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Fossils
Ammonite Fossils
South Dakota
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Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
4.1" Partial Fossil Early Pig (Perchoerus) Skull - South Dakota
$695
4.1" Jurassic Fossil Fish (Hulettia) - Cowley, Wyoming
$325
$275
2.7" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$45
1.75" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$29
2.4" Cretaceous Fossil Ammonite (Hoploscaphities) - South Dakota
$29
4.1" Ammonite (Promicroceras) Cluster - Marston Magna, England
$135
8.9" Fossil Oreodont Skull With Associated Bones
$2,250
4.1" Fossil Titanothere (Megacerops) Limb Bone End - South Dakota
$49
4.1" Lustrous, High Grade Shungite - Colombia
$49
4.1" Jurassic Ammonite (Harpoceras) Fossil - England
$49
9.4" Fossil Running Rhino (Hyracodon) Partial Skull - South Dakota
$1,495
4.65" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$95
3.4" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$49
4.7" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$85
3.4" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$69
3.3" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$65
5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
4.1" Hadrosaur (Hypacrosaur) Phalange with Metal Stand - Montana
$495
4.1" Cretaceous Ammonite (Craspedodiscus) Fossil
$395
9.9" Fossil Oreodont (Eporeodon) Skull with Atlas Vertebra
$1,295
8.4" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$795
18" Jurassic Ammonite and Belemnite Cluster - England
$1,395
4.85" Fossil Ammonite (Placenticeras) - South Dakota
$69
$62
7.1" Fossil Ammonite (Placenticeras) - South Dakota
$145
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
5.1" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$695
4.1" Polished Devil's Red Agate - TeePee Canyon, South Dakota
$55
9.6" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,195
4.1" Fossil Tabulate Coral - Western Sahara, Morocco
$12
4.1" Detailed Fossil Fish (Knightia) - Wyoming
$29
4.1" Detailed Fossil Fish (Knightia) - Wyoming
$35
13.7" Fossil Iguanodont Dinosaur (Mantellisaurus?) Sacrum - England
$5,950
$4,950
8.7" Jurassic Ammonite (Harpoceras) Fossil - Posidonia Shale, Germany
$375
2.65" Partially Pyritized Ammonite (Deshayesites) Fossil
$175
8.8" Plate of Silurian Cystoid (Caryocrinites) Fossils - New York
$595
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345
10.2" Fossil Ammonite, Belemnite & Gastropod Cluster - Fresney, France
$595
4.5" Partial Oreodont (Merycoidodon) Upper Skull - South Dakota
$65
4.1" Feathery Starfish Fossil With Carpoid - Kaid Rami, Morocco
$495
4.1" Fossil Hadrosaur Anterior Caudal Vertebra w/ Metal Stand - Texas
$325
4.1" Fossil Clam With Fluorescent Calcite Crystals - Ruck's Pit, FL
$75
22" Plate of Jurassic Ammonite Fossils - Posidonia Shale, Germany
$435
7.6" Cretaceous Fossil Cephalopod (Baculites) Cluster - South Dakota
$115
Three Cretaceous Fossil Heteromorph (Scaphites) Ammonites - Utah
$395
1.1" Cretaceous Fossil Heteromorph (Scaphites) Ammonite - Utah
$235
8.25" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,150
4.1" Chondrite Meteorite (667.5 g) - Western Sahara Desert
$395
4.8" Fossil Oreodont (Leptauchenia) Partial Skull - South Dakota
$395
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
1.35" Oreodont (Merycoidodon) Jaw Section - South Dakota
$12
3.55" Cretaceous Ammonite (Crioceratites) Fossil - France
$125
6" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$1,495
1.05" Cretaceous Fossil Heteromorph (Scaphites) Ammonite - Utah
$235
15.9" Tall, Jurassic Ammonite (Hammatoceras) Display - France
$1,195
Bargain, 3.9" Fossil Oreodont (Leptauchenia) Skull - South Dakota
$125
6.8" Fossil Running Rhino (Hyracodon) Upper Jaws - South Dakota
$225
18" Hadrosaur (Hypacrosaur) Radius and Vertebra in Stone - Montana
$2,450
1.4" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15