Choose Category:

Home > Auctions > Starting 5th September 2023 > Natural History - Fossil Guppy Fish Mortality Plate

Print page | Email lot to a friend

Back to previous page


Use mousewheel to zoom in and out, click to enlarge
Gallery loading...

LOT 2434

Sold for (Inc. bp): £78

NATURAL HISTORY - FOSSIL GUPPY FISH MORTALITY PLATE
JURASSIC PERIOD, CIRCA 150 MILLION YEARS B.P.
8 1/8 in. (620 grams, 20.5 cm).

The irregular matrix with a number of Poecilia reticulate sp. fish. [No Reserve]

PROVENANCE:
Ex Lincolnshire, UK, collection.

FOOTNOTES:
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.

CONDITION
VETTING:
TimeLine Auctions follows a rigorous 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.