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LOT 2731
Natural History - Fossil Mosasaur 'Marine Dinosaur' Jaw on Composite Matrix
CRETACEOUS PERIOD, 145-65 MILLION YEARS B.P.
19 in. (2.32 kg, 48 cm).
A large section of Mosasaur prognathodon jaw with eight teeth, set in a composite matrix with applied plaster reinforcement.
ProvenanceFrom a Cambridgeshire, UK, collection.
FootnotesThe Mosasaur is an extinct, large marine reptile dinosaur with a snake-like body, long snout and paddle-like limbs. found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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LOT 2731
Natural History - Fossil Mosasaur 'Marine Dinosaur' Jaw on Composite Matrix
Sold for (Inc. bp): £338
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Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £33
Comprising: a cut and polished agate slice from Brazil, collection number 35; brown calcite from Brazil, collection number 109; septarian nodule section from Horsenden Hill, Ealing, Middlesex, England, collection number 216; aurichalcite, collection number 365; lepidolite, collection number 544; phantom calcite from Mexico, collection number 209; calcite from Riesengebirge, collection number 481; rutilated quartz from South Africa, collection number 291; baryte from Winster, Derbyshire, England, collection number 174. 989 grams total, 56-78 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Seven specimens accompanied by an original historic index file card. -
Natural History - Historic 'Cumbria, England' Bifacial Fluorite Crystal Specimen
Sold for (Inc. bp): £46
Displaying emerald-green and blue green crystals to both faces, collection number 458; with an old Gregory, Bottley & Lloyd label. 423 grams, 11.4 cm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card. -
Natural History - Historic Collection of Mineral Specimens
Sold for (Inc. bp): £20
Comprising: galena from England, collection number 234; fluorite from Blackdene, Durham, collection number 439; hematite, collection number 154; pyrite on galena from Zacatecas, Mexico, collection number 424; hematite from England, collection number 115; galena on chalcopyrite from Chilean Andes, South America, collection number 278; dolomite from Arkansas, USA, collection number 354; specular hematite with quartz from Brazil, collection number 110; chalcopyrite from New Mexico, USA, collection number 377. 549 grams total, 48-99 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. All specimens accompanied by an original historic index file card.
