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LOT 1999
Natural History - Fossil Otodus Shark Teeth on Matrix Group
EOCENE PERIOD, 56-33 MILLION YEARS B.P.
2 3/8 - 2 1/2 in. (479 grams total, 60-64 mm).
A group of five matrices, each set with an Otodus obliquus fossil shark's tooth with cusplet teeth and remains of enamelling. [5, No Reserve]
ProvenanceFrom Morocco, North Africa.
Ex Cambridgeshire, UK, collection.
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AUCTIONS:
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LOT 1999
Natural History - Fossil Otodus Shark Teeth on Matrix Group
Sold for (Inc. bp): £33
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Natural History - Cut and Polished Fossil Ammonite
Jurassic Period, 199-145 million years B.P.Sold for (Inc. bp): £46
A pair of cut and polished fossil ammonite halves, each displaying the gas chambers; possibly Cleoniceras sp. 172 grams total, 95-97 mm
From Madagascar. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Hadrosaur Dinosaur Egg
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £416
A Charonosaurus sp. hadrosaur egg on a matrix retaining evidence of the original leathery surface. 3.9 kg, 16 cm wide
From a Cambridgeshire, UK, collection.
Dinosaur eggs are known from about 200 sites around the world, the majority in Asia and mostly in terrestrial (non-marine) rocks of Cretaceous Age. 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 - A Large Quantity of Blue Sodalite Mineral Chips
Sold for (Inc. bp): £26
A large quantity of blue sodalite mineral chips of various sizes, shapes and shades of blue. 575 grams total, 1-15 mm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
