128 
Baltimore. John Hopkins University: 
— — American Chemical Journal, vol. 45, No 4—6; vol. 46, No 1—6; 
vol. 47, No 1—6; vol. 48, No 1—4. 
— — AmericanJournal of Mathematics, vol. XX XIII, numb. 2—4; vol. XXXIV, 
numb. 1—4. 
— — University Circulars, 1911, No 3—10; 1912, No 1—7. 
— Maryland Geological Survey. Vol. IX. 
— — Prince George’s County. 
— — Lower Cretaceous. 
— Peabody Institute: 
— — Annual Report, 45, 1912. 
Basel. Naturforschende Gesellschaft: 
— -—- Verhandlungen, Band XXIII. 
Batavia. Kong. Magnetisch en meteorologisch Observatorium: 
— — Obvervations, vol. XXXII, 1909; Appendix zu vol. XXIX, 1906. 
— — Regenwaarnemingen in Nederlandsch-Indié, Jaargang 32, 1910, 
deel I. 
— — Verhandelingen, No 1, 2. 
— Naturkundige Vereeniging in Nederlandsch Indié: 
— — Naturkundig Tijdschrift voor Nederlandsch-Indié, deel LXX, LXXI. 
Bergedorf. Hamburger Sternwarte: 
— — Die Hamburger Sternwarte in Bergedorf, erbaut 1906—1912. 
—  — Jahresbericht, 1910; 1911. 
Bergen. Bergens Museum: 
— — Aarbok for 1911, hefte 3; for 1912, hefte 2. 
— — Aarsberetning, 1911. 
— — Skrifter, ny raekke, Bd. II, No 1. 
Berkeley. College of Agriculture (University of California): 
— — Bulletin, No 215—228. (Druckort San Sacramento.) 
— Lick Observatory (University of California): 
— — Bulletin, number 207— 225. 
— University of California: 
— — Bulletin of the Department of Geology, vol. 6, No 12—19; vol. 7, 
Nom 2. 
— — Chronicle, vol. XIII, No 4; vol. XIV, No 1, 2. 
— — Memoirs, vol. 1, No 2. 
— — Publications: American Archaeology and Ethnology, vol. 10, No 2, 3; 
— Botany, vol.4, No 12—14; — Pathology, vol. 1, No 1; vol. 2, 
No 4—7; — Physiology, vol.4, Nr. 8—15; — Zoology, vol. 4, 
No 4; vol. 7, No 9, 10; vol. 8, No 8, 9; vol. 9, No1—5; vol. 10, 
No 1—8. 
