradi Collection, Boston, USA; acquired during the 1980s; from the Green River Formation, WyomingSee Sold Price
SoldNatural History - Knightia Fossil Fish GroupEocene Period, 56-33 million years BP. Two Knightia alta fossil fish in a matrix slab. 1.6 kg, 29.5cm (11 1/2"). From the Pradi Collection, Boston, USA; acquired during the 1980s; from the Green RiverSee Sold Price
Fine Quality Fish Fossils with ScalesFine quality fish fossils with scales. From the private collection of Jon Jacobs. Please see photos for additional details. Dimensions Large: 19.5" x 4.5" x 2.5" Dimensions Small: 5" x 2.5" Combined WSee Sold Price
SoldA group of specimen stones, fossils and shellsA group of specimen stones, fossils and shells, including (3) paua shells; (1) small labrodite crystal ball; (2) large octahedrite meteorites; (1) small meteorite; (1) turtella agate slab and variousSee Sold Price
