REPORT OF DEPARTMENT OF PHYSICAL GEOLOGY. 229 



Knapp, /•;. /.'. 10 specimens rocks from Skaneateles, N. Y., in exchange. 



Landgraffi Jim-. Pumice sand from Norway. 



Leslie & Corse. 1 specimen of building stone. 



Marshall, Lieut. W. A., U. S. N. Volcanic ashes from the Indian Ocean 



Krakatoa). 

 Mellride, Prof. T. 11. 3 Specimens fossil coral from Iowa. 



McDonald, Col* M. M. 2 specimens marble from Virginia. 

 McKinley, c M. 2 specimens rocks. 



McLean, John >J . l specimen pnmioe and of rock showing work of bor- 

 ing mollnsks, from ('ape .Mendocino. California. 



Merrill, \V. J . 6 specimens limonite from Katahdin Iron Works, Maine. 



Merrill, (icorge. P. 1,000 pounds rocks of various kinds iron New 

 Jersey, Massachusetts, and Maine. 



Mitchell^ J. E. 13 specimens grindstones in t lie form of a column. 



Mooncy, B. 1 cube of dolomite 4 by 4 by 4 inches ; a portion of the cap- 

 stone of the Washington Monument. 



Muzzey, A. P. 1 specimen diabase from Star Prairie, Mich. 



Xorris, W. P. 1 large geyser cone from the Yellowstone National 

 Park. 



North Carolina, State of (through W. S. Yeates). Collection of bnilding 

 stones and rocks. 



Purchased. 707 specimens rocks and minerals from various sources. 



Parker, E. W. 1 large slab of Triassic sandstone, with fossil foot-prints, 

 from Saint Vrain Creek, Colorado. 



Perry, N. H. 1 specimen small trap dike in granite. 



Pendleton, P. 1 specimen building stone (sandstone) from West Vir- 

 ginia. 



Pirz, Arnold. 2 large stalagmites, Carniola, Austria. 



Powell, R. J. 1 specimen building stone and one diamond-drill core. 



Pratt, W. 8. 20 specimens flint from England. 



Proctor, J. R. 70 specimens building stones from Kentucky. 



Robinson, J. B. 1 specimen building stone. 



Robinson, Prof. T. 30 bags soil and rocks from East shaft, water- works 

 extension, Washington, D. C. 



Royal University of Norway. 7 specimens rocks from Sweden. 



Rusby, 11. 11. Calcareous incrustations. 



Sceva, George. 10 specimens rocks showing the work of boring niol- 

 lusks, Santa Barbara, Cal. 



Shepard, James. Photograph of a bowlder at East Lyme, Conn. 



Shriver, Howard. Collection of rooks. 



Silver, A. L. 2 stalactites; 1 specimen of rock. 



Smith) I. C, Washington) 1). C. 1 phosphatic concretion (calculus) from 

 the District of Columbia. 



Smith) Frank 8. 1 specimen of building stone. 



StonakeTj C. L. 1 specimen rock from California. 



