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Late Triassic Period, 225 million years BP. A large limb section of petrified wood. 1.6 kg, 14cm (5 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Triassic Period, 252-201 million years BP. A fine slice of polished fossilised wood showing growth rings and bark texture. 455 grams, 14.7cm (5 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Pliocene Period, 5.2 - 2.5 million years BP. A large Carcharocles megalodon shark tooth from Georgia, USA, with good serrations and tooth enamel. 200 grams, 11.5cm (4 1/2"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. Fine condition.

Eocene Period, 58-36 million years BP. A slice of polished jasperised conifer wood from Hampton Butte, Central Oregon, USA, with fine detail, primarily green jasper polished on three sides. 679 grams, 13cm (5"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Jurassic Period, 199-145 million years BP. A group of twenty branch sections of a petrified wood. 998 grams, 41-52mm (1 1/2 - 2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [20, No Reserve] Very fine condition.

Upper Jurassic Period, 150 million years BP. A paddle bone and vertebra on a matrix from the marine reptile Plesiosaur from the Kimmeridge Clay, Weymouth, Dorset, England. 2.7 kg, 39cm (15 1/4"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Upper Cretaceous Period (Campanian), 76-75 million years BP. A group of eight Onchopristus numidus sawfish rostral teeth from the phosphate deposits of Khourigba, Morocco. 61 grams total, 38-73mm (1 1/2 - 3"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [8, No Reserve] Fine condition; some repaired.

Jurassic Period, Inferior Oolite, Sauzei Zone, 200-161 million years BP. A display of an Emileia (Otoites) contractus ammonite and one partial, a Soninia sp. ammonite and a bivalve on a matrix, from Mudford, Somerset, England. 1.4 kg, 16cm (6 1/4"). From an old Bristol paleontological collection; acquired 1950s-1960s. [No Reserve] Fine condition.

Early Jurassic Period, Lower Lias stage, 200-195 million years BP. A group of ten small pyrite ammonites, mainly Crucilobiceros densinodulum and Promicroceras sp from Pentacrinites Band, Stonebarrow, Charmouth, Lyme Regis, Dorset England. 23 grams total, 11-26mm (1/2 - 1"). From an old Dorset collection. [10, No Reserve] Fine condition.

Early Jurassic Period, Lower Lias stage, 200-195 million years BP. A pyrite Crucilobiceros densinodulum ammonite from Pentacrinites Band, Stonebarrow, Charmouth, Lyme Regis, Dorset England, embedded in a pyrite nodule. 137 grams, 57mm (2 1/4"). From an old Dorset collection. [No Reserve] Fine condition.

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of four naturally iridescent rainbow-shell Cleoniceras besairiei ammonites from Madagascar. 162 grams total, 29-64mm (1 1/4 - 2 1/2"). From an old Bristol paleontological collection, acquired 1950s-1960s. [4, No Reserve] Fine condition.

Proterozoic and Archaean eras, 3,900 million years BP. A group of micro-fossils in the form of two Stromatolite blocks from South Africa. 249 grams total, 51-53mm (2"). From an old Lincoln Collection A Stromatolite is a rocky cushion-like mass formed by the unchecked growth of millions of lime-secreting blue-green bacteria. Stromatolites are found only in areas where other organisms that would normally keep down the bacterial numbers cannot survive, such as extremely salty bays. Such bacteria were abundant during the Proterozoic and Archaean eons, perhaps from as early as 3900 million years ago. [2, No Reserve] Fine condition.

Early Jurassic Period, Lower Lias stage, 200-195 million years BP. A group of ten small pyrite ammonites, mainly Crucilobiceros densinodulum and Promicroceras sp. from Pentacrinites Band, Stonebarrow, Charmouth, Lyme Regis, Dorset England. 26 grams total, 10-25mm (1/2 - 1"). From an old Dorset collection. [10, No Reserve] Fine condition.

Eocene Period, 58-36 million years BP. A fossil Knightia eocaena fish on a shale matrix, in white card tray with label reading: 'Fossil fish, Knightia eocaena, Wyoming, USA'. 58 grams, 92mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Eocene Period, 58-36 million years BP. A group of two fossil Knightia eocaena fish each on a shale matrix 269 grams total, 10.4-11.5cm (4 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Very fine condition.

