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LOT 2281
Natural History - North American Tyrannosaurus Rex Dinosaur Coprolite
LATE CRETACEOUS PERIOD, 70-66.5 MILLION YEARS B.P.
1 3/4 in. (74 grams, 45 mm).
A round-shaped Tyrannosaurus Rex coprolite. [No Reserve]
ProvenanceFrom a Lincolnshire, UK, collection.
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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LOT 2281
Natural History - North American Tyrannosaurus Rex Dinosaur Coprolite
Sold for (Inc. bp): £130
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Natural History - Lapis Lazuli Bead Necklace
20th century A.D.Sold for (Inc. bp): £13
Composed of graduated coin-shaped beads, with hook-and-eye clasp. 73 grams, 43 cm long
UK gallery, early 2000s. -
Natural History - Knightia Fossil Fish
Eocene Period, circa 58 million years B.P.Sold for (Inc. bp): £72
Comprising the negative impression of Knightia alta specimen on a rectangular matrix with enhanced details. 198 grams, 11.8 cm
From Wyoming (Green River Formation), USA. Acquired during 1980s. From the Pradi Collection, Boston, USA.
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 Fossil Goniatite Group
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £13
Comprising two polished, dome-shaped masses, each with a central Goniatite sp. specimen. 858 grams total, 13.9 cm
From the Atlas Mountains of Morocco, North Africa. From a Cambridgeshire, UK, collection.
