Fossil Fish,Species Knightia, Eocene 50 million yrs

Eocene 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 W

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

4pc All Natural Fossil Fish Knightia Eocene 50 M.Y.O. SW Wyoming

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

Fossil Fish (Herring) Knightia Eocena Eocene 50 M.Y.O. Wyoming 10x8"

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

Multiple Mini Fossil Fish Knightia Eoceana Mass Mortality Plate Eocene 50 M.Y.O. Kemmerer, WY 1lb 8oz

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

Juvenile Knightia Herring Fish Fossils Eocene 50 M.Y.O. SW Wyoming

Two Priscacara Fish Fossils Each Preserved in a Limestone Plaque, Priscacara fossils are commonly preserved in the Fossil Lake deposits of Eocene age (approx. 50 million years ago) in westernmost Wyom

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

**First Time At Auction** North America, Green River Formation, modern-day Wyoming, Lower Eocene period, ca. 50 million years ago. A pair of small fish that have undergone the process of fossilization

NICE LOT OF KNIGHTIA & DIPLOMYSTUS FISH FOSSILS FROM THE GREEN RIVER FORMATION IN WYOMING, 50 MILLION YEAR OLD FOSSILS

NICE LOT OF KNIGHTIA & DIPLOMYSTUS FISH FOSSILS FROM THE GREEN RIVER FORMATION IN WYOMING, 50 MILLION YEAR OLD FOSSILS

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 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, 58-36 million years BP. A group of two fossil Knightia eocaena fish each on a shale matrix, in white card tray with label reading: 'Fossil fish, Knightia eocaena, Wyoming, USA'. 179 gra

North America, modern-day Wyoming, Green River Formation, Lower Eocene period, ca. 50 million years ago. A trio of stone-cased fish fossils, including Knightis, Mioplosus Labrocoides, and Priscara. Th

Eocene Epoch Cretaceous fish fossils from Brazil. Approximately 50 million years ago. Museum quality. Each rock slab secured by metal mounts on dark colored rectangular wooden plaque. Good estate fres

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 B.P. A Knightia alta fossil fish in a rectangular matrix. 315 grams, 12.8 cm (5 in.). Green River region, Wyoming, USA. Acquired 1980s. Pradi collection, Boston, USA

Eocene 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 River

Eocene Period, 58-36 million years B.P. A Knightia alta fossil fish in a matrix. 84 grams, 14 cm (5 1/2 in.). Green River region, Wyoming, USA. Acquired 1980s. Pradi collection, Boston, USA. Seasonall

Eocene Period, 58-36 million years B.P. A Knightia alta fossil fish in a rectangular matrix. 316 grams, 13 cm (5 1/4 in.). Green River region, Wyoming, USA. Acquired 1980s. Pradi collection, Boston, U