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LOT 2406
Polished Ammonite Coaster Pair
JURASSIC PERIOD, CIRCA 199-145 MILLION YEARS B.P.
4 3/4 in. (325 grams total, 12 cm each).
Comprising two composite plates composed of ammonite slices set in resin. [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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Fossil Knightia Alta Fish Group
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £52
Comprising two matrices, one with three fish specimens and the other with two. 115 grams total, 9.1-11.6 cm
From USA. From a Lincolnshire, UK, collection. -
Hollow Glass Tektite 'Cave' From Meteorite Crater
Sold for (Inc. bp): £143
Conical formation with flat base and a circular opening to one side, hollow cavity inside. 45.9 grams, 48 mm
UK gallery, early 2000s. -
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Campo del Cielo Meteorite Necklace
Fell 6000-5000 years B.P.Sold for (Inc. bp): £98
A nickel-iron meteorite (IAB) with a suspension loop and cord for wearing. 6.68 grams, Meteorite: 22 mm
From a Lincolnshire, UK, collection.
A crater field of roughly 26 craters was found in the vicinity of this crater, which is estimated to date to 4-5 thousand years BP. The age of the meteorite itself is thought to be c.4.5 billion years, formed as part of the development of this solar system. The largest two fragments, the 30.8-ton Gancedo and 28.8-ton El Chaco, are among the heaviest meteorite masses ever recovered on Earth. In 1576, the governor of a province in Northern Argentina commissioned the military to search for a large mass of iron, which it was believed the local people claimed had fallen from the sky and which they used for their weapon production. The expedition discovered a large mass of metal, which was assumed to be an iron mine, and brought back a few samples, which were described as being of unusual purity. Following the legends, in 1774, Don Bartolomé Francisco de Maguna rediscovered the iron mass. He himself did not believe that the stone had fallen from the sky and assumed that it had formed by a volcanic eruption. However, he sent the samples to the Royal Society of London. In 199,0 it became protected by law.
