20564 - Top Rare 2 Inch Foulonia sp Lower Ordovician Trilobite Fezouata Formation Basilosaurus Jaws Extremely rare mosasaur species

Extremely rare mosasaur species

See also Bruton 1966

†Austerops sp

Small crystals of azurite can be produced by rapidly stirring a few drops of copper sulfate solution into a saturated solution of sodium carbonate and allowing the solution to stand overnight

Metascutellum

20564 - Top Rare 2 Inch Foulonia sp Lower Ordovician Trilobite Fezouata Formation Basilosaurus Jaws Extremely rare mosasaur speciesFoulonia sp, Pribyl and Vanek 1985 (trilobite) Trilobita Phacopida The Fezouata Formation occurs in the lower part of the Lower to lower Middle Ordovician Outer Feijas Group, in the western, central and eastern Anti Atlas Mountains, southern Morocco (Destombes et al. 1985; Gutierrez Marco & Martin 2016). It comes from The Konservat Lagersttten of Lower Fezouata Fm that spans the entire Tremadoc stage of the Ordovician system and is only present in the