INDEX. vii. 
PAGE. 
" Mound City," Mound No. 8 99 
,, „ Nos. 6 and 9 100 
„ „ No. 18 100 
„ „ Nos. 14 — 16, 19 — 21, and 23 . . . . 100 
solitary mound near .101 
„ objects found in Mound No. i . . . , .110 
„ „ „ No. 2 „ . . . .110 
>, „ » „ No. 3 Ill 
„ „ M No 5 112 
„ » „ » No. 7 112 
„ „ „ „ No. 8 . . . . 112— 118 
„ ,, „ solitary mound near . . . .118 
Naturally fractured flints . . 159 
Neolithic period 8, 18 
Net-sinkers, stone .......... 29, 76 
New Jersey, grooved stone axes from . . . . . . .149 
,, stone arrow- and spear-heads from . . . . .150 
,, stone hatchets from . . . . . . .146 
New Mexico, objects from 93 
„ „ pottery from 94 
New York, grooved stone axes from 149 
Nicaragua, stone implements from ....... 89 
,, pottery from ....... . . 89 
Obsidian flakes and arrow-heads from Mexico . . . . . 91 
,, spear-heads found in Mound No, 9, " Clark's Work" . . 122 
Ohio, grooved stone axes from ..... . . 148, 149 
„ stone arrow- and spear-heads from . . . . . .150 
„ stone chisels from . . . . . . . . .145 
„ stone hatchets from 145 
Ohio, Mounds of 95 — 105 
,, ,, objects found in ...... 110 — 134 
„ materials of pipes, &c. , found in . . . 105 — 109 
Palaeolithic period 8, 9 — 18 
Pseonians, habitations of ......... 34 
♦'Pecking" 153, 154 
Pendants, stone, from California 153 
Pennsylvania, pottery from . . . , . . . .152 
,, stone arrow- and spear-heads from . . . .150 
Peru, objects from 76, 77 
„ pottery from 77 — 81 
Pfahlbauten .......... 33 — 41 
„ flora of 43 — 51 
Pile-dwellings, bread found in Swiss ..... . . 45 
„ „ cereals „ „ 43—35 
,, „ construction of ...... . 36—39 
,. ,, implements from Swiss . . . .41, 42, 51 — 55 
,, „ woven and plaited cloth from Swiss • • • • 53 
