Callisporites concavus

Citations total:
10
link From To Geolocation Author - title Year
original Middle Westphalian A Westphalian C France(Paris Basin) Loboziak,S. The micro and megaspores of the western part of the Bassin Houiller of northern France, stratigraphic applicationsin the study of several boreholes. 1969
details Early Westphalian A Early Westphalian C France(Manche) Coquel,R. et al. Confirmation of Westphalian age for the Coal Basin of Le Plessis (Manche) After palynological study of some Coal samples. 1970
details Late Westphalian A Early Westphalian D France(Lorraine) Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. 1971
details Nd France Coquel,R. Contribution to the knowledge of the Lower Westphalian 1971
details Early Westphalian B England(Yorkshire) Loboziak,S. The micro and megaspores of the western part of the northern Coal Basin of France. 1971
details Westphalian A Westphalian C France(Nord) Coquel,R. Palynologic study of the coal series of the Valenciennes production unit of the North France Coal Basin. 1974
details Early Westphalian A Early Westphalian C France(Meuse) Coquel,R. Palynological study of the Carboniferous series of the Unite de Production de Valenciennes, from the Coal Basin of northern France. 1976
details Namurian B Westphalian A Iowa Ravn,R.L. et al. A Morrowan, (Upper Carboniferous), miospore flora from eastern Iowa, USA. 1982
details Westphalian D Bulgaria Latcheva,J. et al. Two important palynological correlation markers in the Westphalian of Dobrudza Coal Basin 1984
details Morrowan Atokan Iowa Ravn,R.L. Palynostratigraphy of the Lower and Middle Pennsylvanian Coals of Iowa 1986