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LOT 2695
Natural History - Fossil Thysanopeltis Trilobite
MIDDLE DEVONIAN AGE, CIRCA 419-380 MILLION YEARS B.P.
4 1/2 in. (298 grams, 11.6 cm).
Showing well-defined fringing pygidial spines. [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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Natural History - Cut and Polished Fossil Ammonite
Middle Cretaceous Period, 150 million years B.P.Sold for (Inc. bp): £59
Revealing the distinctive structure of the Cleoniceras sp. chambers, some iridescence to outer surfaces. 245 grams total, 10.2 cm each
Collected 1930-1960. From the collection of the palaeontologist R Gledhill. -
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Natural History - Amethyst Crystal Gem Tree
Sold for (Inc. bp): £13
On an amethyst geode matrix; the metal branches tipped with polished light-coloured amethyst pebbles. 517 grams, 14 cm high
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Large Gypsum Mineral Specimen
Sold for (Inc. bp): £13
A large specimen with large blades from Mexico, collection number 79. 776 grams, 17.8 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.
