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LOT 2824
Fossil Ammonite
LOWER JURASSIC, TOARCIAN STAGE, CIRCA 182-174 MILLION YEARS B.P.
4 7/8 in. (1.15 kg, 12.5 cm).
A rounded nodule half containing a fossil specimen. [No Reserve]
ProvenanceFrom Whitby, Yorkshire, UK.
From a Cambridgeshire, UK, collection.
The specimen is close to Pseudolioceras lythense (Young and Bird).
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Fossil Dicranurus Monstrosus Trilobite on Matrix
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £143
Showing the pair of horn-like spines behind the glabellum, specific for Dicranurus monstrosus odontopleurid trilobites; restored. 437 grams, 14 cm
From Morocco, North Africa. From a Cambridgeshire, UK, collection. -
Fossil Knightia Multi Fish Plate
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £72
Knightia alta fish on a rounded limestone matrix. 364 grams, 16.4 cm
From a Cambridgeshire, 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. -
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Group of Twenty Nine [29] Rock Crystal Point Display Specimens
Sold for (Inc. bp): £20
Boxed group of colourless pyramidal quartz crystal points. 2.11 kg total including box, 42-86 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
