VI Contents. 
Personal and Scientific Neirs, 361.— Lawsonite in Corsica; The ITayden 
Memorial Award; Death of Professors James and Cope: Missouri 
Geological Survey: St. Louis and California Academies of Science; 
Reception to Sir Archibald Geikie. 
JUNE NUMBER. 
Evidences of Current Action in the Ordovician of New- 
York. R. RuEDEMANN. [Plate XXII.] 867 
Lake Adirondack, B. F. Taylor H92 
What is the Olenellus P^auna? G. F. Matthew 89(5 
Lakes with Two Outlets in Northeastern Minnesota, U. 
S. Grant 407 
Rhythmic Accumulation of Moraines by Waning Ice- 
Sheets. Warren Upham 411 
Review of Recent Oeological Literature. — The Occurrence of Copper 
Minerals in Hematite ore, Montana Mine, Soudan, Minn., J. H. 
Eby and C. P. Berkey, 417.— Summary Report of the Geological 
Survey of Canada, 1896, G. M. Dawson, 417.— The Water Resources 
of Illinois, Frank Leverett, 418. 
Recent Publications, 419. 
Correspondence. — A Complete Oil- Well Record, I. C. White, 422. 
Personal and Scientific Neios. — Glacial Lake Hamline, 42.3. — Sir Archi- 
bald Geikie's visit to America, 424. 
Inde.r, 427. 
