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LOT 3146
Fossilised Mineral Mud
2 1/4 - 3 in. (647 grams total, 58-75 mm).
Comprising four specimens of sedimentary rock with natural layering. [4, No Reserve]
ProvenanceFrom a Cambridgeshire, 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 3146
Fossilised Mineral Mud
Estimate £30 - 40€35 - 46 (for guidance only)$41 - 54 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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Three North American Knightia Fossil Fish
Eocene Period, 58-36 million years B.P.Estimate: £40 - 60 (+bp*)
Opening Bid: £5
Comprising three oval matrices with Knightia alta specimens, one with two specimens. 246 grams total, 8.5-10 cm
From Green River formation, Wyoming, 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 Uinta, 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 period. 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. -
Large Labradorite Polished Pebble Collection
Estimate: £40 - 60 (+bp*)
Bids: 1 | Current Bid: £5
Showing mainly blue and green iridescence. 925 grams total, 47-61 mm
From Madagascar. Property of a Bristol, UK, gentleman collector. -
Fossil Whale Vertebra
Pliocene Period, circa 2 million years B.P.Estimate: £100 - 140 (+bp*)
Opening Bid: £50
Showing the edges of the neural arch and the base of transverse processes. 7.4 kg, 22 cm
Dredged from the North Sea. Property of a Bristol, UK, gentleman collector.
