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Fossil Fish

In Stone Fossils Paleontological Laboratory specializes in excavation and preparation of Green River Formation fossil fish, utilizing the latest technology and microscopic tools ideal for museum and gallery curated collections.

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  • In Stone Fossils
    In Stone Fossils
    Original price $49.00 - Original price $49.00
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    Current price $49.00

    4" Knightia eocaena | 100% Natural | Green River Formation | Wyoming

    In Stone Fossils

    Knightia eocaena Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ulrich Obtained from the ...

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    Original price $49.00 - Original price $49.00
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    Current price $49.00
  • 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

    In Stone Fossils

    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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    $1,635.00
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    Current price $1,635.00
  • In Stone Fossils
    In Stone Fossils
    Original price $39.00 - Original price $39.00
    Original price
    $39.00
    $39.00 - $39.00
    Current price $39.00

    4.25" Knightia eocaena | 100% Natural | Green River Formation | Wyoming

    In Stone Fossils

    Knightia fossil found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized for. This be...

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    Original price $39.00 - Original price $39.00
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    $39.00
    $39.00 - $39.00
    Current price $39.00
  • In Stone Fossils
    Original price $29.00 - Original price $29.00
    Original price
    $29.00
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    Current price $29.00

    2.25" Double Knightia eocaena | 100% Natural | Green River Formation

    In Stone Fossils

    Knightia fossil found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized for. This be...

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    Original price $29.00 - Original price $29.00
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    $29.00
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  • In Stone Fossils
    In Stone Fossils
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    Original price $995.00
    Original price $995.00 - Original price $995.00
    Original price $995.00
    Current price $795.00
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    Current price $795.00

    Phareodus testis and Knightia eocaena | Zero Restoration | Green River Formation

    In Stone Fossils

    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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    Current price $795.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $5.00 - Original price $100.00
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    Current price $5.00

    💥HOT DEAL💥Science Class Knightia Mini Fish | 100% Natural | Green River Formation | $5/ea or 25 Fish for $4/ea

    In Stone Fossils

    These mini Knightia eocaena fossil fish are perfect for a classroom setting or even small gifts. Affordable and 100% natural, they make a great edu...

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    Original price $5.00 - Original price $100.00
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    $5.00 - $100.00
    Current price $5.00
  • In Stone Fossils
    In Stone Fossils
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    Original price $1,495.00
    Original price $1,495.00 - Original price $1,495.00
    Original price $1,495.00
    Current price $995.00
    $995.00 - $995.00
    Current price $995.00

    17.25" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

    In Stone Fossils

    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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    Original price $1,495.00
    Current price $995.00
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    Current price $995.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $895.00 - Original price $895.00
    Original price
    $895.00
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    Current price $895.00

    14.25" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

    In Stone Fossils

    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 $895.00 - Original price $895.00
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    Current price $895.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,495.00 - Original price $1,495.00
    Original price
    $1,495.00
    $1,495.00 - $1,495.00
    Current price $1,495.00

    13.5" Diplomystus dentatus w/ fish in belly | Green River Formation | Wyoming

    In Stone Fossils

    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 $1,495.00 - Original price $1,495.00
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    $1,495.00
    $1,495.00 - $1,495.00
    Current price $1,495.00
  • In Stone Fossils
    In Stone Fossils
    Original price $2,900.00 - Original price $2,900.00
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    $2,900.00
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    Current price $2,900.00

    Huge Priscacara serrata and Mioplosus labracoides | Green River Formation | Wyoming

    In Stone Fossils

    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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    Original price $2,900.00 - Original price $2,900.00
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    $2,900.00
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    Current price $2,900.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,500.00 - Original price $1,500.00
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    $1,500.00
    $1,500.00 - $1,500.00
    Current price $1,500.00

    8.5" Priscacara serrata | Green River Formation | Wyoming

    In Stone Fossils

    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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    Original price $1,500.00 - Original price $1,500.00
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    $1,500.00
    $1,500.00 - $1,500.00
    Current price $1,500.00
  • In Stone Fossils
    In Stone Fossils
    Original price $2,400.00 - Original price $2,400.00
    Original price
    $2,400.00
    $2,400.00 - $2,400.00
    Current price $2,400.00

    Priscacara serrata and Phareodus testis | Green River Formation | Wyoming

    In Stone Fossils

    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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    Current price $2,400.00
  • In Stone Fossils
    In Stone Fossils
    Original price $34,000.00 - Original price $34,000.00
    Original price
    $34,000.00
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    Current price $34,000.00

    Jurassic Fish | Lepidotes | Germany

    In Stone Fossils

    Lepidotes sp. Lower Jurassic (180 MYO) Posidonia Shale Holzmaden, Germany   Fish approx. size: 19" Plate approx. size: 33.25" x 23.75"   Due to the...

