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LOT 2479
Natural History - Cut and Polished Fossil Ammonite
MIDDLE CRETACEOUS PERIOD, CIRCA 150 MILLION YEARS B.P.
4 1/2 in. (360 grams total, 11.3-11.5 cm).
Cleoniceras sp. displaying the distinctive pattern of the cross-section chambers. [2, No Reserve]
ProvenanceFrom Madagascar.
Collected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.
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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 - Fossil Ginko Leaf
Carboniferous Period, 359-299 million years B.P.Sold for (Inc. bp): £169
On an irregular matrix. 102 grams, 75 mm
From the Sentinel Butte Formation, Morton County, North Dakota, USA. From a Cambridgeshire, UK, collection. -
Natural History - Citrine Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £13
The irregular geode matrix with lavender coloured amethyst crystals; the metal branches tipped with polished light-coloured citrine pebbles. 727 grams, 18.3 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).