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A fine amethyst 'cathedral' geode, with richly coloured amethyst crystals layered over rock crystal. See Bonewitz, Dr. Ronald Louis, Rocks & Miner...
Late Cretaceous period, 84-65 million years BP. A large Hadrosaur Charonosaurus egg showing detailing of the shell and sitting on a matrix. 5.20k...
Early Jurassic Period, 170 million years BP. A Dilophosaurus three toed footprint in a shale matrix. 4.87kg, 37.5cm (14 3/4").From the Portland Fo...
Jurassic Period, 199-145 million years BP. A detailed and colourful museum-quality fossil pine cone pair Araucaria Mirabilis from Cerro Cuadrado, ...
Jurassic Period, 199-145 million years BP. A detailed and colourful museum-quality fossil pine cone pair Araucaria Mirabilis from Cerro Cuadrado, ...
A large slab of framed Utah 'picture sandstone' with the layers picked out in iron oxide minerals displaying the characteristic naturally occurrin...
A large piece of quartz with many emerald crystals within the matrix, in white card tray with label reading: 'EMERALD IN QUARTZ, Brazil'. See Bone...
A large amethyst geode section with well-formed and richly coloured amethyst crystals in twin cavities. See Bonewitz, Dr. Ronald Louis, Rocks & Mi...
A massive boulder of pyrite crystals ranging in size from minute to larger formations, deeply striated and with a bright lustre. See Bonewitz, Dr....
An exceptionally large boulder of rose quartz displaying a rich deep pink colour. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.220-22...
A large polished boulder with rich colour play on most faces, principally blues and golds. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008,...
A massive cut and polished agate slice showing bands of blue and brown colour to the border, honeycomb quartz crystals to the centre. See Bonewitz...
A large polished septarian egg with section cut to reveal internal cavity filled with clusters of small black crystals; mounted on a custom made w...
Lower Cretaceous Period, 120 million years BP. A British Iguanodon sp. dinosaur fossil tail vertebrae in a matrix. 506 grams, 12.2cm (4 3/4"). Fr...
Lower Cretaceous Period, 120 million years BP. A fossil Iguanodon dinosaur leg bone section, showing the internal structure. 1.16 kg, 20.7cm (8 1...
Upper Cretaceous Period, 70 million years BP. A Hadrosaur sp. dinosaur fossil vertebrae complete with neural arch. 343 grams, 95mm (3 3/4"). From...
Cretaceous Period, 145-65 million years BP. A group of three Deltadromeus agilis raptor dinosaur teeth. 3 grams, 17-20mm (1/2 - 3/4"). From the K...
Cretaceous Period, 145-65 million years BP. A group of five large Spinosaurs maroccanus teeth. 103 grams, 54-83mm (2 1/4 - 3 1/4"). From the Tega...
Cretaceous Period, 145-65 million years BP. A group of five large Spinosaurs maroccanus dinosaur teeth. 78 grams total, 45-73mm (1 3/4 - 2 3/4")....
Late Cretaceous Period, 70-65 million years BP. An Ankylosaurus magniventris leg bone section with one end cut and polished to show internal struc...
Middle Jurassic, 176-161 million years BP. A group of two pieces of polished Atlasaurus sp. bone displaying blood vessels. 329 grams total, 80-90...
Cretaceous Period, 145-65 million years BP. A Rebbachisaurus sp. dinosaur vertebra. 239 grams, 90mm (3 1/2"). From the Kem Kem beds, Morocco; fro...
A museum quality reproduction of a Late Cretaceous Megaraptor namunhuaiquii hand claw discovered in Patagonia, Argentina, reproduced as an exact c...
A museum quality reproduction of a Cretaceous Velociraptor mongoliensis, skull and jaws discovered originally in the Flaming Cliffs of Mongolia. ...
A museum quality reproduction of an adult Psittacosaurus mongoliensis skull from the Early Cretaceous Period of China and cast from the original f...
A museum quality reproduction of an Oviraptor philocerataops egg being an exact copy, cast in resin directly from the actual fossil itself; origin...
Lower Cretaceous Period, 146-100 million years BP. A Mosasaurus sp. marine 'dinosaur' tooth complete with root. 92 grams, 95mm (3 3/4"). From the...
Lower Cretaceous Period, 146-100 million years BP. A Globidens Mosasaurus tooth complete with root. 84 grams, 85mm (3 1/4"). From the Albian, Teg...
Upper Jurassic Period, 150 million years BP. A Plesiosaur sp. fossil paddle bone mounted on a custom made stand. 1.25 kg, 21.5cm including stand ...
Jurassic Period, 201-145 million years BP. A group of two vertebra bones including: one of a Plesiosaur in white card tray with A.B. Cotterill Col...
Jurassic-Cretaceous Period, 203-66 million years BP. A group of two bones comprising a rib and flipper? bone, from Icthyosarus sp., from Barnstone...
