Evolutionary, biostratigraphic, and taxonomic study of calcareous nannofossils from a continuous Paleocene-Eocene boundary section in New Jersey.
1994. United States Geological Survey Prof. Pap. 1554; 36 pp. 27 fig. 38 plts. h.t. Orig. wrps. libr. sticker taped to corner of front cover, otherwise as new, 4to.
Middle Eocene calcareous nannofossils at Little Stave Creek, Alabama.
1975. Tulane Stud. Geol. 11-4; pp. 179–252, 24 plts. Contains also: Andersen: A population study of the benthonic Foraminiferida in northern Biscayne Bay, Florida, pp. 253-301, 10 plts. In complete journal issue, libr. stamp on front cover.