Author	Harding, I.C.
Year	1990b
Journal	Palaeontographica, Abt. B, 218: 1-76
Title	A dinocyst calibration of the European Boreal Barremian

Abstract Harding, I.C., 1990; A dinocyst calibration of the European Boreal Barremian. Palaeontographica, Abt. B, 218: 1-76