Questions?
Email Us
E-Mail Us
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.
- In stock
- Clear all
-
Original price $22,000.00 - Original price $22,000.00Original price$22,000.00$22,000.00 - $22,000.00Current price $22,000.00Garfish | Atractosteus simplex | Green River Formation | Wyoming
In Stone FossilsAtractosteus simplex Eocene (51.98 million years) Green River Formation, Wyoming In Stone Fossils Private Quarry Plate approx. size: 32.75"...
View full detailsOriginal price $22,000.00 - Original price $22,000.00Original price$22,000.00$22,000.00 - $22,000.00Current price $22,000.00 -
Original price $12,000.00 - Original price $12,000.00Original price$12,000.00$12,000.00 - $12,000.00Current price $12,000.00Assorted Fossil Fish Plate | 100% Natural | Green River Formation | Wyoming
In Stone FossilsDiplomystus dentatus, Phareodus testis, & two Cockerellites liops Unrestored specimen, 100% Natural Eocene (51.98 Million Years Ago) Green Riv...
View full detailsOriginal price $12,000.00 - Original price $12,000.00Original price$12,000.00$12,000.00 - $12,000.00Current price $12,000.00 -
Original price $7,500.00 - Original price $7,500.00Original price$7,500.00$7,500.00 - $7,500.00Current price $7,500.00Notogoneus osculus and Diplomystus dentatus | 100% Natural | Green River Formation | Wyoming
In Stone FossilsNotogoneus osculus and Diplomystus dentatusUnrestored specimen, 100% NaturalEocene (51.98 Million Years Ago)Green River Formation, Wyoming, USAIn S...
View full detailsOriginal price $7,500.00 - Original price $7,500.00Original price$7,500.00$7,500.00 - $7,500.00Current price $7,500.00 -
Original price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00Phareodus encaustus with unique taphonomy | 100% Natural Specimen | Green River Formation
In Stone FossilsPhareodus encaustus 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Plate...
View full detailsOriginal price $3,200.00 - Original price $3,200.00Original price$3,200.00$3,200.00 - $3,200.00Current price $3,200.00 -
Original price $2,900.00 - Original price $2,900.00Original price$2,900.00$2,900.00 - $2,900.00Current price $2,900.00Huge Priscacara serrata and Mioplosus labracoides | Green River Formation | Wyoming
In Stone FossilsPriscacara serrata and Mioplosus labracoides Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Obtained from the...
View full detailsOriginal price $2,900.00 - Original price $2,900.00Original price$2,900.00$2,900.00 - $2,900.00Current price $2,900.00 -
Original price $2,500.00 - Original price $2,500.00Original price$2,500.00$2,500.00 - $2,500.00Current price $2,500.0011" A++ Quality Priscacara serrata Fossil Fish | Green River Formation | Natural Specimen
In Stone FossilsPriscacara serrata 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Fish appro...
View full detailsOriginal price $2,500.00 - Original price $2,500.00Original price$2,500.00$2,500.00 - $2,500.00Current price $2,500.00 -
Original price $2,400.00 - Original price $2,400.00Original price$2,400.00$2,400.00 - $2,400.00Current price $2,400.00Priscacara serrata and Phareodus testis | Green River Formation | Wyoming
In Stone FossilsPriscacara serrata and Phareodus testis Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Jim Tyn...
View full detailsOriginal price $2,400.00 - Original price $2,400.00Original price$2,400.00$2,400.00 - $2,400.00Current price $2,400.00 -
Original price $2,200.00 - Original price $2,200.00Original price$2,200.00$2,200.00 - $2,200.00Current price $2,200.009.75" Priscacara serrata Fossil Fish | Green River Formation | Natural Specimen
In Stone FossilsPriscacara serrata 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Fish appro...
View full detailsOriginal price $2,200.00 - Original price $2,200.00Original price$2,200.00$2,200.00 - $2,200.00Current price $2,200.00 -
Original price $1,635.00 - Original price $1,635.00Original price$1,635.00$1,635.00 - $1,635.00Current price $1,635.0011.75" Diplomystus dentatus w/ fish in belly | Green River Formation | Wyoming
In Stone FossilsDiplomystus dentatus with fish in belly Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ul...
View full detailsOriginal price $1,635.00 - Original price $1,635.00Original price$1,635.00$1,635.00 - $1,635.00Current price $1,635.00 -
Original price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.005" Knightia eocaena with stick | 100% Natural | Green River Formation | Wyoming
In Stone FossilsKnightia fossil found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized for. This be...
