Annulatisporites annulatus

Citations total:
link From To Geolocation Author - title Year
details Nd France Alpern,B. Contribution to the palynological and petrographic study of French Coals. 1959
details Early Stephanian Middle Stephanian France(Jura) Navale,G.K.B. Palynologic study of some coals of France in relation to their petrographic structure. 1962
details Late Visean Namurian A France Doubinger,J. et al. Schists (Massif Amoricain) 1976
details Westphalian B Romania Olaru,L. et al. Palynology of the Tibau Formation on the Bistrita Valley in the eastern Carpathians, the Ia Cobeni-Ciocanesti area 1985