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_900x900.jpg "Natural History - Large Fossil Ammonite")
_200x200.jpg "Natural History - Large Fossil Ammonite")
.jpg "Natural History - Large Fossil Ammonite")
LOT 2693
Natural History - Large Fossil Ammonite
JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
4 1/8 - 4 1/2 in. (1.34 kg total, 10.5-11.5 cm).
Hildoceras sp. in an irregular matrix nodule. [2, No Reserve]
ProvenanceFrom Whitby, UK.
From a Lincolnshire, UK, collection.
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.
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Natural History - Historic 'Brazil' Aquamarine Mineral Specimen
Sold for (Inc. bp): £52
Displaying pale sapphire-blue aquamarine crystals on a pink matrix, collection number 375; accompanied by an old James Walker label and invoice dated 1979. 390 grams, 10.4 cm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card. -
Natural History - Fossil Mosasaur 'Marine Dinosaur' Jaw on Composite Matrix
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £338
A large section of Mosasaur prognathodon jaw with eight teeth, set in a composite matrix with applied plaster reinforcement. 2.32 kg, 48 cm
From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with a snake-like body, long snout and paddle-like limbs. found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish. -
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Natural History - Polished Fossil Goniatite and Orthoceras Stand
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £59
Set on a textured freestanding matrix and polished to reveal the internal gas chambers. 710 grams, 15.5 cm
From the Atlas Mountains of Morocco, North Africa. From a Cambridgeshire, UK, collection.
