1883. June—October, November and December. 1884. January— 
April, May—October. 
Von dem Essex Institute in Salem, Mass.: Bulletin. Vol. 14. No. 
1—12. Packet guide to Solem, Mass. Plummer Hall. — The 
North shore of Massachusetts Bay. 
Von der Californian Academy of Natural Sciences in San Francisco, 
Cal.: Bulletin. No. 1 (February 1884). 
Von der Geological and Natural History survey of Canada in Ottawa: 
Report of progress for 1880—81—82. 
Von der Connecticut Academy of Sciences in New-Haven: Transac¬ 
tions. Vol. VI. Part. I. 
Von dem Office U. S. Geological Survey in Washington: Second 
Annual Report, 1880—81. Washington 1882. 
Von der Academy of Natural Sciences in Davenport, Jowa: Procce- 
dings. Vol. III. Pt. 3. 
Von dem Canadian Journal of Science, Literature and History in 
Toronto: Proceedings of the Canadian Institute. Vol. II. Fase. 1, 2,3. 
Von der American Medical Association in Philadelphia: Journal. 
Vol. I. No. 25. Vol. II. No. 1—26. Vol. III. No. 1—26. 
Von der Science in Cambridge, Mass: Science. Vol. II. No. 47, 48. 
Vol. III. No. 49-73. Vol. IV. No. 74—99. 
Von der Sociedad Mexicana de Historia Natural in Mexico: La 
Naturaleza. Tomo VI. Entr. 14, 15, 16, 18, 19, 20. 
Von der Sociedad Cientifica Argentina in Buenos Aires: Anales. 
T. XVII. Entrega I—VI. T. XVIII. Entrega I—VI. Sistema di 
Medidas y Pesas de la Repübl. Argentina. Rectificacion de las 
Medidas de Longitud y de superficie de Tucuman. Censo general 
de la pr. Buenos Aires el 9 de octubre de 1881. Annuaire sta- 
tistique de la prov. de Buenos-Ayres. 2. annee 1882. 
Von der Academia Nacional de Ciencias de la Republica Argentina 
in Cordoba: Actas. Tomo V. Entr. I. Boletin. T. VI. Entr. la, 
2a y 3a. 
Von der Royal Society of New-South-Wales in Sydney: Journal and 
Proceedings of the R. S. of N. S. Wales for 1883. 
Von dem Australian Museum New-South-Wales in Sydney: Report 
of the Trustees for 1883. 
Von dem Colonial Museum and Geological Survey of New-Zealand 
in Welligton: Handbook of New-Zealand. Wellington 1883. 
Reports of geological explorations during 1882, 1883—84. 
18. annual report on the Colonial Museum and Laboratory. Trans¬ 
actions and Proceedings of the N. Z. Institute 1883. Vol. XVI. 
Meteorological Report 1883. 
Von der Deutschen Gesellschaft für Natur- und Völkerkunde Ost¬ 
asiens in Yokohama: Mittheilungen. 30. u. 31. Heft. Umschlag 
und Register zu Bd. II, III. 
