226 
INDEX. 
[BULL. 138. 
Page. 
Brooklyn City "Water Department, wells . 24, 26, 31 
Brooklyn, wells 23, 24, 25, 26, 34, 36 
Brooks, E. T., information given by 134 
Brunswick, Ga., wells 222 
Brunswick County, N. C, well prospects. 206 
Bryn Mawr, Pa., wells 116 
Bryson, John, well record by 31 
Bulow Mines, S. C, well 210,216 
Burgaw, N. C., well 192,204 
Burlington, 1ST. J., wells 43, 54, 55, 90, 100, 112 
Burlington County, N. J., well prospects. 71> 
109, 112 
Bushwood, Md 127 
Buxton, J. H., aid by 128 
"Cairo" flats, "Washington, D. C, well.. 156, 160 
Calvary Cemetery, Long Island, well 24 
Calvert County, Md., well prospects 150 
Cambridge, Md., wells. . . 127, 132, 136, 149, 150, 153 
Camden, N. J., wells 43, 55, 81, 99, 100, 101 
Camden County, N. C, well prospects. . . 194 
Camden County, N. J., well prospects... 113 
Canton, Baltimore, Md., wells 137,142 
Cape May, 1ST. J., well prospects. . . 43, 57, 107, 109 
Cape May County, N. J., well prospects. 108 
Cape May Point, N. J., wells 43, 57, 107 
Carman, M. W., well at Newbern, N. C. . 199 
Caroline County, Md., well prospects 154 
Caroline County, Va., well prospects 185 
Carter, W. S., well at Fairfield, N. C. ... 198 
Carters Creek, Va., well 165, 175, 182 
Carteret County, N . C . , wells 192, 200 
Cassin &. Sons, I. S., aid by 66 
Cecil County, Md., well prospects 152 
Centerville, Md., boring 133 
Chandler, W. A., water analysis by 223 
Chamberlin, T. C, cited 19 
Chapel Point, Md., well 127, 136, 149, 151, 181 
Charles City County, Va., well prospects. 187 
Charles County, Md., well prospects 151 
Charleston, S. C, wells 208,210,212,221 
Cheeseman, Joseph, well at Harrison ville, 
N.J 65 
Chesapeake City, well prospects 152 
Chesapeake formation, Delaware 117, 
119, 122, 123, 124 
Maryland 124, 126, 127, 128, 130, 132, 
133, 136, 149, 150, 151, 152, 153, 154, 155 
North Carolina 191 
New Jersey 39, 41, 
42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 57, 
60, 62, 63, 65, 66, 70, 73, 75, 78, 82, 83, 84, 
85, 88, 91, 93, 94, 95, 96, 105, 106, 109, 115 
Virginia.... 20, 162,163, 164,165, 166,167, 168, 
169, 172, 173, 174, 175, 176, 177, 178, 179, 
181, 183, 184, 185, 186, 187, 188, 189, 190 
Cheraw, S. C, Potomac beds near 208 
Chester, F. D., cited 117,118 
Chesterfield County, Va., well prospects. . 189 
Chew, C. B., well in Marlton, N. J 71 
Chowan County, N.C., wells 191,194 
Cinnaminston, N. J., wells 43, 57, 101, 112 
City Point, Va., basal Chesapeake out- 
crops at 187 
Claghorn, J. S., wells at Grahamville, S. C . 216 
Claiborne, Md., wells 127, 132, 133, 144, 153 
Clark, J. P., wells in District of Columbia. 156 
Page. 
Clark, W. B., cited 39,40,102 
Claxton, Ga., wells 222 
Clay Bank, Va., well 165, 174, 183, 186 
Clayton, Del., wells 119,120, 122,124 
Clayton, N. J., wells 43, 57, 114 
Clear Creek, Long Island, well 24 
Clear Stream, Long Island, wells 24 
Clifton, Va., wells 165 
Clinton, N. C, depth of Potomac sand at. 200 
Coan, Va., wells 165, 182, 183 
Coastal Plain, geologic structure of 18-19 
Cochran, George, well at Winslow, N. J . . 95 
Coscinodiscus excavatus, New Jersey 53 
Cold Spring Harbor, Long Island, well ... 25 
Coles Point, Va., well 1 65, 177, 182, 184 
Collingwood,NJ.,well 43,58,102,112,113 
Collins, Va., well 22 
Colonial Beach, Va., wells .... ,149, 165, 177, 181, 184 
Columbia formation, Delaware 117, 119 
District of Columbia 155 
Maryland 124, 126, 135, 137 
New Jersey 40, 112 
South Carolina 208, 210 
Virginia 20, 162, 164, 183 
Columbia, S. C, Potomac beds near 208 
Columbus, N. J., wells . . 43, 58, 99, 100, 102, 103, 112 
thickness of Pari tan beds at 39 
Columbus County, N. C, wells 192,206 
Commac, Long Island, wells 25 
Cardita granulata, New Jersey 62 
Cooper, Benjamin, well near Marlton, N. J. 72 
Cooper, Deborah, well near Woodbury, 
N.J 96 
Congaree Creek, S. C, Eocene on Potomac. 208 
Conway, B.C., wells 210,220,222 
Cornfield Harbor, Maryland, well 127,149,151 
Courtland, Va., wells. 165, 179, 182, 183, 190, 194, 195 
Covington's Mill, Vatesville, N. C, well.. 195 
Cowart, Va., well 165, 177, 182 
Crab Island, N. J., well 43, 89, 106 
Craven County, N. C, wells 192, 199 
Cretaceous, Delaware 118 
Long Island 23 
North Carolina 191 
New Jersey. See Baritan, Severn, 
Matawan. 
New Jersey, upper horizons 103 
Ripley, of North Carolina 206 
South Carolina 207, 208, 209, 213, 219 
Staten Island 37 
Crisfield, Md., wells 127, 
128, 133, 149, 150, 154, 170, 183, 189 
Crystalline rocks, general relations 18, 19 
Baltimore 136, 137, 138, 
139, 140, 141, 142, 143, 144, 145, 146, 147 
Delaware 117, 118, 119, 1 20, 123 
District of Columbia 155, 156, 157, 159, 160 
Georgia 222 
Long Island 23,31,32,34,36 
Maryland 125, 136, 137, 138, 139, 140, 
141, 142, 143, 144, 145, 146, 147, 148, 154 
New Jersey 39, 40. 43, 44, 45. 46, 47, 54, 
55, 57, 67, 75, 81, 85, 86, 98, 99, 111, 112 
New York 38 
North Carolina 191,203 
Philadelphia 115,116 
