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LOT 2446
Whitby Ammonite Fossil Nodule
JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
3 in. (330 grams total, 74-76 mm).
A rounded pebble containing a Dactylioceras tenuicostatum specimen. [2, No Reserve]
ProvenanceEx Lincolnshire, UK, collection.
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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![Cut and Polished Agate Slice Collection [6]](https://timelineauctions.com/upload/images/items/small/228234-s.jpg)
Cut and Polished Agate Slice Collection [6]
Sold for (Inc. bp): £33
Comprising six elongated slices with attractive banding and some crystal-lined. 285 grams total, 9.5-11.8 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Polished Fossil Goniatite Plate
Devonian Period, circa 400 million years B.P.Sold for (Inc. bp): £8
A large Goniatite specimen set on a textured matrix. 487 grams, 15.3 cm
From Morocco, West Africa. Ex Cambridgeshire, UK, collection. -
Mosasaur 'Marine Dinosaur' Composite Fossil Teeth on Matrix
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £33
A composite matrix set with five Mosasaur prognathodon teeth. 1.44 kg, 17 cm
From Morocco, West Africa. Ex Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated 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.
