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LOT 2820
Flexicalymene Fossil Trilobite in Nodule
ORDOVICIAN PERIOD, CIRCA 510-445 MILLION YEARS B.P.
1 7/8 - 2 in. (105 grams total, 47-52 mm).
An opened nodule containing a Flexicalymene sp. specimen. [No Reserve]
ProvenanceFrom a Lincolnshire, UK, collection.
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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Quartz and Pyrite Mineral Specimen
Sold for (Inc. bp): £7
An irregular specimen with white quartz and bright pyrite. 175 grams, 74 mm
From Cornwall, UK. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
Fossil Green River Fish
Eocene Period, circa 58-36 million years B.P.Sold for (Inc. bp): £39
Comprising three rounded matrices, each with a Knightia alta specimen. 220 grams total, 87-92 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. -
Rock Crystal Bead Necklace
Sold for (Inc. bp): £111
Composed of graduated cylindrical and biconical beads, some fluted and some facetted, large barrel-shaped bead to the centre; restrung. 146 grams, 64 cm
Ex West country, UK, collection, 2000s.
