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LOT 2477
Natural History - Fossilised Wood Section Group
EOCENE PERIOD, CIRCA 50 MILLION YEARS B.P.
4 3/4 - 5 3/4 in. (3.71 kg total, 12-14.5 cm).
Comprising three petrified wood sections. [3, No Reserve]
ProvenanceFrom Somerset, UK.
From a local collector.
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AUCTIONS:
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LOT 2477
Natural History - Fossilised Wood Section Group
Sold for (Inc. bp): £52
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Natural History - Knightia Fossil Fish
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £46
Knightia alta specimen on a rectangular matrix. 1.03 kg, 19.8 cm
From Wyoming (Green River Formation), USA. From a 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 - Fossil Dolphin Vertebra
Miocene Period, circa 15 million years B.P.Sold for (Inc. bp): £13
A fossilised Delphinus sp. dolphin vertebrae. 62.7 grams, 10.3 cm
From North Carolina, U.S.A. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection. -
Natural History - Two Bags of Amethyst Crystal Chunks
Sold for (Inc. bp): £13
Each labelled bag containing a number of mainly dark purple chunks. 689 grams total, 20-35 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
