38 
Lawrence: Kansas University. — Quarterly, series A: Science and mathe- 
matics, vol. X, no. 4. — Science bulletin, vol. I, no. 5—12. [Aa 328.] 
Madison: Wisconsin Academy of Sciences, arts and letters. 
Mexiko : Sociedad cientifica „Antonio Alzate“. — Memorias y Revista, 
tomo XIII, cuad. 5—6; tomo XVII, cuad. 4—6; tomo XVIII, cuad. 1—2; 
tomo XIX, cuad. 1. [Aa 291.] 
Mexiko : Instituto geologico de Mexico. 
Milwaukee: Public Museum of the City of Milwaukee. — Ann. rep., no. 15, 
18-20. [Aa 233b.] 
Milwaukee: Wisconsin natural history society. — Bulletin, new ser., 
vol. II, no. 4. [Aa 233.] 
Montreal: Natural history society. 
New-Haven: Connecticut academy of arts and Sciences. — Transactions, 
vol. XI. [Aa 124.] 
Neiv-York: Academy of Sciences. 
Neiv-York: American museum of natural history. 
Philadelphia: Academy of natural Sciences. — Proceedings, vol. XIV, p. 2, 3; 
vol. XV, p. I. [Aa 117.] 
Philadelphia: American philosophical society. — Proceedings, vol. XLT. 
no. 170-171; vol. XLII, no. 172. [Aa 283.] 
Philadelphia: Wagner free institute of Science. 
Philadelphia: Zoological society. — Annual report 31. [Ba 22.] 
Pochester: Academy of Science. — Proceedings, vol. 4, pag. 65 —136. 
[Aa 312.] 
Pochester: Geological society of America. — Bulletin, vol. XIII. [Da 28.] 
Salem: Essex Institute. 
San Francisco: California academy of Sciences. 
St. Louis: Academy of Science. — Transactions, vol. XI, no. 6 —11; vol. XII, 
no. 1—8. [Aa 125.] 
St. Louis: Missouri botanical garden. 
Topeka: Kansas academy of Science. — Transactions, vol. XVIII. [Aa 303. 
Toronto: Canadian institute. — Transactions, vol. VII, p. 2. [Aa 222b.[ 
— Proceedings, vol. II, p. 5. [Aa 222.] 
Tufts College. 
Washington: Smithsonian Institution. — Annual report 1901. [Aa 120.] 
— Report of the U. S. national museum 1900. [Aa 120c.] 
Washington: United States geological survey. — XXII. annual report, 
p. 1—4; XXIII. [De 120a.] — Bulletin, no. 191; 195-207. [De 120b.] 
— Mineral resources of the Unit. States, 1901. [Db 81.] — Mono- 
graphs, vol. XLI—XLIII. [De 120c.] — Professional paper, no. 1 — 8. 
[De 120e/j 
Washington: Bureau of education. 
2. Süd-Amerika. 
Buenos-Aires: Museo nacional. — Anales, tomo VII—VIII. [Aa 147.] 
Buenos-Aires: Sociedad cientifica Argentina. — Anales, tomo LIV, entr.4—6; 
tomo LV, entr. 1—5; tomo LVI, entr. 1—3. [Aa 230.] 
Cordoba: Academia nacional de ciencias. — Boletin, tomo XVII, entr. 2—3. 
[Aa 208 a.] 
Montevideo: Museo nacional. — Anales, tomo IV, p, 2; tomo V. [Aa 326.] 
