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LOT 2215
Natural History - Fossil Rastellum Bivalve Group
MIDDLE JURASSIC PERIOD-LATE CREATCEOUS PERIOD, CIRCA 174-66 MILLION YEARS B.P.
2 1/2 - 2 3/4 in. (300 grams total, 65-71 mm).
The mollusc specimens with a narrow-valved tubular shell. [2, 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 - Mixed Cut and Polished Agate Slice Collection [10]](https://timelineauctions.com/upload/images/items/small/208004-s.jpg)
Natural History - Mixed Cut and Polished Agate Slice Collection [10]
Sold for (Inc. bp): £26
Each with attractive banding, some with the internal cavity filled with crystals; some with enhanced colour. 1.06 kg total, 9.8-12 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Fossil Icthyosaur 'Marine Dinosaur' Vertebra
Jurassic Period, circa 200-145 million years B.P.Sold for (Inc. bp): £98
An Ichthyosaurus communis vertebra. 117 grams, 58 mm
From the Obtusum Zone, Lower Lias, Lower Jurassic, Charmouth, Lyme Regis, Dorset, England. Acquired during the 1980s. From an old Lincolnshire, UK, collection. -
Natural History - Two Fossil Trilobites on a Matrix
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Comprising two specimens on a matrix: Drotops megalomanicus and Cheirurus (Crotalocephalina) gibbus. 244 grams, 10.1 cm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection.
