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LOT 1721
Sold for (Inc. bp): £33
NATURAL HISTORY - RASTELLUM FOSSIL BIVALVE
JURASSIC PERIOD, CIRCA 155 MILLION YEARS B.P.
2 3/8 in. (105 grams, 61 mm).
JURASSIC PERIOD, CIRCA 155 MILLION YEARS B.P.
2 3/8 in. (105 grams, 61 mm).
A Rastellum carinatum fossil bivalve; held in a card collector's tray. [No Reserve]
PROVENANCE:
From Madagascar.
Ex Cambridgeshire, UK, collection.
FOOTNOTES:
Rastellum carinatum specimens have wide, angled ribs that have led to it being called the 'denture clam'; the zig-zag join between the two shells stopped coarse dirt and debris entering the shell and damaging its soft body. Like modern oysters, it lived in shallow coastal waters including the interstitial zone and fed on food particles that it filtered out of the sea water.
VETTING:
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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.
TimeLine Auctions follows a rigorous 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.
