Pleistocene sedimentation and fauna of the Argentine shelf. I. Wisconsin sea level ... etc., 2. Pleistocene mollusks from the continental shelf off Argentina.
1963. Proc. Acad. Nat. Sci. Philadelphia 115-6; pp. 113-152, 9 fig./phot. 3 plts. with molluscs. Orig. wrps. with libr. stamp.