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LOT 2256
Natural History - Fossil Rastellum Bivalve Group
MIDDLE JURASSIC PERIOD-LATE CRETACEOUS PERIOD, CIRCA 174-66 MILLION YEARS B.P.
2 3/4 - 3 1/4 in. (230 grams total, 69-83 mm).
The mollusc specimens with a narrow-valved tubular shell. [2, No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
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:
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Natural History - A Collection of Fossils
Devonian to Jurassic Period, circa 417-145 million years B.P.Sold for (Inc. bp): £20
Mixed group including Perisphinctids indogermanus ammonite, Goniatite and Orthoceras. 584 grams total, 7.4-15.5 cm
From a collection acquired on the UK art market from various auction houses and collections mostly before 2000. From an important Cambridgeshire estate; thence by descent. -
Natural History - British Promicroceras Fossil Ammonite Group
Jurassic Period, circa 190 million years B.P.Sold for (Inc. bp): £26
Comprising three irregular matrices with Promicroceras planicosta specimens. 428 grams total, 40-94 mm
Found Charmouth, Dorset, England. -
Natural History - Fossil Speculator Trilobite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £59
Phacops speculator specimen on a matrix, clearly showing the external structures. 160 grams, 79 mm
From the Hamar Laghdad Formation, Atlas Mountains, Pragian, (Alnif), Morocco, North Africa. From an old Oxfordshire fossil and mineral collection.
