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LOT 2538
Natural History - Mosasaur Fossil Jaw Section
LATE CRETACEOUS PERIOD, 70 MILLION YEARS B.P.
2 3/4 in. (110 grams, 72 mm).
Comprising a partial jaw and two teeth from Igdamanosaurus aegyptiacus. [No Reserve]
ProvenanceFrom the Oulad Abdoun Basin, Morocco, North Africa.
Collected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.
Most Mosasaurs had sharp teeth that had evolved to grab slippery prey such as fish. Igdamanosaurus had semi-spherical teeth with rounded points, which were better suited for crushing tough-armoured prey such as turtles, ammonites, nautili, and bivalves.
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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Natural History - Large Mosasaur Fossil Jaw on Stand
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £1,430
Displaying eleven teeth, each with good remains of enamelling and some serration; mounted on a custom-made display stand. 15.5 kg total, 1.28 m wide including stand
From a Cambridgeshire, UK, collection. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate number no.11723-197546. -
Natural History - Fossil Barasaurus Skeleton
Late Permian-Early Triassic Period, 255 million years B.P.Estimate: £400 - 600 (+bp*)
Opening Bid: £183
Barasaurus besairiei reptile on a matrix. 915 grams, 24.7 cm
From Plateau de I'lsala, Madagascar. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection.
Barasaurus is an extinct genus of the Owenettid procolophonoid parareptile. -
Natural History - Polished Orthoceras Tower Display
Devonian Period, 417-354 million years B.P.Sold for (Inc. bp): £111
Displaying several polished specimens on a freestanding matrix. 6.5 kg, 57.5 cm
From a Cambridgeshire, UK, collection.