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LOT 2422
Natural History - Mastodon Fossil Tusk Carving
PLIOCENE PERIOD, 5.2-2.5 MILLION YEARS B.P.
3 1/2 in. (60 grams, 88 mm).
Featuring a later carved stylised face in relief. [No Reserve]
ProvenanceEx private collection of a Shropshire, UK, gentleman, 1990s.
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 - Argochampsa Fossil Crocodile Skull
Paleocene Period, 66-56 million years B.P.Estimate: £600 - 800 (+bp*)
Opening Bid: £333
The upper part of Argochampsa krebsi on a sandy matrix wrapped in a plaster field jacket. 4.9 kg, 45 cm
Fine condition.
From Morocco. From an East Anglian, UK, collection.
Argochampsa or 'Argo crocodile' is an extinct genus of eusuchian crocodylomorph, usually regarded as a gavialoid crocodilian, related to modern gharials. It lived in the Paleocene Period in Morocco. Described by Hua and Jouve in 2004, the type species is A. krebsi. Argochampsa and had a long narrow snout, and apparently marine in its behaviour. -
Natural History - Cleoniceras Fossil Ammonite
Middle Cretaceous Period, 150 million years B.P.Sold for (Inc. bp): £26
Partially polished to reveal some of the calcite preserved inside the dividing gas chambers of Cleoniceras sp. 289 grams, 11.7 cm
From Madagascar. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Very Large Polished Fossil Belemnite
Jurassic Period, 160 million years B.P.Sold for (Inc. bp): £39
Cylindroteuthis sp.; held in a collector's tray. 126 grams total, 19 cm
From Oxford, UK. Ex UK collection.
