Home > Auctions > 5 - 9 March 2024: Ancient Art, Antiquities,
Natural History & Coins
Auction Highlights:
From Tanzania.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
From the Western Sahara Desert, Morocco, North Africa.
Acquired 1950s-1960s.
From an old Bristol, UK, palaeontological collection.
From Wyoming (Green River Formation), Uintah County, Utah, USA.
Acquired 1950s-1960s.
From an old Bristol, UK, palaeontological collection.
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
From the Florissant fossil quarry, Florissant, Colorado, USA; and the Muddy Creek Formation, Beaverhead County, Montana, USA.
From Hamar Laghdad Formation, Pragian, (Alnif), Morocco, North Africa.
From an old Oxfordshire, UK, fossil and mineral collection.
From the North-East Coast of Madagascar in the jungles of Mahajanga.
Acquired 1950s-1960s.
From an old Bristol, UK, palaeontological collection.
From St. Clair, Pennsylvania, USA.
From a Lincolnshire, UK, collection.
From the Atlas Mountains of Morocco, North Africa.
From a Cambridgeshire, UK, collection.
From Lindgren Quarry, 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.
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
1909 - 1920 of 2726 LOTS



