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LOT 2168
Natural History - Fossil Sinosura Brittlestar
JURASSIC PERIOD, CIRCA 199-145 MILLION YEARS B.P.
4 in. (147 grams, 10 cm).
On a matrix, possibly Sinosura kelheimense. [No Reserve]
ProvenanceFrom Stonhoffen, Germany.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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Natural History - Fossil Diplomystus Fish
Eocene Period, circa 58 million years B.PSold for (Inc. bp): £59
Diplomystus sp. specimen on a matrix. 398 grams, 15.2 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 - Polished Copal with Insects
Over 3 million years B.P.Sold for (Inc. bp): £26
Containing several insects and other inclusions. 11.2 grams, 10.3 cm
From Madagascar. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection. -
![Natural History - Dendritic Jasper Mineral Display Group [3]](https://timelineauctions.com/upload/images/items/small/211443-s.jpg)
Natural History - Dendritic Jasper Mineral Display Group [3]
Sold for (Inc. bp): £13
Of irregular shapes with one polished face. 1.11 kg total, 9.2-10.7 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
