1914, Beitr. z. Paläont. Öster.-Ung. u. d. Orients XXVII-2/3; pp. 87-206, 19 fig. 8 plts. h.t. (7 with cephalopods). Orig. wrps. very good, uncut, lg4to.
1951. Publ. Soc. R. Géogr. d'Égypte, Caire. 243 pp. 36 fig. 63 photoplts. h.t. some folding-out, 5 plts. h.t. with maps folding-out, 1 fold. map in back pocket. Orig. wrps. very good, uncut.