162 ANNUAL REPORT SMITHSONIAN INSTITUTION, 1955 



VOLUME 123 



No. 2. The dragonfly larva, by R. E. Snodgrass. 38 pp., 11 figs. (Publ. 4175.) 

 September 21, 1954. (35 cents.) 



No. 3. A method for the measurement of atmospheric ozone using the absorp- 

 tion of ozone in the visible spectrum, by Oliver R. Wulf and James E. Zimmer- 

 man. 14 pp. (Publ. 4177.) October 27, 1954. (25 cents.) 



No. 4. Revision of the flea genus Peromyscopsylla, by Phyllis T. Johnson and 

 Robert Traub. 68 pp., 131 figs. (Publ. 4178.) November 23, 1954. (65 

 cents.) 



No. 5. Concerning Smithsonian pyrheliometry, by C G. Abbot, L. B. Aldrich, 

 and A. G. Froiland. 4 pp. (Publ. 4179.) November 2, 1954. (5 cents.) 



No. 6. A new pictographic autobiography of Sitting Bull, by Alexis A. Praus. 

 4 pp., 7 pis. (Publ. 4180.) January 20, 1955. (35 cents.) 



No. 7. Early Cenozoic vertebrates In the red conglomerate at Guanajuato, 

 Mexico, by Carl Pries, Jr., Claude W. Hibbard, and David H. Dunkle. 25 pp., 

 1 pi., 6 figs. (Publ. 4181.) February 17, 1955. (30 cents.) 



Title page and table of contents. ( Publ. 4218. ) 1955. 



VOLUME 124 



The material culture of Pueblo Bonito, by Neil M. Judd. With appendix, Canid 

 remains from Pueblo Bonito and Pueblo del Arroyo, by Glover M. Allen. 398 

 pp., 101 pis., 101 figs. (Publ. 4172.) December 29, 1954. ($5.00.) 



VOLUME 125 



No. 1. The black flies (Diptera, Simuliidae) of Guatemala and their role as 

 vectors of onchocerciasis, by Herbert T. Dalmat. 425 pp., 44 pis., 21 figs., 14 

 maps. (Publ. 4173.) April 5, 1955. ($5.00.) 



No. 2. The pyramidellid moUusks of the Pliocene deposits of North St. Peters- 

 burg, Florida, by Paul Bartsch. 102 pp., 18 pis. (Publ. 4186.) May 5, 

 1955. ($1.40.) 



VOLUME 126 



No. 2. The archeological and paleontological salvage program in the Missouri 



Basin, 1950-1951, by Paul L. Cooper. 99 pp., 12 pis., 1 fig. (Publ. 4188.) 



April 28, 1955. ($1.35.) 

 No. 3. A revision of some glanduline Nodosariidae (Foraminifera), by Alfred 



R. Loeblich, Jr., and Helen Tappan. 9 pp., 1 pi. (Publ. 4189.) February 3, 



1955. (20 cents.) 



VOLUME 128 



No. 1. Amphipoda collected at the Arctic Laboratory, Ofl5ce of Naval Research, 



Point Barrow, Alaska, by G. A. MacGinitie, by Clarence R. Shoemaker. 78 



pp., 20 figs. (Publ. 4209.) June 21, 1955. (75 cents.) 

 No. 2. Washington, D. C, precipitation of 1954 and 1955, by C. G. Abbot. 3 pp., 



Ifig. (Publ. 4210.) March 1, 1955. (10 cents.) 

 No. 3. Sixty-year weather forecasts, by C. G. Abbot. 22 pp., 11 figs. (Publ. 



4211.) April 28, 1955. (25 cents.) 

 No. 4. Periodic solar variation, by C. G. Abbot. 20 pp., 5 figs. (Publ. 4213.) 



June 14, 1955. (25 cents.) 

 No. 6. A revision of the chiggers of the subgenus Oahrliepia (Acarina : Trombi- 



culidae), by Robert Traub and Mary Lou Morrow. 89 pp., 194 figs. (Publ. 



4215.) June 30, 1955. ($1.00.) 



