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LOT 0438
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
TRIASSIC PERIOD, CIRCA 250 MILLION YEARS B.P.
14 in. (2.8 kg, 35.5 cm).
Complete Keichousaurus hui skeleton on a rectangular matrix.
ProvenanceFrom Xingyi, Guizhou, China.
Acquired 1950s-1960s.
From an old Bristol, UK, palaeontological collection.
Keichousaurus was a late Triassic marine reptile, and a member of the Pleurosaur family, and went extinct 250 million years ago during the Triassic-Jurassic extinction event. They were specialised fish eaters, and were highly unusual amongst marine reptiles in that they gave birth to live young rather than laying eggs.
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AUCTIONS:
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LOT 0438
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
Sold for (Inc. bp): £845
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Natural History - Historic Galena Crystal Formation
Sold for (Inc. bp): £7
The tabular crystals on a matrix with siderite. 70 grams, 95 mm
From Nenthead, Cumberland, UK. Collected in person in 1965. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life. -
Natural History - Amethyst Crystal Geode Section Group [20]
Sold for (Inc. bp): £13
Comprising cut geode sections encrusted with various sized amethyst crystals. 2.5 kg total, 5.7-10.3 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Boxed Opal in Matrix Specimen Collection [13]
Sold for (Inc. bp): £65
Each matrix with variously sized fire opal inclusions, supplied in labelled specimen trays. 346 grams total, 37-50 mm
From Bocoyna, Chihuhuahua, Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).