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Fossils
Ammonite Fossils
South Dakota
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8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
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
2.85" Iridescent Hoploscaphites Ammonite Fossil - Montana
$345
5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
3.4" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$49
4.7" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$85
3.3" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$65
4.65" Iridescent Fossil Cephalopod (Baculites) Section - South Dakota
$95
3.1" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$1,495
1.6" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$595
1.25" Early Cambrian Trilobite (Perrector) - Tazemmourt, Morocco
$395
4.85" Fossil Ammonite (Placenticeras) - South Dakota
$69
$62
7.1" Fossil Ammonite (Placenticeras) - South Dakota
$145
3.2" Cretaceous Fossil Ammonite (Metoicoceras) - Texas
$19
8" Ammonite (Placenticeras) Fossil - Eastern Montana
$395
1.4" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.15" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
.95" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.1" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
.9" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.25" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$19
1.25" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
1.05" Fossil Horse (Mesohippus) Jaw Section - South Dakota
$15
5.1" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$995
7.5" Partial Fossil Hadrosaur (Edmontosaurus) Mandible - South Dakota
$295
3.1" Triassic Ammonite (Ceratites posseckeri) Fossil - Germany
$195
6.1" Mississippian Coelacanth (Caridosuctor) Fossil - Montana
$3,950
5.05" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$295
3.9" Triassic Ammonite (Ceratites) Fossil - Germany
$99
7.4" Hadrosaur (Edmontosaurus) Anterior Caudal Vertebra - South Dakota
$595
6.75" Eurypterus (Sea Scorpion) Fossil - New York
$1,295
Two Eurypterus (Sea Scorpion) Fossils - New York
$495
Two Eurypterus (Sea Scorpion) Fossils - New York
$595
8.25" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,150
8" Huge Polished Stromatolite (Greysonia) Sphere - Bolivia
$1,595
1.3" Rare, Bubble-Nose Actinopeltis Trilobite With Calymene
$375
6.6" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$495
7.6" Cretaceous Fossil Cephalopod (Baculites) Cluster - South Dakota
$115
.55" Paleocene Fossil Seed Pod - North Dakota
$10
.5" Paleocene Fossil Seed Pod - North Dakota
$12
.72" Paleocene Fossil Seed Pod - North Dakota
$9
4.1" Partial Fossil Early Pig (Perchoerus) Skull - South Dakota
$695
4.3" Ammonite (Placenticeras) Fossil - Eastern Montana
$195
.8" Fossil Phytosaur Scute - New Mexico
$35
3.4" Fossil Oreodont (Leptauchenia) Partial Skull - South Dakota
$115
6" Fossil Nodosaurid (Denversaurus?) Dinosaur Scute - South Dakota
$1,495
2.55" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$75
1.6" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$35
2.1" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$35
1.7" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$29
2.6" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$85
1.8" Fossil Running Rhino (Hyracodon) Jaw Section - South Dakota
$65
1.35" Oreodont (Merycoidodon) Jaw Section - South Dakota
$12