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LOT 2431
Natural History - Large Conch Shell
COLLECTED 19TH CENTURY A.D.
10 1/4" (1079 kg, 26 cm).
A large natural conch shell showing 'horns' to perimeter, chipped. [No Reserve]
ProvenanceEx late Walter Steinberg collection.
Property of a lady, by inheritance.
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AUCTIONS:
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Natural History - Large Oum Dreyga Meteorite with Full Fusion Crust
Fell 16 October 2003 A.D., 0200 hrsSold for (Inc. bp): £286
An example of an ordinary chondrite H3-5 stone meteorite displayed in a Swiss membrane box with aluminium identification label; Gour Lafkah, Western Sahara. 157 grams total, 10 x 10 cm including box
From Gour Lafkah, Western Sahara. Ex French collection. Accompanied by a certificate of authenticity from Meteoritica dated 2 April 2009. -
Natural History - Fossil Diplomystus Fish
Eocene Period, circa 58 million years B.P.Sold for (Inc. bp): £85
On a rectangular matrix. 292 grams, 15.7 cm
From Wyoming (Green River Formation), USA. From an old Bristol, UK, collection.
Seasonally some 58 million years ago, in the Green River region of Wyoming, torrential rains fell in the mountains. They flowed down the mountain sides, forming wide shallow lakes in the valley below. During the dry season, these lakes would dry up due to evaporation (as happens in certain parts of Africa today). Millions of fish died in this short period of time. This climatic cycle happened over a 20-thousand-year period. Layer upon layer of mud entombed all these fish. At a much later date, volcanic activity uplifted this area to expose the fossils. -
Natural History - Fossil Sporadoceras Goniatite
Upper Devonian Period, circa 385-359 million years B.P.Sold for (Inc. bp): £26
Polished through the shell to reveal the calcite preserved inside and showing the dividing gas chambers; freestanding. 534 grams, 11.8 cm
From the Atlas Mountains, Morocco. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