View full detailsOriginal price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00 -
Original price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00Positive/Negative Pair of a Partial Fossil Fish Aspiration | Mioplosus labracoides | Wyoming
In Stone FossilsMioplosus labracoides Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Specimen approx. size...
View full detailsOriginal price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00 -
Original price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.008.5" Priscacara serrata | Green River Formation | Wyoming
In Stone FossilsPriscacara serrata Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ulrich Obtained from th...
View full detailsOriginal price $1,500.00 - Original price $1,500.00Original price$1,500.00$1,500.00 - $1,500.00Current price $1,500.00 -
Original price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.0013.5" Diplomystus dentatus w/ fish in belly | Green River Formation | Wyoming
In Stone FossilsDiplomystus dentatus with fish in belly Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ul...
View full detailsOriginal price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.00 -
Original price $1,295.00 - Original price $1,295.00Original price$1,295.00$1,295.00 - $1,295.00Current price $1,295.00Rare Fossil Crayfish | Procambarus primaevus | Green River Formation | Wyoming
In Stone FossilsProcambarus primaevus Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA Specimen approx. size: 3" Matrix approx. size: 7.75" x...
View full detailsOriginal price $1,295.00 - Original price $1,295.00Original price$1,295.00$1,295.00 - $1,295.00Current price $1,295.00 -
Original price $1,200.00 - Original price $1,200.00Original price$1,200.00$1,200.00 - $1,200.00Current price $1,200.00Sabalites powelli Fossil Palm Leaf | Green River Formation | Wyoming
In Stone FossilsSabalites powelli Fossil Palm Leaf Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Sabalites powellii, an e...
View full detailsOriginal price $1,200.00 - Original price $1,200.00Original price$1,200.00$1,200.00 - $1,200.00Current price $1,200.00 -
Original price $1,200.00 - Original price $1,200.00Original price$1,200.00$1,200.00 - $1,200.00Current price $1,200.00Juvenile Notogoneus osculus | Green River Formation | Wyoming
In Stone FossilsNotogoneus osculusEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAObtained from the collection of Dr. William Ri...
View full detailsOriginal price $1,200.00 - Original price $1,200.00Original price$1,200.00$1,200.00 - $1,200.00Current price $1,200.00 -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00Phareodus testis | Green River Formation | Wyoming
In Stone FossilsPhareodus testisEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAObtained from the collection of Dr. William Rieg...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00 -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00Phareodus testis | Green River Formation | Wyoming
In Stone FossilsPhareodus testisEocene (51.98 Million Years Ago)Private Quarry, Green River Formation, Wyoming, USAPreparation by Carl UlrichObtained from the coll...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00 -
Original price $425.00 - Original price $425.00Original price$425.00$425.00 - $425.00Current price $425.009.25" Diplomystus dentatus | Green River Formation | Wyoming
In Stone FossilsDiplomystus dentatus Eocene (51.98 Million Years Ago)Green River Formation, Wyoming, USAIn Stone Fossils Private Quarry Plate approx. size: 12....
View full detailsOriginal price $425.00 - Original price $425.00Original price$425.00$425.00 - $425.00Current price $425.00 -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00Beautifully Preserved Feather | 100% Natural | Green River Formation | Wyoming
In Stone FossilsThis beautiful, unidentified feather is incredibly well preserved and 100% all natural from the In Stone Fossils Private Quarry in Kemmerer, Wyomin...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00 -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.005.5" Cockerellites liops (formerly Priscacara liops) | 100% Natural | Green River Formation | Wyoming
In Stone FossilsCockerellites liops, 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry ...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00 -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.005.5" Cockerellites liops (formerly Priscacara liops) | 100% Natural | Green River Formation | Wyoming
In Stone FossilsCockerellites liops, 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry ...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00 -
Original price $295.00 - Original price $295.00Original price$295.00$295.00 - $295.00Current price $295.003.25" Priscacara serrata Fossil Fish | Green River Formation | Natural Specimen
In Stone FossilsPriscacara serrata 100% Natural Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quarry Fish appro...
View full detailsOriginal price $295.00 - Original price $295.00Original price$295.00$295.00 - $295.00Current price $295.00 -
Original price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00Fossil Crocodile Tooth | Green River Formation | Wyoming
In Stone FossilsBorealosuchus wilsoniEocene (51.95 Million Years Ago)Green River Formation, Wyoming, USAIn Stone Fossils Private Quarry Tooth approx. size: 1.5" ...
View full detailsOriginal price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00 -
Original price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.005" Cockerellites liops (formerly Priscacara liops) | 100% Natural | Green River Formation | Wyoming
In Stone FossilsCockerellites liops 100% NaturalEocene (51.98 Million Years Ago)Green River Formation, Wyoming, USAIn Stone Fossils Private Quarry Plate a...
