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LOT 0398
Natural History - British Fossil Extinct Crocodile Bones
JURASSIC PERIOD, CIRCA 200-180 MILLION YEARS B.P.
8 5/8 in. (2 kg, 22 cm).
Displaying the partial remains of the brain cavity and jaw in a matrix.
ProvenanceFrom North Yorkshire, UK.
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 0398
Natural History - British Fossil Extinct Crocodile Bones
Estimate £500 - 700€580 - 810 (for guidance only)$680 - 950 (for guidance only)
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Natural History - Hollardops Fossil Trilobite
Devonian Period, 417-354 million years B.P.Sold for (Inc. bp): £46
The Hollardops mesacristata specimen on a textured matrix. 256 grams, 89 mm
Ex Cambridgeshire, UK, collection. -
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 Fossil Extinct Crocodile Bones
Jurassic Period, circa 200-180 million years B.P.Estimate: £500 - 700 (+bp*)
Opening Bid: £111
Displaying the partial remains of the brain cavity and jaw in a matrix. 2 kg, 22 cm
From North Yorkshire, UK.
