812 CGE ETT 
WotFr, J. E. and Brooks, A. H. 
The age of the Franklin white limestone of Sussex county, New Jersey. 
(Eighteenth Ann. Rept. U.S. Geol. Surv., for 1896-7, part 2, pp. 425- 
457. 1898. With geol. map.) Summarized Journ. of Geol., vol. 7, 
p- 703. 
WRITERS CLASSIFIEDIBY REGIONS: 
THE ORIGINAL LAURENTIAN AND HURONIAN AREAS (Eastern Ontario and 
Western Quebec). 
Adams, Barlow, Bell, Burwash, Dawson, G. M., Ells, Ferrier, Low, 
Walker, Williams, G. H., Willmott. 
THE LAKE SUPERIOR REGION. 
Bayley, Berkey, Blue, Boss, Clements, Coleman, Culver, Elftman, 
Finlay, Grant, Gresley, Hubbard, Lane, Lawson, Newett, Parks, 
Smith, W. H.C., Smyth, H. L., Spurr, Van Hise, Wadsworth, Win- 
chell, N. H., Winchell, H. V., Winchell, A. 
THE GREAT NORTHERN AREA OF CANADA. 
Dawson, G. M., Dowling, Gibson, Low, McConnell, Tyrrell. 
EASTERN CANADA AND NEWFOUNDLAND. 
Bailey, Bonney, Dawson, G. M., Ells, Low, Matthew, Miller. 
CANADA, GENERAL. 
Dawson, G. M., Dawson, Sir Wm., Gibson. 
THE NEw ENGLAND STATES. 
Collie, Dale, Daly, Davis, Emerson, Hitchcock, Hovey, Sears, Whittle. 
THE MIDDLE ATLANTIC STATES. 
Bascom, Clark, Cushing, Darton, Grimsley, Hollick, Kemp, Keyes, 
Lesley, Marsters, Merrill, F. J. H., Merrill, G. P., Nason, Ries, Smyth, 
C. H., Westgate, White, Williams, G. H., Wolff. 
THE SOUTHERN ATLANTIC STATES. 
Clements, Darton, Hawes, Hayes, Keith, Kimball, King, Smith, E. A. 
ISOLATED AREAS IN THE MISSISSIPPI VALLEY. 
Beyer, Buell, Frazer, Hall, Haworth, Hill, Keyes, Nason, Norton, 
Osann, Sardeson, Todd, Weidman, Winslow. 
THE CORDILLERAS. 
Aguilera, Cross, Dawson, G. M., Eldridge, Emmons, Gilbert, Gris- 
wold, Hague, Iddings, Lakes, Lawson, Mills, Peale, Pirsson, Russell, 
Sapper, Walcott, Weed. 
MEXICO AND CENTRAL AMERICA. 
Aguilera, Sapper. 
C. K.. Lert. 
MADISON, WIS. 