Eocene Epoch, 56-49 million years BP. A group of six Knightia sp. fossil fish preserved in calcareous shale. See Grande, L. The paleontology of the Green River Formation, with a review of the fish fauna, 1980, Wyoming Geol. Surv., Bull. 63, pp. 85. 1.4 kg total , 9.7-14.4cm (4 - 6"). Private collection, Cambridgeshire, UK; acquired prior to 2000. [6, No Reserve] Very fine condition.

Jurassic Period, 199-145 million years BP. A very large tree trunk section of petrified wood with laminated structure. 9.8 kg, 34cm (13 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Fine condition, a large display piece.

Lower Jurassic Period, 199-175 million years BP. A free-standing display of two, and one partial, Eleganticeras elegantulum ammonites from Whitby, North Yorkshire, England. 2.5 kg, 20cm (8"). From an old Bristol paleontological collection; acquired 1950s-1960s. [No Reserve] Fine condition.

Cretaceous Period, 145-65 million years BP. A selection of fourteen Pterosaur teeth Siroccopteryx moroccensis, from south of Taouz, in the Moroccan Sahara. 13 grams total, 13-30mm (1/2 - 1 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. So far, Siroccopteryx is the only named flying reptile from Africa and its narrow, curved teeth were probably used to catch fish [14, No Reserve] Fine condition.

Pliocene Period, 5.2 - 2.5 million years BP. A mastodon fossil bone carving from the Island of Java. 92 grams, 69mm (2 3/4"). From an old Bristol paleontological collection, acquired 1950s-1960s. Mastodons are species of extinct Mammut, distantly related to elephants, that lived during the late Miocene or late Pliocene Period up to their extinction at the end of the Pleistocene 10,000 to 11,000 years ago. [No Reserve] Fine condition.

Cretaceous Period, 145-65 million years BP. A dinosaur tooth, Carcharodontosaurus saharicus (African T-rex) from the Tegana Formation of the Sahara Desert, Morocco, with some of the serration clearly visible and some good enamel. 12 grams, 54mm (2 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is related to Allosaurus and the South American Giganotosaurus. Fine condition.

Cretaceous Period, Albian Stage, 113-100 million years BP. A large A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammonite from Madagascar. 442 grams, 13cm (5"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Jurassic Period, 199-145 million years BP. A natural iridescent shell Parkinsonia sp. ammonite, in white card tray with label reading: 'Ammonite, Parkinsonia sp., Mid Jurassic Age (approx. 170 million years old), Madagascar'. 43 grams, 53mm (2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Eocene Period, 58-36 million years BP. A fossil Priscacaraliops sp. fish from the Green River Formation, Lincoln County, Wyoming, USA. 745 grams, 26cm (10 1/4"). From the Pradi Collection, Boston, USA; acquired during 1980s. In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene Lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The Climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. Fine condition.

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of four A-grade polished Cleoniceras sp. ammonites from Madagascar with the distinctive pattern of the cross-section chambers and also displaying suture lines. 268 grams total, 56-75mm (2 1/4 - 3"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [4, No Reserve] Fine condition.

Cretaceous Period, Albian Stage, 113-100 million years BP. A polished Cleoniceras sp. ammonite from Madagascar, displaying the original shell and a clean centre. 434 grams, 12.5cm (5"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Devensian Period, 110,000-12,000 years BP. A cave bear claw, Ursus speleus Linné from Cioclovina, Hateg, Romania; in display box with perspex window. 75 grams, 11cm including box (4 1/4"). From an old Bristol paleontological collection, acquired 1950s-1960s. Cave bear teeth are reasonably common, but claws are rare. [No Reserve] Fine condition.

Oligocene Period, 45 million years BP. A group of ten pieces of Baltic amber each containing flies together with other inclusions. 3.52 grams total, 11-20mm (1/2 - 3/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [10, No Reserve] Fine condition.

Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, opalescent lustre to the shell. 17 grams total, 36mm (1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Very fine condition.