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    Original price $34,000.00 - Original price $34,000.00
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    $34,000.00
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    Current price $34,000.00
  • In Stone Fossils
    In Stone Fossils
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    Original price $695.00
    Original price $695.00 - Original price $695.00
    Original price $695.00
    Current price $500.00
    $500.00 - $500.00
    Current price $500.00

    12" Mioplosus labracoides | Unrestored Fossil Fish | Wyoming

    In Stone Fossils

    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
    Original price $695.00 - Original price $695.00
    Original price $695.00
    Current price $500.00
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    Current price $500.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
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    Current price $1,200.00

    Mioplosus labracoides and Phareodus testis with Phareodus scale | Green River Formation | Wyoming

    In Stone Fossils

    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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    Original price $1,200.00 - Original price $1,200.00
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    Current price $1,200.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
    Original price
    $1,200.00
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    Current price $1,200.00

    Juvenile Notogoneus osculus | Green River Formation | Wyoming

    In Stone Fossils

    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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    Original price $1,200.00 - Original price $1,200.00
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    Current price $1,200.00
  • In Stone Fossils
    In Stone Fossils
    Original price $22,000.00 - Original price $22,000.00
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    $22,000.00
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    Current price $22,000.00

    Garfish | Atractosteus simplex | Green River Formation | Wyoming

    In Stone Fossils

    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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    Original price $22,000.00 - Original price $22,000.00
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    Current price $22,000.00
  • In Stone Fossils
    In Stone Fossils
    Original price $595.00 - Original price $595.00
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    $595.00
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    Current price $595.00

    Phareodus testis | Green River Formation | Wyoming

    In Stone Fossils

    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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    Current price $595.00
  • In Stone Fossils
    In Stone Fossils
    Original price $250.00 - Original price $250.00
    Original price
    $250.00
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    Current price $250.00

    Rare Juvenile Priscacara | Green River Formation | Wyoming

    In Stone Fossils

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

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    Original price $250.00 - Original price $250.00
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  • In Stone Fossils
    In Stone Fossils
    Original price $15.00 - Original price $15.00
    Original price
    $15.00
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    Current price $15.00

    Fossil Mini Fish (Knightia eocaena) | Eco-Friendly | Green River Formation

    In Stone Fossils

    Natural Knightia eocaena from In Stone Fossils Private Quarry Receive ONE mini fish on description card. A must have for any collector big or small...

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    Original price $15.00 - Original price $15.00
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    Current price $15.00
  • In Stone Fossils
    In Stone Fossils
    Original price $1,200.00 - Original price $1,200.00
    Original price
    $1,200.00
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    Current price $1,200.00

    Notogoneus osculus Juvenile Fossil Fish | Green River Formation | Natural Specimen

    In Stone Fossils

    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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    Original price $1,200.00 - Original price $1,200.00
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    $1,200.00
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    Current price $1,200.00
  • In Stone Fossils
    In Stone Fossils
    Original price $5.00 - Original price $5.00
    Original price
    $5.00
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    Current price $5.00

    Natural Mini Knightia Fish | Green River Formation

    In Stone Fossils

    FOSSIL FISH everyone can afford!! Get one mini Knightia eocaena hand selected just for you, perfect for small gifts! Knightia eocaena, unrestored  ...

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    Original price $5.00 - Original price $5.00
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    Current price $5.00
  • In Stone Fossils
    In Stone Fossils
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    Original price $249,000.00
    Original price $249,000.00 - Original price $249,000.00
    Original price $249,000.00
    Current price $175,000.00
    $175,000.00 - $175,000.00
    Current price $175,000.00

    Xiphactinus audax | Monster Cretaceous Fossil Fish | Niobrara Chalk Formation, Kansas

    In Stone Fossils

    Xiphactinus audax 87 and 82 million years ago during the Coniacian, Santonian, and Campanian stages of the Late Cretaceous Niobrara Chalk Formation...

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    Original price $249,000.00
    Original price $249,000.00 - Original price $249,000.00
    Original price $249,000.00
    Current price $175,000.00
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    Current price $175,000.00
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  • In Stone Fossils
    In Stone Fossils
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    Original price $20.00
    Original price $20.00 - Original price $20.00
    Original price $20.00
    Current price $15.00
    $15.00 - $15.00
    Current price $15.00

    Knightia Mini Fish in a Case (Unrestored)

    In Stone Fossils

    Knightia eocaena mortality, unrestored specimen Eocene (51.98 Million Years Ago)  Green River Formation, Wyoming, USA In Stone Fossils Private Quar...

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    Original price $20.00
    Original price $20.00 - Original price $20.00
    Original price $20.00
    Current price $15.00
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    Current price $15.00
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