30303 - Nicely Prepared 3.04'' Crotalocephalina gibbus Lower Devonian Trilobite(143971461637) Cedaria minor Western Sahara (4)

Western Sahara (4)

called Gastropoda

13 Inch Unidentified Black Asaphid Ordovician Trilobite

basinal (carbonate)

30303 - Nicely Prepared 3.04'' Crotalocephalina gibbus Lower Devonian Trilobite(143971461637) Cedaria minor Western Sahara (4)30303 Nicely Prepared 3. 04'' Crotalocephalina gibbus Lower Devonian TrilobiteSPECIES Crotalocephalus (Crotalocephalina) gibbus tifletenzis, Alberti (1969)AGE Lower Devonian, Pragian stage (~410 Million Years)LOCATION Alnif region, South MoroccoFORMATION Hamar Lagdad FmSIZE 77. 2 mm 3. 04 inWEIGHT 141 g REF. 30303Observations: Impressive nicely prepared specimen as partial free standing. This type of preparation requires meticulous work of tens of