Fossil Wasp Hymenopera Florissant Fossil Beds National Monument, Colorado
True Bug Hemiptera Florissant Fossil Beds National Monument, Colorado
Pyrite replacing Fossilized Leg Bone ? , Location Unknown
Megalodon Tooth, Carcharocles magalodon ? , Miocehe, Hawthorn Formation, Georgia River, Georgia
Trilobite, Tazarine?, Morocco
Sand Dollar Fossil Madagascar
Opalized Ammonite
Opalized Ammonite
Sea Star, Morocco
Knightia I, Green River Formation, Kemmerer, Wyoming, Petrified Wood Gallery Collection
Knightia II, Green River Formation, Kemmerer, Wyoming, Petrified Wood Gallery Collection
Priscacara serrat, Green River Formation, Kemmerer, Wyoming, Petrified Wood Gallery Collection
Knightia III, Green River Formation, Kemmerer, Wyoming
Stromatolites, Horseshoe Bay, Keweenaw Co., Michigan
Fern Fossils in Slate
Equisetum Fossils, Wilmington, Illinois
Petrified Wood I, Arizona
Petrified Wood II, Arizona
Ammonite Pair, (Cleoniceras), Lower Cretaceous, Madagascar
Ammonite left, (Cleoniceras), Lower Cretaceous, Madagascar
Ammonite right, (Cleoniceras), Lower Cretaceous, Madagascar
Ammonite detail I, (Cleoniceras), Lower Cretaceous, Madagascar
Ammonite detail II, (Cleoniceras), Lower Cretaceous, Madagascar
Crinoids in Sittstone I, U.S.
Crinoids in Sittstone II, U.S.
Turritella Agate containing Elimia tenera , a freshwater snail, Green River Formation, Wyoming
Fossil Fern Iron Concretion ? , detail I, near coal mines, Will-Grundy Counties, Illinois
Fossil Fern Iron Concretion ? , detail II, near coal mines, Will-Grundy Counties, Illinois
Fossil Fern Iron Concretion ? , near coal mines, Will-Grundy Counties, Illinois
Trilobite
Trilobite, Crepicephalus sp. , Kankakee Co., Illinois, Dillion Stewart Collection
Pyritized Brachiopod, Paraspirifer bownockeri , Middle Devonian, Silica Formation, Sylvania, Ohio
Mosasaurus (Prognathodon Tooth
Brachiopods, Garden Peninsula, Delta Co., Michigan
Phylloceratida Ammonite, Late Jurassic (about 160 Million Years Ago) Sakaraha, Tulear Province, Madagascar
Phylloceratida Ammonite, Late Jurassic (about 160 Million Years Ago) Sakaraha, Tulear Province, Madagascar
Phylloceratida Ammonite detail, Late Jurassic (about 160 Million Years Ago) Sakaraha, Tulear Province, Madagascar
Leaf of Zizyphoides flabellum, Paleocene, Fort Union Formation, Glendive, Montana
Turtle Caprolite
Horn Coral Rugose Ohio
Wasp Coccoon ?
Bivalve
Bivalve
Caprolite
Coral Detail, Door Co., Wisconsin
Coral Detail, Door Co., Wisconsin
Coral Detail, Door Co., Wisconsin