The mineralogical composition of Silurian phosphate from western New York = Composition minéralogique du phosphate silurien dans l'ouest de l'état de New YorkBOGER, P. D; SUTPHIN, H. B.Sedimentary geology. 1984, Vol 39, Num 1-2, pp 63-69, issn 0037-0738Article

STRATIGRAPHY AND FACIES VARIATION OF THE ROCHESTER SHALE (SILURIAN; CLINTON GROUP) ALONG NIAGARA GORGE = STRATIGRAPHIE ET VARIATION DE FACIES DE LA ROCHESTER SHALE (SILURIEN; GROUPE CLINTON) LE LONG DE LA GORGE NIAGARABRETT CARLTON E; BUEHLER EDWARD J ED; CALKIN PARKER E ED et al.1982; ANNU. MEET. N. Y. STATE GEOL. ASSOC.; USA; DA. 1982; VOL. 54; PP. 21-245; BIBL. 30 REF.; ILL.Conference Paper