1996. N. Jb. Geol. Paläont. Abh. 200-1/2; 235 pp. many fig./phot./plts. Collection of 11 paleobotanical papers, post-Paleozoic. Complete issue, orig. wrps. with libr. ticket, contents very good.
The flora of the Woodbine Sand at Arthurs Bluff, Texas. [Cretaceous]
1922. US Geological Survey Professional Paper 129-G; pp. 153-181, 1 fig. 5 plts. h.t. Publication without covers, as issued, libr. ticket in corner of title page, 4to.
The flora of the Cheyenne Sandstone of Kansas. [Cretaceous]
1922. US Geological Survey Professional Paper 129-I; pp. 199-225, 1 photoplt. h.t. 15 plts. h.t. with fossil plants. Publication without covers, as issued, libr. ticket in corner of title page, 4to.
1925. US Geol. Surv. prof. paper 136; 94 pp. 6 fig. 23 plts. h.t. Orig. wrps. lower right-hand corner just a little worn and folded, but otherwise contents very good.