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Fossils
Ammonite Fossils
South Dakota
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5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
2.85" Iridescent Hoploscaphites Ammonite Fossil - Montana
$345
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345
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
4.5" Partial Oreodont (Merycoidodon) Upper Skull - South Dakota
$65
Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
4.5" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$49
4.5" Fossil Freshwater Snails (Elimia) In Limestone - Wyoming
$45
Bumpy, Enrolled Drotops Trilobite - About 4.5" Around
$295
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
4.5" Fossil Oreodont (Merycoidodon) Partial Skull - South Dakota
$249
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
8.4" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$795
4.5" Cut & Polished Ammonite Fossil (Half) - Madagascar
$29
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
4.5" Cut & Polished Ammonite Fossil - Unusual Black Color
$55
7.1" Fossil Ammonite (Placenticeras) - South Dakota
$145
4.5" Fossil Primitive Whale (Basilosaur) Jaw Section - Morocco
$185
$135
4.5" Colorful, Polished Patagonia Agate - Argentina
$165
4.5" Fossil Graptolite (Didymograptus) Cluster - Wales
$19
13" Fossil Running Rhino (Hyracodon) Skull - South Dakota
$4,450
3.3" Jurassic Sea Urchin (Clypeus) Fossil - England
$85
7.6" Cretaceous Fossil Cephalopod (Baculites) Cluster - South Dakota
$115
4.5" Polished Ammonite (Cleoniceras) Fossil - Madagascar
$45
4.5" Free-Standing, Petoskey Stone (Fossil Coral) Section - Michigan
$45
4.85" Fossil Ammonite (Placenticeras) - South Dakota
$69
$62
3.4" Fossil Oreodont (Leptauchenia) Partial Skull - South Dakota
$115
4.5" Hadrosaur (Edmontosaurus) Caudal Vertebra Centrum - Wyoming
$145
4.5" Hadrosaur (Edmontosaurus) Caudal Vertebra Centrum - Wyoming
$135
4.5" Polished Petrified Wood Limb End-Cut - Indonesia
$19
1.69" Polished Colombian Copal (4.5 g) - Contains Wasp & Flies!
$29
4.5" Colorful, Agate Replaced Petrified Wood Slab - Texas
$22
8.25" Fossil Oreodont (Merycoidodon) Skull - South Dakota
$1,150
4.5" Wide, Pliosaurus (Stretosaurus) Vertebra - England
$145
6.7" Jurassic Ammonite (Stephanoceras) Fossil - England
$195
3.5" Jurassic Ammonite (Sigaloceras) Fossil - Gloucestershire, England
$115
3.25" Jurassic Ammonite (Kepplerites) Fossil - Gloucestershire, England
$115
2.45" Jurassic Ammonite (Cadoceras) Fossil - Gloucestershire, England
$99
2.9" Jurassic Ammonite (Kepplerites) Fossil - Gloucestershire, England
$75
11.4" Jurassic Ammonite (Parkinsonia) Fossil - England
$495
Huge, 11.9" Jurassic Ammonite (Parkinsonia) Fossil - England
$545
$450
7.5" Partial Fossil Hadrosaur (Edmontosaurus) Mandible - South Dakota
$295
.9" Silurain Fossil Sponge (Astraeospongia) - Tennessee
$9
.95" Silurain Fossil Sponge (Astraeospongia) - Tennessee
$7
4.5" Polished Baryte and Marcasite - Lubin Mine, Poland
$155
4.5" Dinosaur Bone Section - Wyoming
$35
7.4" Hadrosaur (Edmontosaurus) Anterior Caudal Vertebra - South Dakota
$595
27" Articulated Fossil Camel (Poebrotherium) - Wyoming
$3,950
4" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$49
10.2" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$245
9" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$245
9.7" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$245
7.8" Polished, Petrified Wood (Metasequoia) Stand Up - Oregon
$225