plate 1 Contact of gneiss, Page 300
plate 2 Railroad cut, Page 312
plate 3 banded gneiss, Page 318
plate 4 Quarry face, Page 372
plate 5 Black marble, Page 374
plate 6 Trenton limestone, Page 376
plate 7 North bank, Page 378
plate 8 Trenton falls. View, Page 380
plate 9 Trenton falls. Sherman, Page 382
plate 10 Falls over Utica, Page 384
plate 11 Faulted granite, Page 404
plate 12 Outcrop map...Chazy, Page 406
plate 13 Outcrop map...Peru, Page 408
plate 14 Preliminary geological, Page 410
plate 16 View of Seaward, Page 426
plate 17 Stony Creek, Page 436
plate 18 Main fall, Page 444