Lot 0107A

Fossilized Eocene Period Phareodus Fish in Matrix

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Large Fossilized Diplomystus Fish in Stone Matrix: North America, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A fabulous and large stone matrix from the "18 inch" layer of the Green River Formation, bearing a fos

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Fossilized Knightia Fish Group in Stone Matrix: **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

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Large Fossilized Eocene Palm Frond Inlaid w/ Fish: North 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 place

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Fossilized Eocene Palm Frond Inlaid w/ Fish: North America, Western United States, Wyoming, Green River Formation, Eocene Period, ca. 53.5 to 48.5 million years ago. A sandstone matrix with the tips of a fossilized palm frond inlaid with prehist

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Fossilized Green River Fossil Leaf & Knightia Fish: 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

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Large Specimen Phareodus Fish in Matrix Fossil: Large fossilized Phareodus fish in matrix. Measures 27" at longest point, 17 1/4" at widest, 1 1/2" thickness.

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Natural History - Knightia Fossil Fish in Matrix: 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

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Natural History - Knightia Fossil Fish in Matrix: 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

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Natural History - Knightia Fossil Fish in Matrix: 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

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Natural History - Mioplosus Fossil Fish in Matrix: Eocene 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 southwest

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Wyoming Fossil Fish in Matrix: Eocene 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, colle

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Natural History - Fossil Diplomystus Fish in Matrix: Eocene Period, 58-36 million years BP. A fossil Diplomystus fish from the Green River Formation, Lincoln County, Wyoming, USA. 559 grams, 23cm (9"). From the Pradi Collection, Boston, USA acquired dur

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Fossil Prisacara Fish in Matrix: Eocene Period, 58-36 million years B.P. A rectangular shale matrix showing a Prisacara sp. fossil specimen. 310 grams, 16.5 x 13.7 cm (6 1/2 x 5 3/8 in.). From a Lincolnshire, UK, collection. [No Rese

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Natural History - Knightia Fossil Fish: 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

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Wyoming Fossil Fish in Matrix: Eocene 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. F

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Knightia Fossil Fish in Matrix Group: Eocene 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 Lin

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Natural History - Knightia Fossil Fish on Matrix: Eocene Period, circa 56-33 million years B.P. The Knightia alta on a rectangular matrix, showing good detail. 264 grams, 98 mm (3 7/8 in.). From a Lincolnshire, UK, collection. Property of a Cambridge

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Natural History - Knightia Fossil Fish on Matrix: Eocene Period, circa 56-33 million years B.P. The Knightia alta on a round matrix, showing good detail. 83 grams, 12.3 cm (4 7/8 in.). From a Lincolnshire, UK, collection. Property of a Cambridgeshire

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Natural History - Knightia Fossil Fish Group: Eocene Period, circa 56-33 million years B.P. Comprising two Knightia alta fossil fish on matrices. 268 grams total, 11.6-12.2 cm (4 1/2 - 4 3/4 in.). From a Lincolnshire, UK, collection. Property of

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Natural History - Knightia Fossil Fish Group: Eocene Period, circa 56-33 million years B.P. Comprising three rounded matrices, each with a single Knightia alta specimen. 142 grams total, 73-75 mm (2 7/8 - 3 in.). From a Lincolnshire, UK, collecti

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Fossilized Eocene Period Phareodus Fish in Matrix

Item Details

Description

North America, Green River Formation, Eocene Period, ca. 56 to 33 million years ago. A large, fossilized fish, Phareodus encaustus, in a stone matrix with great preservation to both bones and soft tissue. This was a prehistoric freshwater species that swam throughout North America, with relatives in Europe and Australia. The sharp teeth on this specimen are on full display; Phareodus had a carnivorous appetite for smaller fish species, like Knightia. This fossil is nicely centered in a rectangular stone slab and meticulously prepared for display. Size: 17" L x 0.75" W x 12.25" H (43.2 cm x 1.9 cm x 31.1 cm)

Provenance: Private Berthoud, Colorado, USA collection

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#181526

Condition

Professionally prepared and excavated. Stone slab is repaired with break line visible on verso corner, but nearly indiscernible on front. Does not affect fossil. Great condition with soft tissue and bone preservation.