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LOT 1881
Natural History - Fossil Plesiosaur Vertebrae
JURASSIC-CRETACEOUS PERIOD, 199-65 MILLION YEARS B.P.
14 1/8 in. (4.8 kg, 36 cm).
A pair of Plesiosaur sp. fossil marine dinosaur vertebrae in a matrix; contained within a plaster field jacket. [No Reserve]
ProvenanceEx 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.
FootnotesPlesiosaurs were among the first fossil animals to reach the general public's consciousness through the publication of two imaginatively illustrated books by Thomas Hawkins, a noted collector of fossils: Memoirs of Ichthyosauri and Plesiosauri (1834) and The Book of the Great Sea-Dragons (1840). Using the historical models of his times, Hawkins regarded plesiosaurs as monstrous creations of Satan.
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 - Cut and Polished Agate Crystal Geode Slice Group
Sold for (Inc. bp): £39
A group of six cut and polished agate geode slices; colour-enhanced. 322 grams total, 8.8-10.7 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Giant Elephant Bird Eggshell Group
Pleistocene Period, 2.6 million-11,700 years B.P.Sold for (Inc. bp): £20
A group of four eggshell sections from the Giant Elephant Bird, Aepyornis. 46.8 grams total, 39-67 mm
From Madagascar. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection. -
Natural History - Phacops Fossil Trilobite
Devonian Period, 417-354 million years B.P.Sold for (Inc. bp): £33
A fossil Phacops sp. trilobite on a matrix. 149 grams, 76 mm
From the Atlas Mountains, Pragian, (Alnif), Morocco, North Africa. From an old Oxfordshire, UK, fossil and mineral collection.