Loading, please wait...
Details
LOT 1759
Natural History - Large Sulphur Specimen Group [50]
1/2 - 2 3/8 in. (1.2 kg total, 12-60 mm).
The bright yellow crystals on white calcite matrices. [50, No Reserve]
Provenance
From Baja California, Mexico.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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
-
Natural History - Fossil Insect in Matrix
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £20
On a rounded sandstone matrix, possibly a grasshopper. 167 grams, 12.5 cm
From the Crato Formation, Brazil. From a Lincolnshire, UK, collection. -
Natural History - Mocha Stone (Dendritic Limestone) Tile Group [3]
Sold for (Inc. bp): £91
Superb examples exhibiting finely formed dendrites of manganese oxide. 623 grams total, 11.1-14.5 cm
From India. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
Triassic Period, circa 250 million years B.P.Sold for (Inc. bp): £1,105
Complete Keichousaurus hui skeleton on a rectangular matrix. 2.4 kg, 31.2 cm
From Xingyi, Guizhou, China. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
Keichousaurus was a late Triassic marine reptile, and a member of the Pleurosaur family, and went extinct 250 million years ago during the Triassic-Jurassic extinction event. They were specialised fish eaters, and were highly unusual amongst marine reptiles in that they gave birth to live young rather than laying eggs.