06222 - Well Preserved 1.86 Inch Mosasaur (Prognathodon anceps) Tooth Shark teeth jewelry in the bottoms of lakes

in the bottoms of lakes

59 Inch = 15

It occurs in cobalt bearing hydrothermal environments and was associated with veins of quartz and chalcedony in the type locality

Great Collection of 5 Huge specimens

Most pieces have a thin weathering rind

06222 - Well Preserved 1.86 Inch Mosasaur (Prognathodon anceps) Tooth Shark teeth jewelry in the bottoms of lakesThis enormous Prognathodon tooth is preserved in exceptional way. Not restored fractures. In the international market is very common to find Mosasaurus rests coming from the phosphate quarries of the Upper Cretaceous of the Ouled Abdoun Basin (Morocco). This quarries have been exploited since the beginning of the past century. Many sellers that sell this fossils do not make a good precise taxonomic identification work. In these sites there are