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LOT 2507
Natural History - Insects in Baltic Amber Group
OLIGOCENE PERIOD, CIRCA 45 MILLION YEARS B.P.
3/8 - 3/4 in. (2.57 grams total, 9-19 mm).
Comprising seven specimens containing insects together with other inclusions. [7, No Reserve]
ProvenanceCollected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.
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AUCTIONS:
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Natural History - Fossil Rainbow Shell Ammonite
Middle Cretaceous Period, 150 million years B.P.Sold for (Inc. bp): £26
Displaying iridescence, possibly Beudanticeras sp. 200 grams, 91 mm
From Madagascar. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Fossil Diplomystus Fish Group
Eocene Period, 58-36 million years B.P.Sold for (Inc. bp): £13
Comprising three specimens on roughly oval matrices. 99 grams total, 78-87 mm
From a Lincolnshire, UK, collection. -
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
Triassic Period, 250 million years B.P.Sold for (Inc. bp): £780
On a rectangular matrix displaying the complete skeleton. 3.8 kg, 31 x 23 cm
From Xingyi, Guizhou, China. Acquired 1950s-1960s. From an old Bristol, UK, paleontological 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.