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LOT 1857
Natural History - Giant Elephant Bird Eggshell Group
PLEISTOCENE PERIOD, 2.6 MILLION-11,700 YEARS B.P.
1 1/2 - 3 in. (56 grams total, 38-78 cm).
A group of four eggshell sections from the giant elephant bird Aepyornis; held in a white card collector's tray. [4, No Reserve]
ProvenanceFrom Madagascar.
Acquired 1950s-1960s.
From an old Bristol, UK, paleontological collection.
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AUCTIONS:
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Natural History - Pyrite Crystal Group
Sold for (Inc. bp): £20
A group of 100 pyrites or 'fool's gold' crystal specimens. 568 grams total, 12-26 mm
From Brazil. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Mioplosus Fossil Fish in Matrix
Eocene Period, 56-33 million years B.P.Sold for (Inc. bp): £72
A rectangular sedimentary matrix displaying a Mioplosus sp. fossil fish. 937 grams, 17.8 x 13 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 - Fossil Coral Head
Cenozoic Period, circa 56-52 million years B.P.Sold for (Inc. bp): £39
A reconstructed colony of fossil Trochocyathus sp. corals; in a display box. 365 grams total, 12 x 9 cm including case
Ex Lincolnshire, UK, collection.
