Loading, please wait...
LOT 2352
Natural History - Fossil Dorsal Spine of a Shark
MESOZOIC ERA, 250-65 MILLION YEARS B.P.
7 1/8 in. (58 grams, 18 cm).
From the extinct Hybodus sp. shark, showing excellent preserved detail. [No Reserve]
ProvenanceFrom south of Taouz, KemKem Basin Area of Morocco, North Africa.
From a Lincolnshire, UK, collection.
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.
-
Natural History - Citrine Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £13
The irregular geode matrix with lavender coloured amethyst crystals; the metal branches tipped with polished light-coloured citrine pebbles. 727 grams, 18.3 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Fossil Ammonite
Middle Cretaceous Period, circa 150 million years B.P.Sold for (Inc. bp): £39
Cleoniceras sp. displaying the distinctive pattern of the cross-section chambers. 307 grams total, 11 cm
From Madagascar. From a Lincolnshire, UK, collection. -
![Natural History - Historic Boxed Troctolite and Eucrite Mineral Samples From Aberdeenshire and Ardnamurchan [2]](https://timelineauctions.com/upload/images/items/small/211463-s.jpg)
Natural History - Historic Boxed Troctolite and Eucrite Mineral Samples From Aberdeenshire and Ardnamurchan [2]
Sold for (Inc. bp): £20
Comprising two large examples with old labels identifying them to be collection nos.52 and 53. 1.1 kg total, 10.8-11 cm
From Scotland. Ex Gregory, Bottley & Lloyd (Gregory's). Accompanied two old Gregory, Bottley & Co., Geologists tickets.
