CONTENTS 



Smith, Lyman B. The Bromeliaceae of Brazil. 290 pp., 128 figs. 



Sept. 7, 1955. (Publ. 4184.) 

 Cooper, Paul L. The archeological and paleontological salvage 



program in the Missouri Basin, 1950-1951. 99 pp., 12 pis., 



I fig. Apr. 28, 1955. (Publ. 4188.) 

 LoEBLicH, Alfred R., Jr., and Tappan, Helen. A revision of 



some glanduline Nodosariidae (Foraminifera). 9 pp., i pi. 



Feb. 3, 1955. (Publ. 4189.) 



(v) 



