Abacum sp

Citations total:
link From To Geolocation Author - title Year
original Arenigian Italy(Sardinia) Albani,R. Ordovician, (Arenigian) acritarchs from the Solanas Sandstone Formation, Central Sardinia, Italy. 1989
details Nd Nd Servais,T. et al. Value and meaning of the term acritarch. (In: Commision Internationale de microflore du Paleozoique (CIMP) Acritarch Subcommision: O.Fatka and T.Servais, editors) 1996
details Early Cambrian Nd Steemans,P. Spores and crytospores diversification from the Ordovician to the Lower Devonian. 1998