22435 - Top Quality 11.81 Inch Halisaurus arambourgi (Mosasaur) Partial Tail Late Cretaceous Marrelomorph arthropods The total mass of meteorite

The total mass of meteorite pieces recovered from the bottom of Chebarkul lake was therefore ~640 kg

Leonaspis sp: Fossilworks (Paleobiology Database)

The morphology of 5 phalanx bones can be recognized

Impressive and rare authentic example of unidentified dinosaur caudal vertebra bone

crocodile-like quadrupeds up to 6 metres (20 ft) long

22435 - Top Quality 11.81 Inch Halisaurus arambourgi (Mosasaur) Partial Tail Late Cretaceous Marrelomorph arthropods The total mass of meteoriteMuseum grade specimen. Specimen prepared excellently. It is the tail end of this mosasaur species. The vertebrae are still preserved in a state of anatomical semi articulation (6 vertebrae bones). This specimen has been stabilized on its surface by Paraloid B 72 to ensure its stability and consistency. This process does not affect neither the color nor any of the characteristics. It simply makes the specimen better preserved in the long term. The base