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LOT 2531
Cut and Polished Cleoniceras Fossil Ammonite Pair
CRETACEOUS PERIOD, CIRCA 145-66 MILLION YEARS B.P.
5 in. (380 grams total, 12.6-12.7 cm).
Each side showing crystallisation within the gas chambers. [2, No Reserve]
ProvenanceFrom a Lincolnshire, 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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Otodus Fossil Shark Tooth in Frame
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £286
A large Otodus obliquus tooth in a display frame. 67 grams total, 12.5 cm including stand
From Germany. From a Cambridgeshire, UK, collection. -
![Polished Carnelian Specimen Group [82]](https://timelineauctions.com/upload/images/items/small/227904-s.jpg)
Polished Carnelian Specimen Group [82]
Sold for (Inc. bp): £26
Comprising variously sized polished pebbles of red carnelian. 620 grams total, 20-49 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Fossil Adult Woolly Mammoth Tusk Section
Devensian Period, 110,000-12,000 years B.P.Sold for (Inc. bp): £910
A large, curving section of Mammuthus primigenius tusk, showing the internal layering; stabilised. 5.46 kg, 79 cm
From the North Sea. Acquired from Milton Keynes Geological Society in 1999. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
