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LOT 2201
Natural History - Megalodon Giant Shark Fossil Tooth
LOWER PALAEOLITHIC PERIOD, CIRCA 400,000 B.P.
2 1/4 in. (28.8 grams, 56 mm).
Carcharocles megalodon tooth with some good polished enamel. [No Reserve]
ProvenanceFrom Florida, USA.
Collected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.
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AUCTIONS:
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Natural History - Knightia Fossil Fish Group
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £26
Comprising three Knightia alta specimens, each on a round matrix. 140 grams total, 74-82 mm
From Wyoming (Green River Formation), USA. From a Lincolnshire, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Natural History - Fossil Cretaceous Crocodile Jaw Section
Cretaceous Period, circa 90 million years B.P.Sold for (Inc. bp): £33
A fossilised jaw section with indentations. 270 grams, 10 cm
From the Tegana Formation, Kem-Kem Basin, Morocco, North Africa. From an old German paleontological collection. -
Natural History - British Promicroceras Fossil Ammonite Group
Jurassic Period, circa 190 million years B.P.Sold for (Inc. bp): £26
Comprising three irregular matrices with Promicroceras planicosta specimens. 428 grams total, 40-94 mm
Found Charmouth, Dorset, England.
