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LOT 2486
Fossil Douvilleiceras Mammilatum Ammonite
CRETACEOUS PERIOD, CIRCA 113-100 MILLION YEARS B.P.
2 3/4 in. (167 grams, 71 mm).
Showing prominent ribbing and some iridescence. [No Reserve]
ProvenanceFrom the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
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 2486
Fossil Douvilleiceras Mammilatum Ammonite
Estimate £20 - 30€23 - 35 (for guidance only)$27 - 41 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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Woolly Rhinoceros Large Upper Jaw Tooth
Devensian Period, circa 110,000-12,000 years B.P.Estimate: £40 - 60 (+bp*)
Opening Bid: £5
Comprising a partial root and the tooth with dark enamel. 210 grams, 10.8 cm
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Large Fossil Brittle Star Plate
Ordovician Period, circa 485-443 million years B.P.Estimate: £40 - 60 (+bp*)
Opening Bid: £5
An irregular matrix with Ophiuroidea sp. specimen. 1.63 kg, 23.2 cm
From a Lincolnshire, UK, collection. -
Polished Double Fossil Mamite Display
Cretaceous Period, circa 90 million years B.P.Estimate: £50 - 70 (+bp*)
Opening Bid: £5
Two horned ammonites with regularly disposed spines to the outer shell. 1.43 kg, 16.5 cm wide
From a Cambridgeshire, UK, collection.
