PLATE XXXIX. 



Hawaiian vSouin-HooK Sinkers. 



5244- 



5253- 

 5267- 

 5207. 

 5205. 

 5225- 

 5>92- 

 5234- 

 5236- 

 5237- 

 5235- 



Dark crystals in white matrix. 



Volcanic nodule; oli\iiie, augite, etc. 



\'olcanic nodnle. 



Coral rock. 



Semifossil coral. 



Dark crystals in white matrix. 



Coral rock. 



Coral conglomerate. 



Coral, baked. 



Coarse coral rock. 



Coral, baked. 