View full detailsOriginal price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.00 -
Original price $115.00 - Original price $115.00Original price$115.00$115.00 - $115.00Current price $115.00Triple Knightia eocaena | 100% Natural | Green River Formation | Wyoming
In Stone FossilsKnightia fossil found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized for. This be...
View full detailsOriginal price $115.00 - Original price $115.00Original price$115.00$115.00 - $115.00Current price $115.00 -
Original price $99.00 - Original price $99.00Original price$99.00$99.00 - $99.00Current price $99.007.5" Knightia eocaena | 100% Natural | Green River Formation | Wyoming
In Stone FossilsKnightia fossil found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized for. This be...
View full detailsOriginal price $99.00 - Original price $99.00Original price$99.00$99.00 - $99.00Current price $99.00 -
Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00Fossil Water Strider | Family Gerridae | 100% Natural | Green River Formation
In Stone FossilsFamily Gerridae (Water Striders)Eocene (51.98 Million Years Ago)Green River Formation, Wyoming, USA Specimen approx. size: 1.25" x 1.75" Matrix a...
View full detailsOriginal price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00 -
Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00Fossil Water Strider | Family Gerridae | 100% Natural | Green River Formation
In Stone FossilsFamily Gerridae (Water Striders)Eocene (51.98 Million Years Ago)Green River Formation, Wyoming, USA Specimen approx. size: 1.5" x 1.5" Matrix app...
View full detailsOriginal price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00 -
Original price $59.00 - Original price $59.00Original price$59.00$59.00 - $59.00Current price $59.00Fossil Discovery Bucket
In Stone FossilsDig into history with our Fossil Discovery Bucket, a hands-on experience for fossil enthusiasts of all ages! Each 32 oz. bucket is packed with auth...
View full detailsOriginal price $59.00 - Original price $59.00Original price$59.00$59.00 - $59.00Current price $59.00 -
Original price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.004" Knightia eocaena | 100% Natural | Green River Formation | Wyoming
In Stone FossilsKnightia eocaena Eocene (51.98 Million Years Ago) Private Quarry, Green River Formation, Wyoming, USA Preparation by Carl Ulrich Obtained from the ...
View full detailsOriginal price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.00 -
Original price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.002.25" Knightia eocaena with unidentified plant | 100% Natural | Green River Formation | Wyoming
In Stone FossilsKnightia fossil with plant found from our private quarry with beautiful reddish-gold toned iron mineral replacement of which our quarry is prized f...
View full detailsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00 -
Original price $29.00 - Original price $29.00Original price$29.00$29.00 - $29.00Current price $29.00Mini Fossil Discovery Bucket
In Stone FossilsDig into history with our Mini Fossil Discovery Bucket, a hands-on experience for fossil enthusiasts of all ages! Each 16 oz. bucket is packed with...
View full detailsOriginal price $29.00 - Original price $29.00Original price$29.00$29.00 - $29.00Current price $29.00 -
Original price $19.00 - Original price $300.00Original price$19.00 - $300.00$19.00 - $300.00Current price $19.00Prepare Your Own Fossil Fish
In Stone FossilsOur Instagram followers love to watch us prepare these specimens, and how satisfying and relaxing it is to remove the matrix away from the fossil. ...
View full detailsOriginal price $19.00 - Original price $300.00Original price$19.00 - $300.00$19.00 - $300.00Current price $19.00 -
Original price $15.00 - Original price $15.00Original price$15.00$15.00 - $15.00Current price $15.00Fossil Mini Fish (Knightia eocaena) | Eco-Friendly | Green River Formation
In Stone FossilsNatural Knightia eocaena from In Stone Fossils Private Quarry Receive ONE mini fish on description card. A must have for any collector big or small...
View full detailsOriginal price $15.00 - Original price $15.00Original price$15.00$15.00 - $15.00Current price $15.00 -
Save 25%
Original price $20.00Original price $20.00 - Original price $20.00Original price $20.00Current price $15.00$15.00 - $15.00Current price $15.00Knightia Mini Fish in a Case (Unrestored)
In Stone FossilsKnightia eocaena mortality, unrestored specimen Eocene (51.98 Million Years Ago) Green River Formation, Wyoming, USA In Stone Fossils Private Quar...
View full detailsOriginal price $20.00Original price $20.00 - Original price $20.00Original price $20.00Current price $15.00$15.00 - $15.00Current price $15.00Save 25%
