K. Hansen., “A. H. Bouma: Sedimentology of Some Flysch Deposits. A graphic approach to facies interpretation. Elsevier Publishing Company. Amsterdam, New York 1962. 168 sider, 31 fig., 8 pi. og 3 løse bilag. 17x25 cm. Hfl. 32,—”., gt, vol. 61, Jan. 1962.