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LOT 2261
Natural History - Fossil Agadir Ammonite
CRETACEOUS PERIOD, CIRCA 145-66 MILLION YEARS B.P.
4 1/2 in. (935 grams,11.5 cm).
A free-standing Mellitella sp. ammonite. [No Reserve]
ProvenanceFrom in the phosphate mine region, Khouribga, Morocco, North Africa.
From a Cambridgeshire, UK, collection.
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AUCTIONS:
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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. 397 grams, 13.3 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 - Agate Crystal Geode Cut Half Group [10]](https://timelineauctions.com/upload/images/items/small/211337-s.jpg)
Natural History - Agate Crystal Geode Cut Half Group [10]
Sold for (Inc. bp): £33
Comprising ten variously sized geode halves, each with an internal cavity with quartz and other crystal formations. 765 grams total, 29-75 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Fossil Pine Cone
Eocene Period, circa 55-33 million years B.P.Sold for (Inc. bp): £91
A rare unidentified agatized Dicotaledon fruit specimen. 15.5 grams, 44 mm
From the Western Sahara Desert, Morocco, North Africa. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
