05736 - Great Collection of 5 Mosasaur Teeth Late Cretaceous Psedosaukianda They evolved during the Late

They evolved during the Late Jurassic but were not very common until the Cretaceous period

Barite is placed in the alteration zones

belonging to the Anhangueridae family

Dalman 1827 (trilobite)

Germany (2)

05736 - Great Collection of 5 Mosasaur Teeth Late Cretaceous Psedosaukianda They evolved during the LateBeautiful collection of one Proganthodon anceps tooth, one Platecarpus ptychodon tooth, two Eremiasaurus heterodontus teeth and one Halisaurus walkeri tooth. Prognathodon anceps, Owen 1845 Platecarpus sp, Cope 1869 Eremiasaurus heterodontus, LeBlanc et al. 2012 Halisaurus walkeri Reptilia Squamata Mosasauridae In the international market is very common to find Mosasaurus rests coming from the phosphate quarries of the Upper Cretaceous of the Ouled