4 1/8" found in the Green River Fossil Formation in Wyoming

4 1/8" found in the Green River Fossil Formation in Wyoming

Ancient Mioplosus Fossil of a Fish , Eocene epoch (c. 50 million years old), Green River Formation, Wyoming, alternating brown and white layers, mounted on board, h. 10 in., w. 18 1/2 in., d. 1 1/4 in

4 1/4" Fish Fossil found in Green River Wyoming

Diplomystus Fish fossil, green river formation, Wyoming, Eocene period. 2 inches x 4 inches.

6 1/4" LONG DIPLOMYSTUS FISH FOSSIL FROM THE GREEN RIVER FORMATION IN WYOMING, 150 MILLION YEARS OLD

GROUP OF 9 KNIGHTIA & DIPLOMYSTUS FISH FOSSILS FROM THE GREEN RIVER FORMATION IN WYOMING, 150 MILLION YEARS OLD, LONGEST IS 6 1/4" LONG

Green 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 F

COMPLETE FOSSIL FISH FROM GREEN RIVER FORM WY From the Green River Formation in Wyoming; Eocene period. Size: 6.75 x 4" Shipping / Pickup: We Can Ship This Item Lot Location: #1 - Manor's Gallery

Eocene Period, circa 50 million years B.P. A group of three fossil flies in matrix. 216 grams total, 73-82 mm (2 3/4 - 3 1/4 in.). From the Green River Formation, South Western Wyoming, U.S.A.Collecte

INCREDIBLE 8 1/4" X 6 3/16" LARGE FOSSIL FISH PRISCACARA FROM THE GREEN RIVER FORMATION IN WYOMING, 50 MILLION YEAR OLD FOSSILS

Eocene Period, 56-33 million years B.P. A Knightia alta fossil fish in matrix. 277 grams, 13 x 9.5 cm (5 1/8 x 3 3/4 in.). From Wyoming, Green River Formation, U.S.A.Acquired during the 1980s.From the

Eocene Period, 56-33 million years B.P. A pair of Knightia alta fossil fish in matrix. 374 grams, 15.4 x 10.3 cm (6 x 4 in.). From Wyoming, Green River Formation, U.S.A. Acquired during the 1980s. Fro

Eocene 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, gentlema

New World, Green River Formation, Wyoming, USA, Lower Eocene, ca. 50 million years ago. A well-presented example of a fossilized Diplomystus dentatus, a surface feeding fish often found with the fossi

Eocene 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"). Property

Plaque fossile présentant trois plantes du Wyoming Three Wyoming Plant Fossils Platanus wyomingensis Eocene Green River Formation, Wyoming, USA Including a large sycamore leaf, measuring 18 cm ac

Eocene Period, circa 56-33 million years B.P. Knightia alta specimen on a rectangular matrix. 200 grams, 11.7 cm (4 5/8 in.). From Wyoming (Green River Formation), USA. Acquired during 1980s. From the

Eocene Age Fish Fossil, measures 3'' x 4.5'', paper label on back reads ''Knightia (Eocene Age) Green River Formation Farson, Wyoming''

Eocene Period, 58-36 million years BP. A fossil Priscacaraliops sp. fish from the Green River Formation, Lincoln County, Wyoming, USA. 745 grams, 26cm (10 1/4"). From the Pradi Collection, Boston, USA

Eocene Period, 58-36 million years BP. A fossil Priscacaraliops sp. fish from the Green River Formation, Lincoln County, Wyoming, USA. 745 grams, 26cm (10 1/4"). From the Pradi Collection, Boston, USA

Diplomystus humilis (Leidy) Cenozoic or Tertiary Eocene Epoch. From the Green River Formation Sweetwater County Wyoming. 2 3/4" across. Echinodermata (Edrioasteroidea) primitive starfish on Brachiopod

Eocene Period, 58-36 million years BP. A fossil Knightia alta fish in matrix from Wyoming (Green River Formation), USA. 216 grams, 15cm (5 3/4"). Property of a Lincolnshire, UK, gentleman; acquired on

From the classic Green River Formation near Kemmerer in western Wyoming, comes this artfully prepared Asineops fish fossil. The fish is about 6.25 inches long in a block of fine-grained rock that is a

Shrimp Fossil, Green River Formation Wyoming