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LOT 2487
Natural History - Polished Fossil Coral Heads
DEVONIAN PERIOD, CIRCA 350 MILLION YEARS B.P.
3 1/8 in. (296 grams, 79 mm).
Polished on all faces to an irregular oval shape, showing the structure of the coral. [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:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
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Natural History - Megalodon Giant Shark Fossil Tooth
Pliocene Period, 5.2-2.5 million years B.P.Sold for (Inc. bp): £78
Triangular tooth of Carcharocles megalodon displaying some good polished enamel and serrations to the edges. 66 grams, 76 mm
Property of the vendor's father, thence by descent. From the private collection of a New York, USA gentleman. -
Natural History - Knightia Fossil Fish Group
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £20
Comprising three Knightia alta specimens, each on a rounded matrix. 177 grams total, 80-91 mm
From Wyoming (Green River Formation), 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 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 Orthoceras Jewellery Box
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £46
A round lidded jewellery or trinket box, polished and cut from a single block containing multiple Orthoceras sp. and other fossil specimens. 787 grams, 11 cm diameter
From Morocco, North Africa. From a Cambridgeshire, UK, collection.
