42 



BULLETIN 55, UNITED STATES NATIONAL MUSEUM. 



Abstract of the official record of soundings — Continued. 

 LUZON TO GUAM— Continued. 



Date. 



Latitude 

 north. 



Longitude 

 east. 



Depth. 



Temperatures. 



Sur- Bot- 

 face. torn. 



Character of 

 bottom. 



Deposit. 



Remarks. 



1899. 

 Sept. 2 



....do... 

 ....do... 



Sept. 3 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 



Sept. 4 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 



Sept. 5 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 



Sept. 6 



....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 ....do... 

 Sept. 7 

 ....do... 



....do... 

 ....do... 



....do... 

 Sept. 9 



....do.. 

 ....do.. 



....do.. 



14 31 00 



14 10 00 

 14 24 00 



14 04 15 

 14 18 20 



13 57 30 



14 12 00 



13 54 20 



14 13 00 



13 54 40 



14 10 40 



13 51 30 



14 07 15 



13 49 15 



14 05 00 



13 46 15 



14 01 30 

 13 43 30 

 13 58 30 

 13 38 30 

 13 51 45 

 13 30 20 

 13 45 15 

 13 26 40 



13 41 30 

 13 22 30 

 13 38 30 

 13 21 00 

 13 41 00 

 13 23 15 

 13 41 20 

 13 25 00 



13 43 45 

 13 26 45 



13 41 45 

 13 34 30 



13 37 00 

 13 20 30 



13 17 00 



138 07 00 



138 13 45 

 138 13 26 



138 31 15 

 138 46 30 



138 52 00 



139 08 30 

 139 11 15 

 139 26 45 

 139 34 00 

 139 47 00 



139 54 20 



140 07 45 

 140 14 30 

 140 28 15 

 140 34 30 

 140 49 00 



140 55 00 



141 09 00 

 141 16 15 

 141 29 15 

 141 34 45 

 141 47 20 



141 53 45 



142 06 45 

 142 13 15 

 142 24 30 

 142 32 30 

 142 46 15 



142 56 15 



143 08 20 

 143 19 00 



143 31 45 

 143 42 30 



143 52 30 



144 31 30 



144 14 30 

 144 00 00 



Fath- 

 oms. 

 2,556 



2,757 

 2,351 



2,646 

 2,793 

 2,763 

 2,473 

 2,298 

 3,180 

 3,042 

 2,187 

 2,767 

 2,599 

 2,737 

 2,772 

 2^696 

 2,706 

 2,658 

 2,673 

 2,567 

 2,587 

 2,352 

 2,383 

 1,775 



1,866 

 1,649 

 1,755 

 1,380 

 ],740 

 2,200 

 2,364 

 1,754 



1,882 

 1,751 



1,924 

 1,411 



1,889 

 1,606 



1,927 



83 



35.1 



35.2 

 35.2' 

 35.'i' 

 36'"' 

 §7'"' 



br. m. and s . 

 wh. m 



br.m.fn.bk.sp 



35 

 35.' i' 



35.4 

 35.1 

 35.1 



br.m 



gvl. br. m. 

 and s. 



br. m 



br. m 



br. m , 



Red clay 



.do. 

 .do. 



.do. 

 .do. 

 .do. 



Red clay . . 

 Diatom 00 

 do... 



Manganese 

 concretions. 



No specimen. 



gvl - - . 

 gvl... 

 br. m. 

 br. m. 

 br.m. 

 br.m. 

 br. m. 

 br. m. 

 br. m. 



Red clay 



do... 



do... 



do... 



do... 



do... 



do... 



do... 



do... 



br. m 



gy. m. and s. 



gy. fn. 8 



br. m. and s. 

 gy. s. andm. 

 wh.andbk. s 



Red clay... 



Globigerina 



ooze. 



do.. 



do.. 



do.. 



.....do.. 



br.m 



br. m 



bk.s.andgvl- 



bk gvl. bk. s. 

 brs. bk. and 

 wh. s. 



Red clay... 



....do 



V oleanic 

 mud. 



do 



do 



bk. and gy. 



s. gy. m. 

 fn. gy. m... 

 bk.s. gy. m., 



gy-m 



.do. 

 .do. 



Volcanic 



mud. 

 Globigerina 



ooze. 



Do. 

 Do. 

 Pumice. 



Radiolaria. 



No specimen. 



Do. 



Many mang 

 concretions. 



Do. 



Do. 



Do. 



No specimen. 

 Guam. 



GUAM TO YOKOHAMA. 



Sept. 9 

 ...do... 



...do... 

 ...do... 

 ...do... 



Sept. 10 

 ...do... 

 ....do... 

 ....do... 

 ....do... 



....do... 



....do.. 



....do.. 

 ....do.. 



....do.. 

 ....do.. 

 ....do.. 



144 36 15 

 144 35 00 



144 34 45 

 144 34 00 

 144 33 15 



144 31 45 

 144 31 30 



144 30 00 

 144 29 45 

 144 28 30 



144 28 15 



144 36 45 

 144 25 20 



144 25 00 

 144 23 30 

 144 23 15 



fn. br. m 



fn. bk. and 



gy- s. 



gy. m 



vol. sand 



br. m. ands. 

 br. m. and s. 

 fn. bk. s 



bk. and gy. 



s. and m. 

 bk. and gy. 



s. and m. 



bk. s. gy. m 



Coral sand . 

 Globigerina 



ooze. 



do 



do 



Volcanic 



mud. 



do 



do 



do 



Volcanic 



mud. 

 do 



Volcanic 

 mud. 



do 



do 



do 



Manganese. 



Pine volcanic 



glass. 



No specimen. 

 Manganese. 



No specimen. 

 Do. 



Manganese. 

 Do. 



