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LOT 1828
Natural History - Fossil Perisphinctes Ammonite Group
JURASSIC PERIOD, CIRCA 170 MILLION YEARS B.P.
3 1/4 - 3 1/2 in. (613 grams total, 82-89 mm).
A trio of Perisphinctes sp. fossil ammonites, each held in a white card collector's tray and accompanied by a Gregory, Bottley and Lloyd information label. [3, No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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Natural History - Fossil Morocops Trilobite Group
Devonian Period, 417-354 million years B.P.Sold for (Inc. bp): £46
A group of three Morocops (Barrandeops) sp. trilobites on a matrix. 256 grams total, 51-59 mm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco, North Africa. From an old Oxford, UK, paleontological collection. -
Natural History - Cut and Polished Fossil Ammonite
Jurassic Period, 199-145 million years B.P.Sold for (Inc. bp): £46
A pair of cut and polished fossil ammonite halves, each displaying the gas chambers; possibly Cleoniceras sp. 172 grams total, 95-97 mm
From Madagascar. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Cut and Polished Agate Crystal Geode Section Group
Sold for (Inc. bp): £33
A group of four agate geode sections, each with a blue-ish or brown-ish coloured cut face. 1.46 kg total, 8.4-14.1 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
