EXPLANATION OF PLATES 



Fuller descriptions are given in bulletin. For exact page reference see index under 

 Plates. 



Arrow-heads 



I 



2 



3 



4a 

 4 b 

 4c 



i 



7 

 8 



9 

 10 

 11 

 12 

 13 

 H 

 15 

 16 



17 

 18 



19 

 20 

 21 

 22 

 23 



24 

 25 

 26 

 27 

 28 

 29 

 30 

 3i 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 

 40 



4i 



42 



43 

 44 

 45 



46 



47 

 48 

 49 

 5o 



5i 



Drabhornstone 



Mottled flint 



Brown 



Dark 



Drab 



Dark flint 



Drab " 



Drab " 



Common " 

 Mottled " 

 Grey '« 



Grey " 



White " 



Lustrous " 

 Bluish-grey " 

 Common " 

 Dark " 



Common " 

 Common " 



Stone 



Grey flint 



Common " 

 Common " 

 Brown flinty 

 sandstone. .. 

 Dark blue flint 

 Lustrous jasper 



Grey flint 



Yellow jasper. . 

 Flint 



Yellow jasper.. 

 White flint 



Common " 

 Brown " 



White 



Drab " 

 Drab " 

 Grey limestone 

 Common flint. . 

 Yellow jasper. . 

 Black flint.... 

 Shark's tooth.. 

 Grey flint 

 Common 

 Blue 

 Common horn- 

 stone. 



Drab flint 



Drab " 



Brown " 



Brown " 



Brownish-white 



flint 



Brown flint... 



2 



l X 

 2 



2% 



2/2 



I* 



2'X 



2 



1% 



*X 



\% 



1% 



*x 

 *x 



iX 



IX 

 !x 



zyi 



iH 



1% 



iH 



1% 

 iy% 

 2 



*X 



1 



*X 



2'A 

 2'A 



*X 



iX 

 *X 



*X 



1% 



WIDTH IN 

 INCHES 



I 

 lX 



lii 



1)4 at base 

 1% at base 



1 A 



52 



53 

 54 

 55 



56 



57 

 58 

 59 

 60 

 61 

 62 



63 

 64 



65 

 66 

 67 

 68 

 69 

 70 

 71 

 72 

 73 

 74 

 75 

 76 



77 

 7« 

 79 

 80 

 81 

 82 

 83 

 84 

 85 

 86 



87 

 88 



89 

 90 



9i 

 92 



93 

 94 

 95 



96 

 97 



98 

 99 

 100 



Common horn- 



stone 



Drab flint 

 Brown " 

 Brown horn- 

 stone 



Dark-blue flint 

 Common " 

 Light brown" 

 Drab 



Light color'd" 

 Dark " 



Light bluish " 

 White " 



Dark blue " 

 Drab « 



Drab " 



Drab " 



Common " 

 Drab " 



Drab " 



Black 



Common " 

 Dark " 



Dark " 



Dark hornstone 



Dark 



Light 



Brown 



Drab 



Black 



Dark 



flint 



White quartz.. 

 Drab flint 



Blue 



Common horn- 

 stone 



Olive slate 



101 

 a Not Riven 



Drab flint 



Brown 



Drab 



Dark 



Dark 



Dark 



Common " 



Grey flinty 



limestone . .. 

 Red jasper.. .. 

 15 1 u e flinty 



limestone. . .. 



a 



Purplish flint. . 

 Common horn- 

 stone I 



Dark blue flint 



2X 



1 A 



1 + 



1 A 



2 



2 



iX 



2^ 

 I — 

 I 



*x 



*x 



I 



X 



I 



2 



iX 

 iX 



2X 



2 



iX 



iX 



*X 



2% 

 2 



iX 



2% 



X 

 tX 

 iX 



i's 



2 

 2X 



-'s 



iX 



I's 



i'A 



I 's 



I '. 



1+ 



2^ 



tX+ 



2\ 



2 



I 



2 



WIDTH IN 

 INCHES 



1^8 at base 



Ji at base 



*x 



«x 



