Explanation of Letters and Symbols, Fig. 13. 

 Map of Mokuaweoiveo revised to August, 1915. 



The region marked by horizontal lines shows approxi- 

 mately the area of new lava of 1914-15. 



A Station at camp. 

 A-B line of cross-section, fig. 14. 

 C larger cone of 1903. 

 D largest cone of 1914-15. 

 E-F rift-line of 1914, with series of minor cones. 

 G largest minor cones of 1914. 

 H second largest minor cone of 1914. 

 I the East Pit, an approximate expression of its loca- 

 tion, size and shape. Date of formation unknown, 

 but probably later than 1903. 

 J cliff below gap at noi'th, about 10 feet (3 meters) 

 high, separating the floor from the northeast 

 platform. 

 K cascade of lava springing from a horizontal rent in 

 the wall, — an old landmark. 

 L, L remnants of the North Lunate Platform. 

 II-M junction of 1914-15 lava and the South Lunate 

 Platform, practically at the same level. 



Explanation of Letters and Symbols of the Cross- 

 section, Fig. 14. 



N.-W. — S. E. Section through Mokuaweoiveo at Camp-site. 



Vertical and horizontal scales the same. 



A Camp. 

 A-C line of level at altitude of camp. 

 D-E " " " " " " summit. 

 A-B line from camp to junction of W. wall with floor of 



1915. 

 A-B' line from camp to junction of W. wall with floor of 



1913. 

 A-D line from camp to summit projected. 

 A-D' " " " " top of W. wall in section. 

 F junction of E. wall with floor of South Lunate Plat- 

 form. 

 F' junction of E. wall with floor of central depression 



projected. 

 G upper edge of cliff of South Lunate Platform. 

 H lower " " '' " " " " 



I cone of 1903. 



J largest of adjacent rift-cones of 1914. 

 J', J' smaller " " " " " 



FGK general E.-W. grade on South Lunate Platform pro- 

 jected. 



a-d greatest depth at W. in 1915. 



a-e " " " " " 1913. 



a-c height of summit above the level of camp. 



a-b " " " " top of W. wall in section. 



f-g " " 1903 cone above the surrounding floor. 



h-i " " 1914 " " " " " 



Hawaiian Volcano Observatory 

 24 November, 1915. 



