DIATOM RESEARCH AND THE SCANNING ELECTRON MICROSCOPE.WORNARDT WW JR.1970; NOVA HEDWIGIA, BEIH.; DEU; 1970(4), NUM. 0031, P. 355 A 376Miscellaneous

STRATIGRAPHIC DISTRIBUTION OF DIATOM FLORAS FROM THE "MIO-PLIOCENE" OF CALIFORNIA.WORNARDT WW JR.1967; DISSERT. ABSTR. INTERNATION.; USA; 1967(12), VOL. 28, NUM. 0006Miscellaneous

COMPARISON OF SILICOFLAGELLATES THROUGHOUT THE NEOGENE.(ABSTRACT).WORNARDT WW JR.1968; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1968Miscellaneous

CORRELATION OF THE NEOSTRATOTYPE OF THE MESSINIAN STAGE CAPODARSO AND PASQUASIA SECTIONS BASED ON DIATOMS.WORNARDT WW JR.sdBEIHEFTE ZUR NOVA HEDWIGIA; LEHRE J. CRAMER,1973, VOL. 45, P. 391 A 402Miscellaneous

STRATIGRAPHIC DISTRIBUTION OF DIATOM GENERA IN MARINE SEDIMENTS IN WESTERN NORTH AMERICAWORNARDT WW JR.1972; PALAEOGEOGR. PALAEOCLIMATOL. PALAEOECOL.; NETHERL. ; 1972, VOL. 12, NUM. 0001-0002, P. 49 A 74Serial Issue

DIATOMS, PAST, PRESENT, FUTURE.WORNARDT WW JR.1969; PROC.FIRST.INTERNAT.CONF.ON.PLANKTONIC.MICROFOSSILS.GENEVA.EDITED.BY.R OENNIMANN.AND.H.H.RENZ.; 1969, VOL. 2, P. 690 A 714Miscellaneous

LATE MIOCENE AND EARLY PLIOCENE CORRELATIONS IN THE CALIFORNIA PROVINCEWORNARDT WW JR.sdIN: PAC. COAST MIOCENE BIOSTRATIGR. SYMP. 47TH ANNU. PAC. SECT. S.E.P.M. CONV. BAKERSFIELD, CALIF., 1972. PROC.; S.L. ; , P. 1 A 74Miscellaneous