Early Pliocene Period, 5.3-2.8 million years BP. A large Carcharocles megalodon shark tooth with serrations on the edge and good enamel preservati...
Early Pliocene Period, 5-3 million years BP. A large Carcharocles megalodon shark tooth with serrated edges and good enamel preservation. 94 gram...
Miocene period, 28-5 millon years BP. A museum quality reproduction of a large Carcharocles megalodon shark tooth. 143 grams, 13.6cm (5 1/4"). Fr...
Paleocene Period, 66-56 million years BP. A group of six large Otodus obliquus shark anterior and lateral teeth, serrations to the edges, well pre...
Middle Miocene, 15-5 million years BP. A group of ten juvenile Carcharodon carcharias vertebra. 26 grams, 13-23mm (1/2 - 3/4"). From the Pungo Ri...
Upper Cretaceous Period (Early Cenomanian), 76-75 million years BP. A group of nine Sarcosuchus sp. crocodile teeth. 32 grams, 7-40mm (1/4 - 1 1/...
Oligoncene period, 30-33 million years BP. A group of three complete eggs from the Stylemus nebrascaensis turtle. 21 grams, 21-30mm (3/4 - 1 1/4"...
Permian Period, 285 million years BP. A group of two Branchiosaurus dracyiensis amphibians with plant stem fossil on a matrix. 336 grams, 19cm (7...
Cretaceous Period, 100 million years BP. A group of fifteen Siroccopteryx moroccensis Pterosaur teeth. 12 grams, 13-28mm (1/2 - 1 1/4"). From Tao...
A life-size museum-quality reproduction of the Horseshoe Crab Mesolimulus walchi from the Jurassic Solnhofen Lithographic Limestone deposits near ...
Jurassic Period, 203-145 years BP. A fossil of the 'brittle star' Geocoma elegans from Ardiche, France, in old white card tray with A. B. Cotteril...
Eocene Period, 56-33 million years BP. A large fossil Diplomystus fish in a matrix. 458 grams, 22.9cm (9"). From the Green River Formation, Linco...
Eocene Period, 56-33 million years BP. A fossil Diplomystus fish in a matrix. 621 grams, 17cm (6 3/4"). From the Green River Formation, Lincoln C...
Eocene Period, 56-33 million years BP. A very well preserved Knightia alta sp. fish showing detailing of the scales and fins, in a shale matrix. S...
Eocene Period, 56-33 million years BP. A well preserved Knightia alta sp. fish in a limestone matrix, with A.B. Cotterill Collection, Wollaton, No...
Eocene Period, 58-36 million years BP. A pair of fossil Knightia eocaena fish on a shale matrix, from Wyoming, USA. See: Grande, L. 1980. 'The pal...
Eocene Period, 58-36 million years BP. finely preserved Knightia eocaena fossil fish in a shale matrix, from Wyoming, USA, in white card tray with...
Eocene Period, 56-33 million years BP. A fossil Knightia alta fish in a matrix. 204 grams, 14cm (5 1/2"). From Warfield's Quarry, Kemmerer, Green...
Eocene Period, 56-33 million years BP. A large fossil Knightia alta fish in a matrix. 559 grams, 19.7cm (8"). From Warfield's Quarry, Kemmerer, G...
Eocene Period, 58-36 million years BP. A well preserved Knightia eocaena fossil fish on a shale matrix, in white card tray with label reading: 'FO...
Eocene Period, 56-33 million years BP. A group of two fossil Knightia alta fish in a matrix. 610 grams, 17cm (6 3/4"). From Warfield's Quarry, Ke...
Eocene Period, 58-36 million years BP. A group of two fossil Knightia alta fish in sandstone matrix. 1.35kg, 24cm (9 1/2"). From Warfield's Quarr...
Jurassic Period, 201-145 million years BP. An extremely well preserved Lycoptera fish with fine detailing of the bone structure in a limestone mat...
Jurassic Period, 201-145 million years BP. An extremely well preserved Lycoptera fish in a limestone matrix showing details of the bones and fins,...
Eocene Period, 56-33 million years BP. A group of three fossil Mioplosus labracoides fish in a matrix. 225 grams, 17.5cm (7"). From the Green Riv...
Eocene Period, 56-33 million years BP. A fossil Mioplosus labracoides fish in a matrix. 564 grams,18.7cm (7 1 /4"). From the Green River Formatio...
Devonian Period, 419-358 million years BP. A large Osteolepis macrelepidotus fish with detailing of the scales and fins in a dark shale matrix. Se...
Lower Cretaceous Period, 110 million years BP. A large and complete Vinctifer sp. fossil fish in matrix. 1.97 kg, 44.5cm (17 1/2"). From Santana ...
Mesozoic Period, 252-66 million years BP. A fossil fish from Jainghan, China showing very fine detailing of the bone structure in a limestone matr...
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