Palæontological contributions to the geology of Western Australia. Series VI, nos. XI and XII - Chapman, Frederick, 1864-1943.; Etheridge, Robert, 1846-1920. (Perth, F.W. Simpson, controller of printing, 1917)
XI. Monograph of the Foraminifera and Ostracoda of the Gingin chalk. By F. Chapman.--XII. Girvanella in the Cambrian rocks of north-west Australia. By R. Etheridge, Jr.
"Literature referred to in the text. Foraminifera": p. 48-51; "Ostracoda": p. 59.
Keywords: Foraminifera, Fossil; Ostracoda, Fossil; Girvanella