Part 16

R Raindrop imprints, 22 Recession of Atlantic, Pliocene, 48 Recession of ice, 9 Red rock basin, 18 Reeds, 67 Rift movement, 43, 44 Rift, Triassic, 43, 44 Ripple-marks, 22, 69 Roches moutonnées, 4 P, 9, 10 Rock-benches, 15 Rock, definition, 106 Rock, extrusive, 32 P Rock, history recorded, 112 Rock, igneous, 114 Rock, intrusive, 32 P Rock, metamorphic, 117 Rock mosaic, 17 Rock, sedimentary, 113 Rock, story of igneous, 114 Rock, story of metamorphic, 117 Rock, story of sedimentary, 113 Rock varieties, 106

S Salt crystals, casts, 67 Sand bar, 1 Sand dunes, 4 Sandstone, 71 Sandstone, Longmeadow, 83 Sandstone, "second," 85 Sandstone, Silurian, 39 "Scallops," 4, 56 Scallops, meander scarps, 56, 57 Schist, 28, 117 Schist, Conway, 95 Schist, garnetiferous, 118 Schist, Goshen, 89 Schists, volcanic, 92 Scour-channels, 1 Screes, 43 Sea, Cambrian, 36 Sea, Devonian, 35 Sea, Ordovician, 36 Sediments, Devonian, 24 Serpentine, 110, 118 Shale, 21, 22, 55, 68, 114 Shale, Chicopee, 18 Sheets, intrusive, 42, 62 Shickshock disturbance, 40 Shore, Lake Springfield, 80 Siderite, 64 Sill, 32 Silt, 3, 4, 21 Slate, 35, 36, 117 Slickensides, 66 Snowfields, Triassic, 21 Soapstone, 118 Soapstone, uses, 119 Sphalerite, 63, 108 Spodumene, 109 Springs, hot, 30 St. Lawrence drainage, 15, 47 Stock, 32 Stone fences, 9, 52, 80 Strath, 14, 15, 16, 47, 58, 92 P, 93 Striations, 9 Swales, 1, 98 Swamps, 40

T Taconic disturbance, 40 Talc, 111 Talus, 46 Terminal moraine, 8, 49 Terraced surface, 17 Terraces, 4, 7, 49, 79, 98, 104 Terraces, floodplain, 87 Terraces, meander cut, 95 Tertiary period, 16 Till, 8, 10 Top-set beds, 8 Torbernite, 110 Tourmaline, 109 Tracks, dinosaur, 66 Trail, Holyoke Range, 84 Triassic, 42 Triassic basin, filled, 13 Tuff, 25, 36, 81, 84 Tuff, Granby, 22 P, 25, 85

U Upland, Eastern, 32 Upland, New England, 18 Upland, Western, 32, 34 Uraninite, 110 Uranite, 110 U-shaped valley, 10

V Varve, 9 Varves, annual deposits, 69 Vein, Hatfield, 64, 88 Vein, Leverett, 65, 66 Vein, Whately, 64 Veins, lead, 63 Veins, Loudville, 30, 63 Volcanic necks, 23, 71 Volcanics, Cambro-Ordovician age, 36 Volcanics, Mt. Hitchcock, 29 Volcanoes, 23, 27 Volcanoes, Cambrian, 38 Volcanoes, Ordovician, 38 Volcanoes, Triassic, 43 V-shaped valley, 14

W Washout by flood, 87 Watergap, 3 Well, deep hole, 82 Western Upland, 32, 34, 37 Windblown sand, 4 Wulfenite, 64

Geographic Index

"P" indicates plate following page number indicated.

A Adams, 14, 93 Adirondack Mountains, 15, 35, 38 Amherst, 7, 21, 25, 97 Amherst Island, 98 Ashfield, 90, 94 Atlantic, 3

B Bare Mountain, view, 73 Belchertown, 80 Belchertown Ponds, 82 Berkshire Hills, 15, 38 Berkshire Trail, 89 Bernardston, 34, 35, 40 Bernardston Ridge, 30, 43 Blandford, Mass., 110 Bloody Brook, 95 Brattleboro, 3, 35 Brimfield, 32

C Catskill Mountains, 15, 40 Central Vermont Railroad, 21 Charlemont, 14 Cheapside, 95 Chester, Mass., 36 Chester, Vt., 110 Chesterfield, 89 Chicopee, 7, 102 Christopher Clark Road, 86 Cobble Mountain, 105 College Highway, 103 Connecticut Lowland, 9, 12, 15, 49, 58, 61, 97 Connecticut River, 11, 12 P, 56, 57 Connecticut River, birth of, 47 Connecticut River, pre-glacial, 58, 59 Connecticut Valley, 6, 9, 14 Conway, 55, 95 Coolidge Memorial Bridge, 1, 9, 10, 48, 78 Cummington, 14, 89

