Sold2016Large Fossil Priscacara Fish in MatrixThis prehistoric "Cockerellites lips" fish was related to the modern bass and was a predator. The fossil is from 51 million year old Eocene limestone sediments of the Green River Formation of Wyoming.See Sold Price
Sold2022Eocene Fossil Priscacara Fish in Stone MatrixNorth America, Western United States, Wyoming, Green River Formation, Eocene, ca. 40 million years ago. A pair of well-preserved overlapping Priscacara fish fossils encased in a stone matrix, preparedSee Sold Price
Sold2023INCREDIBLE 8 1/4" X 6 3/16" LARGE FOSSIL FISH PRISCACARA FROM THE GREEN RIVER FORMATION IN WYOMING,INCREDIBLE 8 1/4" X 6 3/16" LARGE FOSSIL FISH PRISCACARA FROM THE GREEN RIVER FORMATION IN WYOMING, 50 MILLION YEAR OLD FOSSILSSee Sold Price
Sold2018Natural 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
Sold2023Fossilized Priscacara Fish Matrix + Split Fish FossilNorth America, Western United States, Green River Formation, Eocene, ca. 40 million years ago. A pair of fossilized fish, a North American Priscacara in a square, flat matrix, and another unidentifiedSee Sold Price
Sold2023Natural History - Large Multi Fossil Fish PlateEocene Period, circa 56-33 million years B.P. The large sandstone matrix with five Knightia alta specimens. 8.25 kg, 50.5 x 38 cm (19 7/8 x 15 in.). From a Lincolnshire, UK, collection. In southwest WSee Sold Price
Sold2018Large 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
Sold2023Natural History - Priscacara Fossil FishEocene Period, 58-36 million years B.P. In a rectangular matrix. 385 grams, 16.5 x 13.5 cm (6 1/2 x 5 1/4 in.). Lincolnshire, UK, collection. Seasonally, some 56 million years ago, in the Green RiverSee Sold Price
Sold2019LARGE GREEN RIVER FOSSIL PLAQUELARGE GREEN RIVER FOSSIL PLAQUE containing two fish fossils, Knightia eocaena and Priscacara liops, from the Eocene Epoch, with COA from the Green River Stone Company, with wall mount hardware, fossilSee Sold Price
Sold2024Large Fossilized Eocene Palm Frond Inlaid w/ FishNorth America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A stone matrix containing fossilized palm fronds inlaid with a prehistoric fish, Priscacara. The placeSee Sold Price
Sold2021Fossil Ophiura Brittle Star FishOrdovician Period, 485-444 million years BP. A large matrix containing a fossil Ophiurida sp. brittle star and another marine fossil. 3.5 kg, 27.5cm (10 3/4"). From an East Anglia, UK, collection. [NoSee Sold Price
Sold2022Important poisson fossile Large Fossil FishImportant poisson fossile Large Fossil Fish Cimolichthys nepaholica, (Cope, 1872) Late Cretaceous (Santonian) Niobrara FMT, Smoky Hill, Kansas, USA Cimolichthys is a genus of late Cretaceous fish thatSee Sold Price
Sold2018Large Fossil Fish Multi-Species PlateGreen River Formation, Wyoming; Eocene, 37-58 million years ago.A very fine multi-species plate with three large knight and one very large diplomystys from the famed 18 inch layer of the Green River FSee Sold Price
Sold2021LOT OF 4 LARGE FOSSIL FISH FROM THE GREEN RIVER,LOT OF 4 LARGE FOSSIL FISH FROM THE GREEN RIVER, WYOMINGSee Sold Price
Sold2015Natural History - Knightia Fossil Fish in MatrixEocene Period, 58-36 million years BP. A matrix with complete fossil fish Knightia eocaena and a second partial from Warfield's Quarry, Kemmerer, Green River Formation, Wyoming, U.S.A. 688 grams, 20cmSee Sold Price
Sold2016Framed Knightia Alta Fossil Fish in MatrixAncient Framed Knightia Alta Fossil Fish in Matrix Dimensions: 18"L x 15"W x 1.5"D* Weight: 8 lbs* * (estimate/approximately)See Sold Price
Sold2015Natural History - Knightia Fossil Fish in MatrixEocene Period, 58-36 million years BP. A sedimentary matrix with a Knightia alta fossil fish from Wyoming (Green River Formation), USA. 2.2 kg, 31cm (12 1/4"). Property of a Lincolnshire, UK, gentlemaSee Sold Price
Sold2015Natural History - Knightia Fossil Fish in MatrixEocene Period, 58-36 million years BP. A matrix with a complete fossil fish Knightia eocaena from Warfield's Quarry, Kemmerer, Green River Formation, Wyoming, U.S.A. 1.2 kg, 22.5cm (8 3/4"). PropertySee Sold Price
Sold2023Natural History - Mioplosus Fossil Fish in MatrixEocene Period, 56-33 million years B.P. A rectangular sedimentary matrix displaying a Mioplosus sp. fossil fish. 937 grams, 17.8 x 13 cm (7 x 5 1/8 in.). Ex Lincolnshire, UK, collection. In southwestSee Sold Price
Sold2022Wyoming Fossil Fish in MatrixEocene Period, 58-36 million years B.P. A Knightia sp.(?) fossil fish in an irregular matrix. 177 grams, 12.5 cm wide (5 in.). From Wyoming (Green River Formation), USA. From a Lincolnshire, UK, colleSee Sold Price
Sold2022Wyoming Fossil Fish in MatrixEocene Period, 58-36 million years B.P. A group of four fossil Knightia sp.(?) fish in a sub-circular sedimentary stone matrix. 184 grams, 15.2 cm (6 in.). From Wyoming (Green River Formation), USA. FSee Sold Price
Sold2022Knightia Fossil Fish in Matrix GroupEocene Period, 58-36 million years B.P. A group of four Knightia sp. fossil fish in three matrices. 176 grams total, 74-97 mm (2 7/8 - 3 7/8 in.). From Wyoming (Green River Formation), USA. From a LinSee Sold Price
Sold2017Natural History - Fossil Jianghanghichthys FishPliocene Period, 5.2 - 2.5 million years BP. A Jianghanghichthys hubiensis fossil fish in matrix from Yichang, Hubei Provence, China. 90 grams, 10cm (4"). Private collection, Lincolnshire, UK; acquireSee Sold Price
Jun 04TimeLine Auctions Ltd.Natural History - Enormous Two Metre Section of Fossil Mosasaur 'Marine Dinosaur' Spine£600