Pleistocene Period, 2.6 million years-11,700 years BP. A Mammuthus primigenius tooth from Brown Bank, Lowestoft, Suffolk, England. 1.9 kg, 14cm (5 1/2"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. Fine condition.

Jurassic Period?, 203-145 million years BP. A mortality specimen of the brittle star Furcaster sp?, comprising 11 'stars' averaging about 2.2 cm across, some stars showing good detail, with additional fragments, on a lime-rich shale; from southern Germany. See Dean Shackleton, J. Skeletal homologies, phylogeny and classification of the earliest asterozoan echinoderms, 2005, Journal of Systematic Palaeontology 3(1):29-114. 9.73 kg, 59cm (23"). Property of a Kent, UK collector; acquired UK market, 1970-2000; from Germany. [No Reserve] Extremely fine condition.

Late Cretaceous period, 100-66 millions years BP. A group of two cut and polished dinosaur coprolite slices from Hell Creek Formation, Montana, USA. 162 grams total, 10cm (4"). From an old Bristol paleontological collection, acquired 1950s-1960s. [2, No Reserve] Fine condition.

Jurassic Period, Bacocian stage, 168-172 million years BP. A large polished oolite Sloenbachia sp. chambered ammonite, discovered at Arbala, Middle Atlas Mountains, Morocco, with the distinctive pattern of the cross-section chambers and also displaying suture lines. 551 grams, 12.5cm (5"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Middle Jurassic Period, 170 million years BP. A group comprising: a Parkinsonia sp. ammonite from Madagascar; another unidentified ammonite; each in a card tray. 216 grams total, 62-81mm (2 1/2 - 3 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz; from Madgascar. [2, No Reserve] Very fine condition.

Pliocene Period, 5.2 - 2.5 million years BP. A mastodon fossil bone carving from the island of Java, a carved face. 105 grams, 77cm (3"). From an old Bristol paleontological collection, acquired 1950s-1960s. Mastodons are species of extinct Mammut, distantly related to elephants, that lived during the late Miocene or late Pliocene Period up to their extinction at the end of the Pleistocene 10,000 to 11,000 years ago. [No Reserve] Fine condition.

Eocene Period, 58-36 million years BP. A group of two fossil Knightia eocaena fish each on a shale matrix, in white card tray with label reading: 'Fossil fish, Knightia eocaena, Wyoming, USA'. 179 grams total, 73-76mm (3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz; from Wyoming, USA. [2, No Reserve] Very fine condition.

Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, opalescent lustre to the shell. 18 grams total, 33mm (1 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Very fine condition.

Cretaceous Period, 145-65 million years BP. A dinosaur tooth, Carcharodontosaurus saharicus from the Tegana Formation of the Sahara Desert, Morocco, with some of the serration clearly visible and some good enamel. 29 grams, 82mm (3 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is related to Allosaurus and the South American Giganotosaurus. Fine condition, repaired.

Cretaceous Period, Aptian Stage, 125-113 million years BP. A group of six large dinosaur teeth from Spinosaurs maroccanus from Tegana Formation, Taouz, Morocco. 158 grams total, 93-57mm (3 3/4 - 2 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. The Spinosaurus was both a beachcomber type scavenger and an active hunter taking small stranded plesiosaurs, pterosaurs, turtles and large fish. [6, No Reserve] Fine condition.

Devonian Period, 417-354 million years BP. A display piece of six polished Orthoceras sps specimens from the Atlas Mountains, Morocco, Northern Africa. 2.9 kg, 26cm (10 1/4"). From an old Bristol paleontological collection; acquired 1950s-1960s. The orthoceras have been polished through the shell to reveal the calcite preserved inside and show the dividing gas chambers known as suture patterns. [No Reserve] Fine condition.

200-135 million years BP. A group of six branch sections of petrified wood, each in white card tray with label reading 'Petrified wood, 135-200 Million years, Madagascar'. 310 grams total, 30-40mm (1 1/4 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [6, No Reserve] Very fine condition.

