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LOT 2551
Natural History - Fossil Plesiosaur 'Marine Dinosaur' Vertebra Group
JURASSIC PERIOD, CIRCA 200-145 MILLION YEARS B.P.
3 3/8 - 3 3/4 in. (617 grams total, 86-96 mm).
Comprising two main bodies. [2, No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
LiteratureSee O’Keefe, F.R., The evolution of plesiosaur and pliosaur morphotypes in the Plesiosauria (Reptilia: Sauropterygia), 2002, Paleobiology, 28: 101-112.
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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LOT 2551
Natural History - Fossil Plesiosaur 'Marine Dinosaur' Vertebra Group
Sold for (Inc. bp): £52
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Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £39
Comprising: gypsum, no collection number; garnet schist, collection number 191; red granite, collection number 399; Blue John from Derbyshire, England, collection number 484, with an old Gregory, Bottley & Lloyd label; a cut and polished slice of septarian nodule from USA, collection number 117; limestone from Skiathos Island, Greece, collection number 510; kermesite with stibnite from Pezinok, Czechoslovakia, collection number 601; mica, collection number 366; pyrite and chlorite in matrix slate from Devon, England, collection number 46. 1.28 kg total, 5.1-12.1 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. Five specimens accompanied by an original historic index file card. -
![Natural History - Grade A Cut and Polished Agate Slice Collection [3]](https://timelineauctions.com/upload/images/items/small/211413-s.jpg)
Natural History - Grade A Cut and Polished Agate Slice Collection [3]
Sold for (Inc. bp): £26
Each transparent and showing attractive banding. 257 grams total, 11.1-12 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
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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): £39
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.
