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Green River Formation Fossils

The highest quality Green River Formation Fossil Fish now available to buy online Direct From the Source. Museum quality fossil preparation practices using the highest quality air abrasives under high definition microscopes. Green River Formation Fossil Fish found and prepared by In Stone Fossils from their privately owned quarry located near Kemmerer, Wyoming.

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    Original price $149,000.00 - Original price $149,000.00
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    Rare Adult Axestemys byssinus Turtle | Green River Formation

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    Adult Axestemys byssinus, Trionyx Soft Shelled Turtle Eocene (52 Million Years Ago)  Green River Formation Wyoming, USA   Turtle is approx. 46" lon...

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    Original price $149,000.00 - Original price $149,000.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $49,000.00 - Original price $49,000.00
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    Amia pattersoni | Green River Formation

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    Amia pattersoniEocene (51.98 Million Years Ago)Green River Formation, Wyoming, USA Amia approx. size: 51.5" Plate approx. size: 62.25" x 33" This ...

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  • In Stone Fossils
    In Stone Fossils
    Original price $22,000.00 - Original price $22,000.00
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    Garfish | Atractosteus simplex | Green River Formation | Wyoming

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    Atractosteus simplex Eocene (51.98 million years) Green River Formation, Wyoming In Stone Fossils Private Quarry  Plate approx. size: 32.75"...

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  • In Stone Fossils
    In Stone Fossils
    Original price $3,500.00 - Original price $3,500.00
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    Assorted Fossil Specimen Plate | Green River Formation | Wyoming

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    Liquidambar sp. leaf, Phareodus testis, Cockerellites liops, and Knightia eocaena Eocene (51.98 Million Years Ago) Green River Formation, Wyom...

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    In Stone Fossils
    Original price $2,900.00 - Original price $2,900.00
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    Huge Priscacara serrata and Mioplosus labracoides | Green River Formation | Wyoming

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    Priscacara serrata and Mioplosus labracoides Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Obtained from the...

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  • In Stone Fossils
    In Stone Fossils
    Original price $2,400.00 - Original price $2,400.00
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    $2,400.00
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    Priscacara serrata and Phareodus testis | Green River Formation | Wyoming

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    Priscacara serrata and Phareodus testis Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Jim Tyn...

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    Original price $2,400.00 - Original price $2,400.00
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    $2,400.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $1,635.00 - Original price $1,635.00
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    11.75" Diplomystus dentatus w/ fish in belly | Green River Formation | Wyoming

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    Diplomystus dentatus with fish in belly Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ul...

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    Original price $1,635.00 - Original price $1,635.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $1,500.00 - Original price $1,500.00
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    8.5" Priscacara serrata | Green River Formation | Wyoming

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    Priscacara serrata Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ulrich Obtained from th...

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    $1,500.00
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    Current price $1,500.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,495.00 - Original price $1,495.00
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    Fossil Shrimp w/ Heavily Disarticulated Fish | Green River Formation | Wyoming

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    Bechleja rostrata and Knightia eocaena Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry   Shrim...

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  • In Stone Fossils
    In Stone Fossils
    Original price $1,495.00 - Original price $1,495.00
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    13.5" Diplomystus dentatus w/ fish in belly | Green River Formation | Wyoming

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    Diplomystus dentatus with fish in belly Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ul...

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    Current price $1,495.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,395.00 - Original price $1,395.00
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    $1,395.00
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    Phareodus testis and Diplomystus | Green River Formation | Wyoming

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    Phareodus testis and Diplomystus Eocene (51.98 Million Years Ago)In Stone Fossils Private Quarry from the Exclusive Phareodus LayerGreen River Form...

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    Original price $1,395.00 - Original price $1,395.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
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    $1,200.00
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    Mioplosus labracoides and Phareodus testis with Phareodus scale | Green River Formation | Wyoming

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    Mioplosus labracoides and Phareodus testis Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Jim ...

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  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
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    Juvenile Notogoneus osculus | Green River Formation | Wyoming

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    Notogoneus osculusEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAObtained from the collection of Dr. William Ri...

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  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
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    Notogoneus osculus Juvenile Fossil Fish | Green River Formation | Natural Specimen

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    Notogoneus osculus Natural Specimen, zero restoration with full skin intact  Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA...

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    Current price $995.00

    17.25" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

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    Mioplosus labracoides, unrestored specimen   Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA  In Stone Fossils Private Quarry...

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    Original price $1,495.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $0.00 - Original price $0.00
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    $895.00
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    14.25" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

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    Mioplosus labracoides, unrestored specimen   Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA  In Stone Fossils Private Quarry...

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  • In Stone Fossils
    In Stone Fossils
    Original price $795.00 - Original price $795.00
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    15.5" Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming

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    Diplomystus unrestored specimen 100% Natural  Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA  In Stone Fossils Private Quarr...

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  • In Stone Fossils
    In Stone Fossils
    Original price $795.00 - Original price $795.00
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    Sabalites powelli Fossil Palm Leaf | Green River Formation | Wyoming

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    Sabalites powellii, an extinct species of palm frond in the family Arcaceae.  Plate approx. size: 29" x 23.5" Specimen approx. size: 26" x 23" S...

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    In Stone Fossils
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    Original price $995.00
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    Phareodus testis and Knightia eocaena | Zero Restoration | Green River Formation

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    Phareodus testis and Knightia eocaena  Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA In Stone Fossils Private Quarry  ...

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    Original price $995.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $650.00 - Original price $650.00
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    Phareodus testis | Green River Formation | Wyoming

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    Phareodus testisEocene (51.98 Million Years Ago)In Stone Fossils Private QuarryGreen River Formation, Wyoming, USA100% natural, zero restoration   ...

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    Original price $650.00 - Original price $650.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $595.00 - Original price $595.00
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    Phareodus testis | Green River Formation | Wyoming

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    Phareodus testisEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAObtained from the collection of Dr. William Rieg...

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  • In Stone Fossils
    In Stone Fossils
    Original price $595.00 - Original price $595.00
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    Phareodus testis | Green River Formation | Wyoming

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    Phareodus testisEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAPreparation by Carl UlrichObtained from the coll...

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    Original price $595.00 - Original price $595.00
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    Original price $695.00
    Original price $695.00 - Original price $695.00
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    Current price $500.00
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    Current price $500.00

    12" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

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    Mioplosus labracoides, unrestored specimen   Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA  In Stone Fossils Private Quarry...

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    Original price $695.00
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    Original price $695.00
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    Current price $500.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $495.00 - Original price $495.00
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    $495.00
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    Triple Diplomystus dentatus | Green River Formation | Wyoming

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    Diplomystus dentatus Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Jim Tynsky Obtained from t...

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    Current price $495.00
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