D Daniel Shays Highway, 79, 97 Davis Mine, 92 Deerfield River, 12, 14, 21, 47, 58 P Dover, Vt., 110 Durham, Conn., 22

E Easthampton, 3, 86 Erving, 97

F Falls River, 58, 96 Farmington River, 47 Fish Hatchery, 96 Flat Mountain, 76 Fort River, 85 French King Bridge, 22, 28, 30, 58 P, 59

G Goshen, 55, 89 Grafton Center, N. H., 109 Granby, 21, 25, 46 Greenfield, 96 Greenfield Ridge, 26, 44 Green Mountains, 15, 35, 36, 37, 38, 46

H Hadley, 1, 4, 4 P, 11, 87 Hadley lowland, view, 71 Hartford, 18 Hatfield, 4, 30, 64 Haydenville, 89 Hilliard Knob, 76 Hockanum, 1, 2, 25 Holyoke, 23, 67, 80 Holyoke Range, 25, 52 P Holyoke Range, view of, 52 P, 83, 89 Hoosac Tunnel, 92 "Horse sheds," 76 Housatonic, 6

J Jacob's Ladder route, 61, 103 Jamaica, 12, 14

L Leverett, Mass., 21, 30, 35, 65 Litchfield Hills, 16 "Little Tinker," 29, 72 Little Westfield River, 61 Long Island, 9, 48 Long Island Sound, 14, 16 Loudville, 30, 63 Lowell Mountains, 36

M Maine, 15 Manhan River, 103 Martha's Vineyard, 9, 48 Memphremagog, 35, 36 Merrimack River, 6, 47 Middletown, 3, 7, 22, 23, 49 Mohawk Park, 92 Mohawk Trail, 14, 35, 91 Montague, 7, 21, 30, 99 Mt. Ascutney, 15, 46 Mt. Grace, 55 Mt. Greylock, 15, 46, 55 Mt. Hitchcock, 29, 72 Mount Holyoke Hotel, 23, 71 Mt. Holyoke Range, 3, 9, 14, 26, 44, 52 P, 71 Mt. Lincoln, 12 P, 51, 52 P Mt. Lincoln, road to, 79 Mt. Monadnock, 5, 9, 12 P, 46, 52, 55, 97 Mt. Nonotuck, 86 Mt. Norwottock, view, 75 Mt. Okemo, 15 Mt. Sugarloaf, 12 P, 56, 58 P, 87 Mt. Toby, 18, 20, 52 Mt. Tom Range, 9, 14, 26, 44 Mt. Tom Reservation, 86 Mt. Wachusett, 15, 46, 55 Mt. Warner, 4, 14, 30, 43 Mt. Washington, 9

N New Hampshire, 15, 48 New Haven, 14, 17, 19, 26 New London, 3, 14 New Salem, 97 North Adams, 93 Northampton, 1, 3, 4 P, 26 Northfield, Mass., 17, 52 Northfield Mountains, 36 North Hadley, 4, 87 Norwottock, 4 Notch Mountain, 73, 74

O Old Deerfield, 95 Orange, 52, 97 Orient, 79

P Pelham, 15, 51 Pelham Hills, 9 Pelham, view, 51, 79 Plainfield, 14, 38, 90 Plainfield Pond, 94 Pocumtuck Hills, 14, 52, 95 Portland, Conn., 19, 109

Q Quabbin Reservoir, 79, 97, 105

R "Riffles," 22, 67 Roaring Brook, 21, 52, 99

S Saguenay, 10 Savoy, 93 Shelburne Summit, 91 Shickshock Mountains, 35 "Sisters," the, 71 South Amherst, 9 South Ashfield, 94 South Deerfield, 4 South Hadley, 7, 25 South Hadley Falls, 7, 69 Spencer, 32 Springfield, 19 Stratton Mountain, 15, 55 Sunderland, 4, 22, 28, 98 Sunderland Bridge, 2, 3, 10, 48, 98 Sunderland Caves, 21, 55, 69, 101 Swift River, 89

T Taconic Mountains, 35, 36, 93 Taylor's Notch, 71 "Tinker," 29, 72 Titan's Piazza, 60, 85 Titan's Pier, 61 Townshend, Vt., 12 Trail, Holyoke Range, 71 Tuckerman Ravine, 10 Turners Falls, 22, 26, 44, 58, 96

W Ware, 32 Westfield Marble Quarry, 62 Westfield River, 14, 60 P, 89 West Pelham, 11 West River, 12, 47 Whately, 30, 64, 88 Whitcomb Summit, 92 White Mountains, 10, 15, 46, 47, 48 Whittemore's Ferry, 68, 69 Wilbraham Mountains, 18, 60 P, 62 Williamsburg, 89 Williamstown, 93 Windsor Dam, 32 P Worcester, 32

Z Zoar, 92