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Fossils
Ammonite Fossils
South Dakota
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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
8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
2.3" Short Trident Walliserops Trilobite - Timrzit, Morocco
$1,195
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
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
2.3" Amazing, Tower Eyed Erbenochile Trilobite - Morocco
$1,950
13" Fossil Running Rhino (Hyracodon) Skull - South Dakota
$4,450
8.25" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,150
2.3" Fossil Titanothere (Megacerops) Partial Tooth - South Dakota
$19
4.2" Ammonite (Androgynoceras) Fossil In Concretion - England
$1,295
6.6" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$495
4.1" Partial Fossil Early Pig (Perchoerus) Skull - South Dakota
$695
5" Tyrannosaur (Gorgosaurus?) Caudal Vertebra with Stand - Montana
$2,595
14" Fossil Running Rhino (Hyracodon) Skull - South Dakota
$4,950
16.5" Sub-Adult Titanothere (Megacerops) Mandible - South Dakota
$2,495
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345
2.3" Fossil Ankylosaur Scute - Montana
$275
6" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$1,495
5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
8.9" Fossil Oreodont Skull With Associated Bones
$2,250
Rare, 5.5" Calymenid (Pradoella) Trilobite - Jbel Kissane, Morocco
$595
12.4" Hadrosaur (Hypacrosaur) Dorsal Vertebra with Stand - Montana
$1,650
14.5" Giant, Bumpy Ammonite (Douvilleiceras) Fossil
$1,650
31.4" Cretaceous Lamniform Shark (Cretolamna) Fossil - Hjoula, Lebanon
$11,500
Huge, 15.4" Triassic Amphibian (Metoposaurus) Clavicle Bone - Arizona
$2,250
2.3" Jurassic Ammonite (Microderoceras) - Charmouth, England
$249
4.8" Rare Silurian Phyllocarid (Ceratiocaris) - Scotland
$395
5.1" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$995
9.6" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,195
36" Cretaceous Fossil Sawfish-Like Ray (Libanopritis) - Lebanon
$5,950
$4,500
9.9" Fossil Oreodont (Eporeodon) Skull with Atlas Vertebra
$1,295
5.5" Fossil Titanosaurian Sauropod (Alamosaurus) Vertebra - Texas
$995
7.1" Jurassic Fossil Waterstrider (Propygolampis) - Germany
$695
3.1" Triassic Ammonite (Ceratites posseckeri) Fossil - Germany
$195
6.1" Mississippian Coelacanth (Caridosuctor) Fossil - Montana
$3,950
8.9" Hadrosaur (Hypacrosaur) Dorsal Vertebra with Stand -Montana
$895
5.05" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$295
7.4" Hadrosaur (Edmontosaurus) Anterior Caudal Vertebra - South Dakota
$595
2.1" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$15
1.75" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$15
1.4" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$15
1.5" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$15
1.6" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$19
1.8" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$19
2.1" Ordovician Chaetetid Sponge (Solenopora) Fossil - Kentucky
$19
.27" Cretaceous Fossil Multituberculate Mammal Tooth - Montana
$145
2.8" Spiny Quadrops Trilobite - Ofaten, Morocco
$1,395
3.9" Triassic Ammonite (Ceratites) Fossil - Germany
$99
3.3" Spiny Quadrops Trilobite - Ofaten, Morocco
$1,595
13" Devonian Armored Fish (Coccosteus) Fossil - Scotland
$1,950
11.2" Rare Petrified "Snakewood" (Mennegoxylon) Root Ball - Texas
$795
2.6" Trident Walliserops Trilobite - Foum Zguid, Morocco
$945