08313 - Beautiful Association of 2 Crotalocephalina gibbus Lower Devonian Comura mostly small

mostly small

Cephalopoda - Ammonitida - Pseudotissotiidae

of this type of cetaceans that speak of an evolutionary transition from land to sea

Subtaxa: Alethopteris roesserti

08313 - Beautiful Association of 2 Crotalocephalina gibbus Lower Devonian Comura mostly smallImpressive association, prepared in an exceptional way. This type of preparation requires meticulous work of tens of hours. Of course, some of the free standing sectors during the preparation process have been fractured and glued again, with slight restorations in the fracture zones. A preparation like this without small restorations is impossible. However, in this specimen the restoration is minimal.