33 
Kharkoff: Societe des Sciences physico-chimiques. 
Kieiv: Societe des naturalistes. — Memoires, tome XXII, no. 1 — 4. [Aa 298. ] 
Moskau : Societe imperiale des naturalistes. — Bulletin, 1910, no 4; 
1911, no. 1—3. [Aa 134.] 
Odessa : Societe des naturalistes de la Nouvelle-Russie. — Memoires; 
XXXIV — XXXVI; Inhaltsverz. zu Bd. 1—35. [Aa 256.] 
Petersburg: Kais, botanischer Garten. — Acta, tornus XXVIII, fase. 4. [Ca 20.] 
Petersburg : Comite geologique. — Bulletins, XXX, no. 1 — 10; XXXI, 
no. 1 — 2. [Da 23. | — Memoires, nouv. ser., livr. 58, 61, 63—65, 67, 
69, 71, 73, 75, 78, 81. [Da 24.] 
Petersburg : Physikalisches Zentralobservatorium. — Annalen 1908. [Ec 7.] 
Petersburg : Academie imperiale des Sciences. — Bulletins, Jahrg. 1911, 
no. 18; 1912, no. 1—18. [Aa 315.] 
Petersburg: Kaiserl. mineralogische Gesellschaft. — Verhandl., Bd. 48. 
[Da 29.] — Materialien zur Geologie Rufslands, Bd. 25. [Da 29b.] 
Riga: Naturforscher -Verein. — Korrespondenzblatt, Jahrg. LIV und LV. 
[Aa34.] — Arbeiten, n. F. 13. [Aa 12.] 
IX® A m e r i k a. 
1. Nordamerika. 
Albany: University of the state of New- York. 
Baltimore: John Hopkins university. — University circulars, 1905, no. 8; 
1910, no. 5—10; 191] ; 1912, no. 1. [Aa278.] — American journal of 
mathematics, vol. XXXIII, no. 3. — 4; vol. XXXIV, no. 1. [Ea 38.] — Ame- 
rican Chemical journal, vol 45, no. 5 — 6; vol. 46; vol. 47, no. 1 — 2. 
[Ed 60.] — Studies in histor. and politic. Science, ser. XXIX; XXX, 
no. 1. [Fa 29.] — American journal of philology, vol. XXXII, no. 2 — 4. 
[Ja 64.] — Maryland Geological Survey, vol. 9; Prince George’s 
County; Lower Cretaceous. [Da 35.] 
Berkeley: University of California. — Department of geology: Bulletin, 
vol. VI, no. 8—19; vol. VII, no. 1 — 2. [Aa 349 e.] — Botany, vol. IV, 
pag. 177 — 268. [Aa 349d.] — Physiology, vol. IV, pag. 31 — 114, 
[Aa 349 b.] — Pathology, vol. II, pag. 1 — 76. [Aa 349c.] 
Boston: American academy of arts and Sciences, — Proceedings, new ser., 
vol. XXXIX, no. 10 — 12; vol. XLVI, no. 25; vol. XL VII, no. 8—21; 
vol. XLVIII, no. 1—10. [Aa 170.] 
Boston: Society of natural history. — Proceedings, vol. XXXIV, no. 9 — 12. 
[Aa 111.] — Memoirs, vol. VII. [Aa 106.] 
Buffalo : Society of natural Sciences. — Bulletin, vol. X, no. 2. [Aa 185.] 
Cambridge: Museum of comparative zoology. — Bulletin, vol LIIl, no. 6 — 9; 
LIV, no. 9—15; LV, no. 1; LVI, no. 1; LVII, no. 1. [Ba 14.] — Annual 
report 1910—1911 und 1911—1912. [Ba 14b.] 
Chicago : Academy of Sciences. — Bulletin, vol. III, no. 4 and 5 [Aa 123b.] 
— Special publication, no. 3. [Aa 123.] 
Chicago: Field museum of natural history. — Publications, no. 151, 160. 
[Äa 324.] 
Cleveland: Geological Society of America. — Bulletin, vol. 22, no. 4. 
[Da 28. J 
