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LOT 2384
Natural History - Fossil 'African T-rex' Dinosaur Tooth
CRETACEOUS PERIOD, CIRCA 145-93 MILLION YEARS B.P.
2 1/2 in. (19.8 grams, 62 mm).
From Carcharodontosaurus saharicus.
ProvenanceFrom the Tegana formation of the Sahara Desert, Morocco.
Acquired during the 1980s.
From an old Lincolnshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus.
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 2384
Natural History - Fossil 'African T-rex' Dinosaur Tooth
Sold for (Inc. bp): £156
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Natural History - Fossil Diplomystus Fish
Eocene Period, circa 58 million years B.P.Sold for (Inc. bp): £104
A Diplomystus sp. fossil fish on a rectangular matrix. 439 grams, 20.7 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 - British Asteroceras Fossil Ammonite Multi Display
Jurassic Period, circa 202-201 million years B.P.Sold for (Inc. bp): £416
Presenting a cluster of natural, unpolished Asteroceras sp. fossil ammonites in a matrix; from the Frodingham Ironstone Member. 4.6 kg, 29 cm
From the exhausted Coningsby Quarry, Scunthorpe, Lincolnshire, UK. -
Natural History - Fossil 'African T-rex' Dinosaur Tooth
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £78
Displaying enamel to one side, from Carcharodontosaurus saharicus. 9.3 grams, 43 mm
From the Tegana formation, Sahara Desert, Morocco. Acquired during the 1980s. From an old Lincolnshire, UK, collection.
