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_900x900.jpg "Natural History - Fossil Ginko Leaf")
_200x200.jpg "Natural History - Fossil Ginko Leaf")
.jpg "Natural History - Fossil Ginko Leaf")
LOT 2835
Natural History - Fossil Ginko Leaf
CARBONIFEROUS PERIOD, 359-299 MILLION YEARS B.P.
3 in. (102 grams, 75 mm).
On an irregular matrix. [No Reserve]
ProvenanceFrom the Sentinel Butte Formation, Morton County, North Dakota, USA.
From a Cambridgeshire, 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 Epidote Mineral Specimen
Sold for (Inc. bp): £20
Displaying a bed of prismatic green crystals, collection number 604; acquired from Harrods, London, in 1986. 30 grams, 70 mm
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 and an old Harrods invoice. -
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Natural History - Boxed Fluorite with Hematite Mineral Specimen
Sold for (Inc. bp): £26
Comprising a cluster of large clear fluorite crystals with speckles of haematite; supplied in a labelled specimen tray. 48 grams, 48 mm
From Tri-State, U.S.A. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Polished Fossil Cleoniceras Ammonite
Jurassic Period, circa 199-145 million years B.P.Sold for (Inc. bp): £52
Cut Cleoniceras sp. ammonite, polished to reveal the distinctive structure of the chambers. 149 grams total, 86 mm each
From Madagascar. From a Lincolnshire, UK, collection.
