Loading, please wait...
LOT 2519
Insects in Copal Pair
CARBONIFEROUS PERIOD, CIRCA 3 MILLION YEARS B.P.
3 1/8 - 5 in. (22 grams total, 79 - 128 mm).
Comprising two elongated pieces containing insects and other inclusions. [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:
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.
-
Twin Tharrhias Fossil Fish in Matrix from Brazil
Early Cretaceous Period, circa 112 million years B.P.Sold for (Inc. bp): £20
Showing two overlapping Tharrhias Araripis specimens on a rounded matrix, the larger showing good scale detail. 1.7 kg, 19.5 cm
From N.E. Brazil. 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. -
Natural Emerald Cabochon
Sold for (Inc. bp): £156
Oval-shaped with domed upper face; testing as emerald or chrysoprase. 0.64 grams, 9 mm
Acquired on the UK art market before 2000. Property of an Essex, UK, gentleman. -
Green River Fossil Priscacara Fish
Eocene Period, 58-36 million years B.P.Sold for (Inc. bp): £468
Priscacara liops fish in rectangular matrix, showing good detail especially to the fins. 433 grams, 220 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.
