Collections
- Ammonite Collection (45) +
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- Crustacean Collection (65) +
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Dinosaur Collection (753)
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- Abelisaur Fossils (25)
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- Echinoderm Collection (85) +
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Fish Fossil Collection (215)
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- Ctenothrissa Fish (0)
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Fossil Collection (2004)
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- Ammonite Fossils (45)
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- Plant Fossils (198)
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Mammal Collection (216)
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- Basilsosaurus Fossils (31)
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- Megalodon Collection (50)
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Mineral Collection (652)
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- Crystals Quartz (80)
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- Permian Collection (18)
- Plant Fossil Collection (198) +
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Reptile Fossil Collection (296)
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Teeth Fossil Collection (700)
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- Abelisaur Teeth (25)
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- Borealosuchus Crocodile (50)
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- Deinotherium Giganteum (4)
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- Halisaurus Teeth (10)
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- Suchomimus Teeth (10)
- Triceratops Teeth (25)
- Tyrannosaur Teeth (79)
- Tyrannosaurus Rex Teeth (22)
- Wooly Rhino Teeth (23)
- Trilobite Collection (101) +
- Newest Products (3035)
Dinosaur Fossils
- Abelisaur Fossils (25)
- Albertosaurus Fossils (12)
- Allosaurus Fossils (10)
- Ankylosaur Fossils (8)
- Brachylophosaurus Fossils (16)
- Camarasaurus Fossils (13)
- Carcharodontosaurus (30)
- Centrosaurus Fossils (5)
- Chasmosaurus Fossils (5)
- Coprolite Fossils (30)
- Corythosaur Fossils (7)
- Daspletosaurus Fossils (13)
- Dinosaur Egg Shell (17)
- Dinosaur Gem Bone (10)
- Diplodocus Fossils (2)
- Edmontosaurus Fossils (41)
- Elasmosaurus Fossils (62)
- Eocarcharia Dinops Fossils (4)
- Eremiasaurus Fossils (1)
- Footprint Fossils (6)
- Gastrolites Fossils (29)
- Globidens Mosasaur (1)
- Gorgosaurus Fossils (15)
- Gryposaurus Fossils (6)
- Hadrosaurus Fossils (52)
- Halisaurus Fossils (10)
- Hoffmanni Fossils (1)
- Hypacrosaurus Fossils (46)
- Kryptops Palaios Fossils (6)
- Lambeosaurus Fossils (11)
- Maiasaura Fossils (14)
- Majungasaurus Fossils (12)
- Misc Fossils (7)
- Mosasaurus Fossils (115)
- Nanotyrannus Fossils (12)
- Pachycephalosaurus (7)
- Platecarpus Fossils (0)
- Plesiosaurus Fossils (63)
- Prognathodon Fossils (62)
- Pterosaur Fossils (38)
- Raptor Fossils (22)
- Rebbachisaurus Fossils (9)
- Spinosaurus Fossils (57)
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- Struthiomimus Fossils (2)
- Suchomimus Fossils (10)
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- Thescelosaurus Fossils (5)
- Torosaurus Fossils (6)
- Triceratops Fossils (55)
- Tyrannosaur Fossils (89)
- Tyrannosaurus Rex (35)
Minerals
- Agate Minerals (71)
- Amazonite Minerals (6)
- Amethyst Minerals (17)
- Andalucite Minerals (2)
- Apatite Minerals (2)
- Aragonite Minerals (49)
- Azurite Minerals (15)
- Banded Agate Minerals (29)
- Barite Minerals (42)
- Calcite Crystal (65)
- Carved Minerals (20)
- Celestite Minerals (2)
- Cerussite Minerals (16)
- Chabazite Minerals (12)
- Chrysocolla Minerals (23)
- Copper Minerals (15)
- Crystals Quartz (80)
- Dragon Blood Jasper (3)
- Dendrite Minerals (26)
- Epidote Minerals (30)
- Erythrite Minerals (2)
- Fluorite Minerals (16)
- Fulgurite Minerals (38)
- Gabbro Minerals (10)
- Galena Minerals (19)
- Ghost Quartz (7)
- Grape Agate Minerals (13)
- Halite Minerals (18)
- Hematite Minerals (8)
- Jasper Minerals (48)
- Kyanite Minerals (1)
- Lapis Lazuli Minerals (2)
- Malachite Minerals (41)
- Nontronite Minerals (8)
- Ocean Jasper Minerals (3)
- Peacock Ore (28)
- Peridot Minerals (25)
- Picture Jasper Mineral (2)
- Pink Halite Minerals (18)
- Pink Tourmaline & Rubellite (2)
- Polychrome Jasper Minerals (13)
- Prehnite Minerals (29)
- Purpurite Minerals (18)
- Pyrite Minerals (8)
- Rhodonite Minerals (2)
- Ruby In Zoisite Minerals (2)
- Sardonyx Minerals (2)
- Septarian Minerals (23)
- Serpentine Minerals (25)
- Sodalite Minerals (0)
- Sulfur Minerals (15)
- Tourmaline Minerals (25)
- Turquoise Minerals (8)
- Unakite Minerals (9)
- Vanadinite Minerals (17)
Coryphodon Fossil Collection
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Coryphodon is a fascinating extinct mammal that lived during the late Paleocene and early Eocene epochs in North America and Eurasia. The "sp." designation simply means we're talking about the genus Coryphodon in general, rather than a specific species. It was a large, sturdy herbivore, often compared to a hippopotamus in its build and lifestyle, although it's not closely related to modern hippos. Adults could grow up to 2.5 meters (8 feet) long and weigh over 500 kilograms (1,100 pounds). Its skull was quite large, but it had a small braincase. The teeth of Coryphodon are typical of herbivores, with bunodont molars that have rounded cusps and noticeable canines. These teeth suggest it was a browser, feeding on soft vegetation like leaves and aquatic plants. Fossil finds show that Coryphodon was semi-aquatic, thriving in swampy and marshy areas. Its strong limb bones and broad feet would have helped support its weight in soft ground, and its big body size likely aided in keeping it warm in water environments. This genus is really important for understanding how mammals evolved after the Cretaceous-Paleogene extinction, especially the rise of large herbivores. Plus, finding it across North America and Eurasia tells us about the rich faunal exchanges happening during the early Cenozoic era.
