Loading, please wait...
Details
LOT 2433
Large Fossil Clavilithes Gastropod
EOCENE PERIOD, CIRCA 40 MILLION YEARS B.P.
5 1/8 in. (180 grams, 13 cm).
Clavilithes macrospira; supplied in a cardboard specimen tray. [No Reserve]
Provenance
From Barton-on-Sea, Hampshire, UK.
Collected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.
VETTING:
TimeLine 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:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
RELATED LOTS
-
Large Fossil Cambropallas Trilobite
Devonian Period, 416-359 million years B.P.Sold for (Inc. bp): £85
A large Cambropallas telesto trilobite on a textured matrix. 2.35 kg, 27.5 cm
From a Lincolnshire, UK, collection. -
Green River Fossil Knightia Fish Group
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £26
Comprising three rounded matrices, two with a single Knightia alta specimen and one with a pair of fish. 188 grams total, 73-98 mm
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. -
Fossil Gryphaea Bivalve
Jurassic Period, circa 150-200 million years B.P.Sold for (Inc. bp): £1
Gryphaea arcuata Lamarck showing good detail, a small oyster shell attached to the lower end. 167 grams, 69 mm
From Conersby Quarry, Scunthorpe, Lincolnshire, UK. Ex old British collection. From a Leicestershire, UK, collection. Accompanied by a copy of an illustrated information sheet.
