08811 - 2.62 Inch Rare MUCRONASPIS SP Trilobite Upper Ordovician Ktaoua Fm Fish - Museum Grade only two different pterosaur taxons

only two different pterosaur taxons have been described

It is a fragment of the left hemi-jaw of a new species of Pseudosuchia (Dog-faced crocodile)

Gallina and Apesteguía 2005

Tooth 11: 49 mm (1

08811 - 2.62 Inch Rare MUCRONASPIS SP Trilobite Upper Ordovician Ktaoua Fm Fish - Museum Grade only two different pterosaur taxonsRare species. It has been cleaned and prepared to unearth it from its natural shale matrix. These trilobites have had a long preparation process, where many hours have been spent only for a single specimen. The preparation work has been carried out by electric striker. The details of his cephalon are astonishing.