Authors: POORT RJ CLEMENTWESTERHOF JA LOOY CV VISSCHER H

Citation: Rj. Poort et al., ASPECTS OF PERMIAN PALEOBOTANY AND PALYNOLOGY .17. CONIFER EXTINCTIONIN EUROPE AT THE PERMIAN-TRIASSIC JUNCTION - MORPHOLOGY, ULTRASTRUCTURE AND GEOGRAPHIC STRATIGRAPHIC DISTRIBUTION OF NUSKOISPORITES DULHUNTYI (PREPOLLEN OF ORTISEIA, WALCHIACEAE)/, Review of palaeobotany and palynology, 97(1-2), 1997, pp. 9-39

Authors: KERP H PENATI F BRAMBILLA G CLEMENTWESTERHOF JA VANBERGEN PF

Citation: H. Kerp et al., ASPECTS OF PERMIAN PALEOBOTANY AND PALYNOLOGY .16. 3-DIMENSIONALLY PRESERVED STROMATOLITE-INCRUSTED CONIFERS FROM THE PERMIAN OF THE WESTERN OROBIC ALPS (NORTHERN ITALY), Review of palaeobotany and palynology, 91(1-4), 1996, pp. 63-84