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LOT 2805
Natural History - Fossil Mosasaur 'Marine Dinosaur' Tooth on Matrix
CRETACEOUS PERIOD, CIRCA 145-65 MILLION YEARS B.P.
5 3/8 in. (306 grams, 13.7 cm).
Showing the tooth and a good portion of the root. [No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
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 2805
Natural History - Fossil Mosasaur 'Marine Dinosaur' Tooth on Matrix
Sold for (Inc. bp): £39
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Natural History - Historic Kolwesite and Rosasite on Hemimorphite Mineral Specimen
Sold for (Inc. bp): £33
With chocolate-brown, brownish and greenish grey crystals, possibly from Mexico, collection number 149. 83 grams, 55 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. Accompanied by an original historic index file card and a letter from the British Museum (Natural History) dated 1983 confirming the specimen to be kolwesite. -
Natural History - Fossil Woolly Rhinoceros Tooth
Devensian Period, circa 110,000-12,000 years B.P.Sold for (Inc. bp): £52
A molar from Coelodonta antiquitatis with root. 74 grams, 78 mm
Ex J. Shaul collection.
The form of the woolly rhino’s skull and teeth had evolved to support its grazing lifestyle with its head dipped downwards towards the ground, even in its relaxed attitude. The skull is unusual in having both an extensively ossified nasal septum, probably evolved as a result of the heavy pressure on the horn and face when grazing, and a down-turned anterior region on the premaxilla that contacts the edge of the upper jaw. The shoulders were raised with a powerful hump, used to support the animal's massive front horn and also used for storing fat. -
Natural History - Fossil Diplomystus Fish in Matrix
Eocene Period, 58-36 million years B.P.Sold for (Inc. bp): £98
Diplomystus sp. fossil fish on a matrix slab showing good anatomical detail. 1.46 kg, 19.4 x 15.6 cm
From a Lincolnshire, UK, collection.
