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LOT 2376
Natural History - British Fossil Bivalve Collection
EARLY JURASSIC PERIOD, 201-174 MILLION YEARS B.P.
3 3/8 - 4 in. (757 grams total, 8.5-10 cm).
Comprising three Parainoceramus ventricosus bivalves with some visible growth rings. [3, No Reserve]
ProvenanceFrom Lower Lias, Blockley, Gloucestershire, UK.
Ex Norfolk, UK, collection.
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AUCTIONS:
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LOT 2376
Natural History - British Fossil Bivalve Collection
Sold for (Inc. bp): £7
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Natural History - Knightia Fossil Fish Mortality Plate
Eocene Period, 56-33 million years B.P.Sold for (Inc. bp): £65
The round matrix displaying three Knightia alta fossil fish with faint remains of another. 168 grams, 13.6 cm
Ex Lincolnshire, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Natural History - Polished Amethyst Necklace Pendant Bead
20th century A.D.Sold for (Inc. bp): £20
Of amorphous form and with a polished surface; drilled vertically for suspension. 9.5 grams, 22 mm
UK gallery, early 2000s. -
Natural History - Purple Coloured Crystal Nodule
Sold for (Inc. bp): £33
Comprising two halves with enhanced coloured crystals. 770 grams total, 10.1-10.5 cm
Ex Cambridgeshire, UK, collection.
