08104 - Top Quality 0.54 Inch Hamadasuchus rebouli Crocodile Tooth Cretaceous KemKem Russian Trilobites 71 Inch // 43

71 Inch   //   43

The process that created the septaria that characterize septarian concretions remains unclear

It seems very similar to Nantan

The informations cited here come from the publication :

08104 - Top Quality 0.54 Inch Hamadasuchus rebouli Crocodile Tooth Cretaceous KemKem Russian Trilobites 71 Inch // 43Hamadasuchus is an extinct genus of crocodylomorph. Its fossils have been found in the Ifezouane and Aoufous Formations that crops out in the south east of Morocco. These beds date from the times of the Albian to the Cenomanian in the Upper Cretaceous. It was initially assigned to the family Trematochampsidae. Diagnostic features of the genus include its mediolaterally compressed teeth with serrated edges. He had a high snout slightly heterodont teeth