1967 98 / 186 p., 3, 43 figs, 16 / 11 pls, 3 folded tables in rear pocket, new blue cloth, gilt title on the spine.Complete volume 52 of the Bulletins of American Paleontology with these two large papers and two smaller ones: Cole (Additional Data on New Zealand Asterocyclina. Foraminifera) and Birkhead (Stromatoporoidea of Missouri).