GREEN RIVER FOSSILIZED NATURAL TILE, KNIGHTIA FISH

A fossil tile containing a right-facing Eocene fish quarried from the Green River Formation and unearthed by hand. A small schooling fish, Knightia lived in the fresh water lakes and rivers of North A

North America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A sandstone matrix containing a fossilized leaf inlaid with a fish fossil from the same formation! The

**First Time At Auction** Ancient Seas, United States, Wyoming, Lincoln County, Green River Formation, Eocene Period, ca. 56 to 33.9 Million years ago. A wonderful group of 5 prehistoric Knightia fish

Eocene 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, 20cm

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

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

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

A 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, Wyoming

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, 58-36 million years BP. A Knightia alta fossil fish from the Eocene period of Wyoming (Green River Formation), USA. 346 grams, 17.5cm (7"). From the Pradi Collection, Boston, USA; acqui

**Originally Listed At $2500** North America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. An extraordinary shoal of approximately 317 Knightia fish that fossiliz

A fossil tile containing a right-facing Eocene fish quarried from the Green River Formation of Southwestern Wyoming and unearthed by hand. Diplomystus is an extinct genus of freshwater fish distantly

All Natural Fossil Fish Knightia Eocene 50 M.Y.O.

Natural Fossil Fish Knightia eoceana Eocene 50 M.Y.O. SW Wyoming

Fossil Fish Knightia Eoceana Green River Formation WY 12 x 11

Fossil fish, Knightia eoceana. Green River formation, Wyoming.

Fossil Fish Knightia eoceana Green River Formation Wyoming

All Natural Fossil Fish Knightia eoceana Diplomystus dentatus Eocene WY

Fossil Fish Knightia eoceana Green River Formation

Natural Fossil Fish Knightia eoceana diplomystus dentatus Eocene WY

Unprepped Fossil Fish Knightia Eoceana Green River Formation

All Natural Fossil Fish Knightia Eocene WY

All Natural Fossil Fish Knightia 5pc SW WY

All Natural Fossil Fish Knightia eoceana 18" Layer Eocene SW WY 8.5 x 5"