Loading, please wait...
Details
LOT 2507
Fossil Shark Tooth and Fish Bone Group
EOCENE PERIOD, CIRCA 56-33 MILLION YEARS B.P.
3 6/8 - 4 3/8 in. (612 grams total, 95 - 111 mm).
Comprising three sandstone matrices containing Otodus obliquus, Mosasaur prognathodon, and other teeth and fish bone fragments. [3, No Reserve]
Provenance
From a Cambridgeshire, UK, collection.
CONDITIONVETTING:
TimeLine 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.
RELATED LOTS
-
Fossil Primigatus Fish
Cretaceous Period, circa 145-66 million years B.P.Sold for (Inc. bp): £46
A rare Primigatus sp. fish on a rectangular matrix. 285 grams, 145 mm
From Lebanon. From a Cambridgeshire, UK, collection. -
Polished Fossil Sand Dollar Pair
Miocene Period, circa 25 million years B.P.Sold for (Inc. bp): £46
Comprising two polished examples. 269 grams total, 66-82 mm
From Madagascar. From a Lincolnshire, UK, collection. -
Large Rainbow-coloured Carborundum Crystal Display Specimen
Sold for (Inc. bp): £46
A large cluster of silicon carbide showing beautiful iridescence. 1 kg, 16 cm
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
Carborundum rarely occurs in nature, but is commercially formed by heating carbon and silicon at very high temperatures, producing extremely strong bands of crystals.