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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, ...
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...
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")....
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 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 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...
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...
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...
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...
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...
Mesozoic Era, 252-66 million years BP. A finely preserved fossil fish in shale showing nearly complete bone structure, with adhesive label to back...
Ordovician Period, 488-443 million years BP. A group of three Clypeus ploti, fossil echinoids display piece on a matrix. 1.27 kg, 10cm (6"). From...
Upper Devonian Period, 385-359 million years BP. A collector quality trilobite mortality fossil display comprising: three Crotalocephalina gibba t...
Devonian Period, 416-359 million years BP. A large fossil Cambropallas telesto trilobite on a matrix. 1.38kg, 20cm (8"). From Djbel Ougrat, Moroc...
Upper Devonian Period, 419-358 million years BP. A Crotalocephalina gibba trilobite showing good shell markings and eyes, on a sandstone matrix. ...
Upper Devonian Period, 419-358 million years BP. A Cyphaspis sp. “Devil’s Horn” trilobite with good detailing of the shell, and with two antennae ...
Ordovicia- Silurian Period, 488-415 million years BP. The cephalon (head segment) of the trilobite Dalmanites sp. from Ludlow, Salop, in old white...
Ordovician Period, 485-443 million years BP. An extremely well preserved Flexicalymene trilobite showing detailing to the shell structure, eye sta...
Ordovician Period, 485-443 million years BP. A group of nine Flexicalymene Trilobite, two in a perspex box, five in a perspex display tray, each s...
Upper Devonian Period, 419-358 million years BP. A Metacanthina barrandei trilobite showing shell structure, eyes and side antenna; on a matrix. ...
Upper Devonian Period, 419-358 million years BP. A Metacanthina barrandei trilobite showing good shell markings, prominent eyes and antennae to th...
Silurian Period, 443-416 million years BP. A well preserved Otarion trilobite with good detailing to the shell, prominent glabella, and eye stalks...
Upper Devonian Period, 419-358 million years BP. A Paralejurus dormizzeri trilobite displaying good shell markings and prominent eyes, on a matrix...
Silurian-Devonian, 443-358 million years BP. A Phacops sp.(?) trilobite showing large head with prominent eyes, detailing to the shell and large p...
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