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LOT 2538
Natural History - Large Fossil Shark Vertebra
UPPER PALAEOCENE, THANETIAN STAGE, CIRCA 56 MILLION YEARS B.P.
3 in. (174 grams, 77 mm).
From Otodus obliquus Agassiz 1843 (mackerel shark). [No Reserve]
ProvenanceFrom the Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco, North Africa.
From an old Oxfordshire fossil and mineral collection.
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AUCTIONS:
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LOT 2538
Natural History - Large Fossil Shark Vertebra
Sold for (Inc. bp): £20
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Natural History - Brown Calcite Mineral Specimen Group [100]
Sold for (Inc. bp): £13
In labelled bags, each with fifty samples. 1.11 kg total, 16-45 mm
From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Caddis Fly in Baltic Amber
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £46
Polished to highlight the Caddis fly inclusion. 1.85 grams, 26 mm
From Primorskoje mine, Yantarnyi, Kaliningrad. Property of an Essex gentleman. Accompanied by an illustrated identification card. -
Natural History - Mocha Stone (Dendritic Limestone) Tile Group [3]
Sold for (Inc. bp): £26
Superb examples exhibiting finely formed dendrites of manganese oxide. 218 grams total, 65-92 mm
From India. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).