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LOT 2164
Natural History - Whitby Dac Fossil Ammonite Cluster
LOWER JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
6 3/4 in. (767 grams, 17 cm).
The roughly tear-shaped matrix containing a large quantity of ammonites and negative impressions. [No Reserve]
ProvenanceFrom Witby, UK.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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Natural History - Fossil Hadrosaur Dinosaur Egg
Late Cretaceous Period, circa 100-66 million years B.P.Sold for (Inc. bp): £1,105
Charonosaurus sp. hadrosaur egg on matrix, retaining evidence of the original leathery surface. 3.66 kg, 16 cm wide
From a North London, UK, collection, 1990s.
Dinosaur eggs are known from about 200 sites around the world, the majority in Asia and mostly in terrestrial (non-marine) rocks of the Cretaceous Period. It may be that thick calcite eggshells evolved during the Cretaceous (145 to 65 million years ago). Most dinosaur eggs have one of two forms of eggshell that are distinct from the shells of related modern animal groups, such as turtles or birds; however, some eggs closely resemble the type of shells seen in present day ostrich eggs. -
Natural History - Historic British Purple Fluorite Crystal Specimen
Sold for (Inc. bp): £65
The matrix with well-formed, mainly light-coloured crystals. 823 grams, 13.8 cm
From Cumberland, UK. Collected in person in 1960. 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 - Stony Iron Meteorite
Sold for (Inc. bp): £33
Comprising a large irregular mass. 46.6 grams, 45 mm
From Morocco, Sahara Desert. From an old Oxfordshire, UK, fossil and mineral collection.
