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Previous Issue: Vol. 3, No. 68, May 23, 1884
Next Issue: Vol. 3, No. 70, Jun. 6, 1884
Comment and Criticism, pp. 643-644
Letters to the Editor
- The Cranial Ribs of Micropterus, p. 644
- J. Playfair McMurrich
- A Singular Optical Phenomenon, p. 644
- Joseph LeConte
- Popular Names of California Flowers, pp. 644-645
- C. R. Orcutt
- The Use of the Method of Rates in Mathematical Teaching, p. 645
- Wm. Woolsey Johnson
- Pleuracanthus and Didymodus, pp. 645-646
- E. D. Cope
The Government, and Economic Entomology, pp. 646-647
Recent Geological Observations in the Canadian North-West Territory, pp. 647-648
- George M. Dawson
Five Brazilian Diamonds, pp. 649-650
- George F. Kunz
The Distribution of Comets with Reference to Solar Motion, pp. 650-651
- R. H. Tucker, Jun.
Volcanic Sand Which Fell at Unalashka, Alaska, Oct. 20, 1883, and Some Considerations concerning Its Composition, pp. 651-654
- J. S. Diller
Meteorological Charts of the North Atlantic, pp. 654-657
- W. M. Davis
Invertebrates of the Talisman Expedition, pp. 657-658
- W. H. Dall
The Relation of the Mound-Builders to the Historic Indians, pp. 658-659
Encke's Comet, and the Resisting Medium, p. 660
Thouar and Crevaux, pp. 660-661
- W. H. D.
Coues's Biogen, pp. 661-664
- Biogen: A Speculation on the Origin and Nature of Life
- Elliott Coues
- Review author[s]: Josiah Royce
Report of the Observatory at Herény, Hungary, p. 664
- Publikationen des Astrophysikalischen Observatoriums zu Herény in Ungarn
- Eugen von Gothard
Intelligence from American Scientific Stations, pp. 665-666
Recent Proceedings of Scientific Societies, pp. 666-667
Notes and News, pp. 667-670
Previous Issue: Vol. 3, No. 68, May 23, 1884
Next Issue: Vol. 3, No. 70, Jun. 6, 1884