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LOT 2919
Polished Madagascan Fossil Cleoniceras Ammonite
JURASSIC PERIOD, CIRCA 199-145 MILLION YEARS B.P.
3 1/4 in. (135 grams, 84 mm).
Polished specimen showing attractive pattern formation. [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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Amethyst Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £13
Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished light-coloured amethyst pebbles. 422 grams, 16.5 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Group of Five Polished Fossil Coral Head Hearts
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £13
Each cut to a heart shape and polished to reveal the internal structure. 125 grams total, 32-38 mm
From a Cambridgeshire, UK, collection. -
Large Spinosaurus Dinosaur Fossil Tooth
Cretaceous Period, circa 125-113 million years B.P.Sold for (Inc. bp): £39
Displaying deep brown patina, repaired. 18.86 grams, 63 mm
From Morocco, North Africa. From a Cambridgeshire, UK, collection.
The Spinosaurus was both a beachcomber type scavenger and an active hunter taking small stranded Plesiosaurs, Pterosaurs, turtles and large fish; adults weighed up to 21 tonnes and grew up to 18 meters long.
