EXPLANATION OF PLATES 



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



Plates. 



Arrow-heads 



MATERIAL 



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 



Drab 



Brown 



Brown 



Brownish-white 



flint 



Brown flint 



flint 



2% 

 2 



i J /s 



2 



III 



2 l / S 

 2 l / z 



*x 



2X 

 2 



2% 

 i# 



iX 

 m 

 i 7 A 

 i 



U 



2% 

 1% 



1% 



i'A 



2 



l/ 2 



1% 

 1% 



2% 

 2V, 



1% 

 \% 



IX 



WIDTH IN 

 INCHES 



I 



i 3 A 

 iX 



i)4 at base 

 iX a t base 



a Not 



90 



91 

 92 



93 

 94 

 95 



96 

 97 



98 



99 

 100 



101 



given 



MATERIAL 



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 



Drab flint 



Brown 



Drab 



Dark 



Dark 



Dark 



Common 



Grey flinty 



limestone , 



Red jasper 



Blue flinty 



limestone.. .. 



Purplish flint. 

 Common horn 



stone 



Dark blue flint 



2% 



Itb 



1+ 



IT G 8 



2 



2 



iX 



2% 

 I — 

 I 



iy$ 

 1 



H 

 1 



2 



iX 



2X 

 2 



iX 

 iH 



2% 



2% 

 2 



2X 



H 

 1% 



iX 

 * ft 

 2 



2 K 

 2% 



1 



iX 



i# 



ik 

 1+ 



2ft 

 1)4+ 



2yk 

 2 



1 



2 



WIDTH IN 

 INCHES 



I A Sit base 



A at base 



i5i 



iX 