Jurassic Period, 199-145 million years BP. A detailed and colourful fossil pine cone pair Araucaria Mirabilis; in white card tray with old Gregory, Bottley and Lloyd label reading: 'cone of Araucaria Mirabilis, Mid-Jurassic, Patagonia, Argentina'. 63 grams total, 51mm (2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition. Rare.

Circa 1 million years BP. A large piece of polished copal containing several insects and other inclusions, from Madagascar. 6.89 grams, 74mm (3"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Devensian period, 110,000-12,000 years BP. A Mammuthus primigenius tooth from Brown Bank, Lowestoft, Suffolk, England. 1.4 kg, 13cm (5"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. Fine condition.

Eocene Epoch, 56-49 million years BP. A group of three Knightia sp. fossil fish preserved in calcareous shale. 434 grams total, 8.9-10.7cm (3 1/2 - 4 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [3, No Reserve] Very fine condition.

Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, opalescent lustre to the shell. 18 grams total, 35mm (1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Very fine condition.

Oligocene Period, 45 million years BP. A clear piece of Baltic amber containing an insect and other inclusions. 2.02 grams, 35mm (1 1/2"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Lower Jurassic Period, 199-175 million years BP. A pair of Liparoceras pseudostriatum fossils from the Blockley Clay Pit, Paxford, Gloucestershire, UK. 1.5 kg, 17.5cm (7"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Upper Devonian Period, 385-359 million years BP. A Reedops cephalotes trilobite on a matrix from the Upper Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. 224 grams, 11cm (4 1/4"). From an old Lincoln Collection. [No Reserve] Fine condition.

Late Triassic Period, 225 million years BP. A large polished trunk section of petrified wood with veins of quartz crystals in variegated colour sections. 1.02 kg, 31cm (12 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

200-144 million year BP. A cut and polished ammonite pair showing internal chambers and crystal structure, in white card tray with label reading: 'Ammonite, 144-200 Million Years, Madagascar'. 19 grams total, 35mm (1 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Oligocene Period, 45 million years BP. A clear piece of Baltic amber containing an insect and other inclusions. 1.86 grams, 26mm (1"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Devensian period, 110,000-12,000 years BP. A Mammuthus primigenius tusk section from Brown Bank, Lowestoft, Suffolk, England. 361 grams, 41cm (16"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. Fine condition.

Cretaceous Period, Aptian Stage, 125-113 million years BP. A group of six large teeth from the dinosaur Spinosaurus maroccanus from Tegana Formation, Taouz, Morocco. 225 grams total, 53-92mm (2 - 3 3/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. The Spinosaurus was both a beachcomber type scavenger and an active hunter taking small stranded plesiosaurs, pterosaurs, turtles and large fish. [6, No Reserve] Fine condition.

Circa 1 million years BP. A large piece of polished copal containing several insects and other inclusions, from Madagascar . 23 grams, 76mm (3"). From an old Bristol paleontological collection, acquired 1950s-1960s. [No Reserve] Fine condition.

Pliocene Period, 5.2 - 2.5 million years BP. A mastodon fossil tusk carving from the Island of Java. 42 grams, 53mm (2"). From an old Bristol paleontological collection, acquired 1950s-1960s. Mastodons are species of extinct Mammut, distantly related to elephants, that lived during the late Miocene or late Pliocene Period up to their extinction at the end of the Pleistocene 10,000 to 11,000 years ago. [No Reserve] Fine condition.

200-144 million year BP. A cut and polished ammonite pair showing internal chambers and crystal structure, in white card tray with label reading: 'Ammonite, 144-200 Million Years, Madagascar'. 20 grams total, 35mm (1 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Upper Devonian Period, 385-359 million years BP. A large Phacops rana trilobite on a matrix from Alnif, Morocco. 557 grams, 12.5cm (5"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. Very fine condition.

Oligocene Period, 45 million years BP. A clear piece of Baltic amber containing an insect and other inclusions. 2.01 grams, 27mm (1"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of five A-grade cut and polished Cleoniceras sp. ammonites from Madagascar with the distinctive pattern of the cross-section chambers and also displaying suture lines. 69 grams total, 32-45mm (1 1/4 - 1 3/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [10, No Reserve] Fine condition.