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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
Two Iridescent Fossil Ammonites (Discoscaphites) - South Dakota
$395
8.6" Wide Fossil Ammonite Cluster - South Dakota
$495
$350
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
2.5" Fossil Nautilus (Eutrephoceras) - South Dakota
$125
1.9" Fossil Leaf Nodule - Hell Creek
$5
1.9" Fossil Leaf Nodule - Hell Creek
$19
1.9" Fossil Ammonite Pendant - 110 Million Years Old
$19
3.4" Jurassic Ammonite (Dactylioceras) Fossil - England
$79
2.9" Cut & Polished Fossil Nautilus (Eutrephoceras) - South Dakota
$155
1.9" Phacopid (Adrisiops) Trilobite - Jbel Oudriss, Morocco
$125
2.7" Jurassic Ammonite (Pseudolioceras) Fossil - England
$65
3.25" Jurassic Ammonite (Dactylioceras) Fossil - England
$69
2.05" Jurassic Ammonite (Dactylioceras) Fossil - England
$65
3.6" Jurassic Ammonite (Dactylioceras) Fossil - England
$69
3.1" Triassic Ammonite (Ceratites posseckeri) Fossil - Germany
$195
5.1" Iridescent Hoploscaphites Ammonite Fossil - South Dakota
$345
3.9" Triassic Ammonite (Ceratites) Fossil - Germany
$99
1.9" Colorful Agate Replaced Gastropods Fossils - Colorado
$75
5.05" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$295
1.9" Ordovician Oncoceratid (Beloitoceras) Fossil - Wisconsin
$19
1.9" Scabriscutellum Trilobite With Axial Spines - Morocco
$325
7.6" Cretaceous Fossil Cephalopod (Baculites) Cluster - South Dakota
$115
1.9" Pyritized Cut Ammonite Fossil Pair - Morocco
$12
1.9" Pyritized Cut Ammonite Fossil Pair - Morocco
$12
1.9" Pyritized Cut Ammonite Fossil Pair - Morocco
$12
1.8" Jurassic Ammonite (Xipheroceras) Fossil - Dorset, England
$275
1.9" Amethyst and Chabazite Crystals on Sparkling Chalcedony - India
$19
1.9" Austerops Trilobite - Jorf, Morocco
$195
6.4" Fossil Ammonite (Acanthopleuroceras) - France
$395
6.8" Fossil Running Rhino (Hyracodon) Upper Jaws - South Dakota
$225
1.95" Iridescent, Pyritized Ammonite (Quenstedticeras) Fossil Display
$35
1.9" Jurassic Fossil Coral - Portugal
$12
1.9" Lustrous, High Grade Shungite - Colombia
$19
1.9" Jurassic Ammonite (Dactylioceras) Fossil - Germany
$12
4.5" Partial Oreodont (Merycoidodon) Upper Skull - South Dakota
$65
Rare, 1.9" Theropod Dinosaur Phalanx - Isle of Wight, England
$395
6.6" Triassic Ammonite (Ceratites nodosus) Fossil - Germany
$495
1.9" Chalcedony Replaced Gastropod With Sparkly Quartz - India
$39
1.9" Chalcedony Replaced Gastropod With Sparkly Quartz - India
$45
1.9" Lustrous Vesuvianite Crystal Cluster - Jeffrey Mine, Canada
$275
1.9" Colorful, Polished Condor Agate - Argentina
$49
1.9" Polished Chrysocolla and Malachite Stone - Peru
$19
2.65" Partially Pyritized Ammonite (Deshayesites) Fossil
$175
8.3" Purple Iridescent Ammonite (Proaustraliceras) Fossil - Russia
$1,795
2.85" Iridescent Hoploscaphites Ammonite Fossil - Montana
$345
1.9" Fossil Mosasaur (Halisaurus) Thoracic Vertebra - Texas
$59
6.1" Jurassic Ammonite (Parkinsonia) Fossil - Sengenthal, Germany
$295
1.9" Carboniferous Fish (Gyrolepidotus) - Siberia
$125
1.9" Hadrosaur (Edmontosaurus) Phalanx - Wyoming
$125
1.9" Thysanopeltis Trilobite - Boudib, Morocco
$395
14.5" Giant, Bumpy Ammonite (Douvilleiceras) Fossil
$1,650
1.9" Blue Tiger's Eye Pendant (Necklace) - 925 Sterling Silver
$65
2.6" Iridescent Ammonite (Hoploscaphites) Fossil - South Dakota
$345