444 CONTENTS. 



Page 



Ojj Waemwg and Ventilating Occupied Buildings. By Artliur Morin Wo 



Additions to a Memoir on Methods of Interpolation applicable to the Graduation o? 



IKEECULAR SERIES. By E. L. De Forest 319 



ETHNOLOGY 354 



EEMARKS on THE KjOKKEN-MODDINGS ON THE NORTHWEST COAST OF AMIffllCA. By Paul 



Schumacber 354 



On a Grammar and Dictionary of the Carib ok Kaeif Language, with some account 



of the people by whom it is spoken. By Dr. C. H. Berendt - 36S 



The Mound-Builders and Platycnemism in Michigan. By Henry Gillman 364 



The Leipsic " Museum of Ethnology." By A. Schott and Otis T. Mason 390 



Antiquities of Union County, Illinois. By Thomas M. Perrine 410 



Antiquities of Kkox County, Indiana, and Lawrence County, Illinois. By Dr. A. Pat- 

 ton --. 411 



MISCELLANEOUS CORRESPONDENCE 417 



Explorations on the "Western Coast of North America. By William H. Dall 417 



Discovery of a Large Meteorite in Mexico. By William M. Pierson 419 



On the Habits of the Beaver. By Eelix R. Bruuot 423 



On a National Library. By W. S. Jevons 423 



Prize Questions of Scientific Societies . . .■. 425 



Society for the Encouragement of Science, Literature, and Art, Dunkirk, France. 1873 425 



Society of Science, Art, and Literature, Hainaut, France. 1873 '. 42(5 



Society of Science, Literature, and Art, Hainaut, France. 1874 428 



Royal Institute for the Encouragement of the Natural, Economical, and Technological Sci- 

 ences, Naples, Italy. 1874 430 



Royal Academy of Science, Literature, and the Fine Arts, Brussels, Belgium. 1874 432, 434 



Royal Academy of Science, Literature, and the Fine Arts, Brussels, Belgium. 1875 436 



Society of Sciences of Haarlem, Holland. 1874-8 437 



ILLUSTEATIOXS. 



Warming and Ventilating Occupied Buildings. By A. Morin : 



Fig. 1. Common fire-place 204 



Fig. 2. Chimney-cap 294 



Fig. 3. Wagon-shaped flue-pipes 290 



Fig. 4. Measure-shaped flue-pipes 297 



Fig. 5. Arch-shaped flue-pipes 298 



Fig. 6. Ventilating fire-places 298 



Fig. 7. Grate of same 298 



Fig. 8. Hearth of same - 298 



Fig. 9. Ventilating fire-place for several stories 299 



Fig. 10. Grate of same 299 



Fig. 11. Common stove 300 



Fig. 12. Ventilating stove 301 



Fig. 13. Portable heater 303 



ETHNOLOGY— 



Kjokken-Moddlngs of Northwest Coast of North America. By Paul Schumacher : 



Fig. 1. B. Tools used in the manufacture of arrow-heads 356 



Fig. 2. E. Bone implement* 356 



Fig. 3. F. Bow-drill 357 



Fig. 4. C. Pestle 357 



Fig. 5. D. Tool for hollowing out canoes 358 



Fig. 6. G. MapofChetko 359 



Fig. 7. G b. Wooden inclosure containing skeleton 359 



Fig. 8. H. View of Crook's Point 361 



Mound-Builders and Platycnemism in Michigan. By Henry Gillman : 



Fig. 1. Map of Great Mound, River Rouge and Circular Mound, Detroit River, Mich 36.5 



Fig. 2. Stone pipe from Grosse Point, Lake Saint Clair 369 



Fig. 3. Stone ornament from Grosse Point, Lake Saint Clair 370 



Fig. 4. Map of Mounds on Saint Clair and Black Rivers 371 



Fig. 5. Map of Mounds on Chambers' Island, Green Bay, Wis 375 



Fig. 6. Map of Mound at Ottawa Point, Mich 379 



Fig. 7. Map of Mound on Oqueoc River, Mich 380 



Fig. 8. Map of Mounds at Old Fort Mackinac and Poiut La Barbe, Mich 381 



Fig. 9. Map of Mounds at Bsaver Harbor, Beaver Island, Mich 382 



Fig. 10. Stone implement, Beaver Harbor Mound, Mich 383 



Fig. 11. Sketch of position of Triangle Island, Isle Royal, Mich 367 



Fig. 12. Map of ancient works, Triangle Island, Isle Royal, Mich SSS 



