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LOT 2330
Natural History - Rare British Fossil Eteoderoceras Ammonite Display with Amazing Spines
JURASSIC PERIOD, CIRCA 200 MILLION YEARS B.P.
4 3/4 in. (1.1 kg, 12 cm).
A partial Eteoderoceras sp. fossil ammonite specimen in a matrix.
ProvenanceFrom North Yorkshire, UK.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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LOT 2330
Natural History - Rare British Fossil Eteoderoceras Ammonite Display with Amazing Spines
Sold for (Inc. bp): £390
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Natural History - Fossil Fern Nodules
Carboniferous Period, circa 310 million years B.P.Sold for (Inc. bp): £65
Comprising a pair of nodule halves, each containing a fern specimen. 96 grams total, 65-81 mm
From Mazon Creek, Pennsylvania, Illinois, USA. Ex Bristol, UK, collection. -
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
Triassic Period, circa 250 million years B.P.Sold for (Inc. bp): £910
The Keichousaurus hui skeleton on a rectangular matrix. 1.48 kg, 29 cm
From Xingyi, Guizhou, China. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
Keichousaurus was a late Triassic marine reptile, and a member of the Pleurosaur family. They 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. -
Natural History - Whitby Dac Fossil Ammonite
Lower Jurassic Period, Toarcian Stage, circa 180 million years B.P.Sold for (Inc. bp): £26
The round nodule half containing a Pseudolioceras ammonite. 554 grams total, 11.6 cm
Ex Lincolnshire, UK, collection.
