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LOT 2823
Natural History - Large Composite Fossil Mosasaur 'Marine Dinosaur' Teeth Assemblage
CRETACEOUS PERIOD, 145-65 MILLION YEARS B.P.
14 1/2 in. (6.59 kg, 37 cm).
An assemblage of Mosasaur prognathodon teeth, attached to a jaw-shaped matrix for display; all set in a composite matrix. [No Reserve]
ProvenanceFrom a Cambridgeshire, UK, collection.
FootnotesThe Mosasaur is an extinct, large marine reptile dinosaur with a snake-like body, long snout and paddle-like limbs. found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
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:
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LOT 2823
Natural History - Large Composite Fossil Mosasaur 'Marine Dinosaur' Teeth Assemblage
Sold for (Inc. bp): £65
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Natural History - Hadrosaur Dinosaur Egg Pair
Cretaceous Period, 100 million years B.P.Sold for (Inc. bp): £780
A pair of Charonosaurus sp. hadrosaur eggs on a matrix retaining evidence of the original leathery surface. 8.85 kg, 27.5 cm
Acquired 1983-1990. Private collection, Hove, UK.
Hadrosaurs were large dinosaurs, growing up to 10 metres in length, belonging to the ‘Duck-Billed’ group of dinosaurs. They are considered the ‘herd animal’ of the Cretaceous, having been found buried together in their thousands. Dinosaur egg fossils are known from approximately two-hundred sites around the word, particularly in Asia. This nest comes from the Xixia Formation, Henan region of China, which produces some of the best preserved eggs in the world. These eggs can yield entire embryos within them, making them an essential tool for understanding the biology of these creatures. -
![Natural History - Historic Boxed Diallage Pyroxenite and Phonolite Trachyte Mineral Samples From Ardnamurchan and Traprain Law, Haddington [2]](https://timelineauctions.com/upload/images/items/small/211464-s.jpg)
Natural History - Historic Boxed Diallage Pyroxenite and Phonolite Trachyte Mineral Samples From Ardnamurchan and Traprain Law, Haddington [2]
Sold for (Inc. bp): £13
Both examples in cardboard trays and accompanied by old collection labels identifying them to be collection nos.75 and 35. 1.27 kg total, 10-10.7 cm
From Scotland. Ex Gregory, Bottley & Lloyd (Gregory's). Accompanied two old Gregory, Bottley & Co., Geologists tickets. -
Natural History - Historic 'Mexico' Adamite Crystal Specimen
Sold for (Inc. bp): £33
With pale greenish yellow and white crystals, collection number 593. 57.8 grams, 53 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card.
