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LOT 2378
Natural History - Fossil Sinosura Starfish Group
JURASSIC PERIOD, CIRCA 199-145 MILLION YEARS B.P.
2 1/2 - 2 3/4 in. (146 grams total, 63-70 mm).
Comprising three possibly Sinosura kelheimense specimens, a pair on one matrix and the other with one specimen. [2, No Reserve]
ProvenanceFrom Stonhoffen, Germany.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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Natural History - Cut and Polished Fossil Ammonite
Middle Cretaceous Period, circa 150 million years B.P.Sold for (Inc. bp): £39
Cleoniceras sp. displaying the distinctive pattern of the cross-section chambers. 307 grams total, 11 cm
From Madagascar. From a Lincolnshire, UK, collection. -
Natural History - Quartz Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £26
Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished clear quartz pebbles. 449 grams total, 19 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Agate 'Window' Group [3]
Sold for (Inc. bp): £13
Comprising three freestanding boulders with a cut and polished upper face showing grey and brown banding, one showing the internal cavity filled with clear quartz crystals. 1.47 kg total, 8-11.2 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).