i i 



05 OS 



S 8 



606 



700 



758 

 854 



902 

 951 

 1000 



1050 

 1100 

 1150 

 1200 

 1250 



Depth from 

 surface, feet 



Fine grained greenish-grey micace- 

 ous sandstone 



Hard, fine grained bluish-grey mica- 

 ceous sandstone 



p P ppppp SSS pe* g 8° 



; &I-J 1^1 i-f rSf 1= t> V- irr lis |l 



ill ii^-iii.i.l.ps.ii.Ii 



g §■« rt-2? -ogga.4 a> o JO 



£"?li>-S o B !^ L ,tf & £, Q,(B <B "< fc> 



• geg- © £*' " " ' §W " 2"" g - ' ^' ' o- • o- 



. Pi P. S ££,. . . . •§5.. & - P'- 5P-. • P^ ■ pS 



I 



It 

 <t> 

 2, 

 fed 



o 

 o 



K 



tz5 O 



o O 

 < £* 



b 5 



O J? 05 

 & f f 



05 g Ot 



to tiMce to toto 



OOtOononos CO v| i-i oovi CO 



Date of first 

 exposure of 

 rock in sinking 

 (1899) 



* o 



° 2. 



O JO 50 

 Iff 



^ 8 S 



*«B^| g ^ ^ Si 1 P 



OnCOOiVlg: to •— CO OCO K) 



Date of boring 

 of holes for 

 thermometers 

 (1899). 



OS OS 

 VI Mr- 



tn W to 

 ^ »|h osjcn 



O50n^#^O5 fr OJ *■ #>-05 CO 

 vivionOOl-' O O CO OCO #>. 



£<o. of hours inter- 

 vening between 

 completion of holes 

 and insertion of 

 thermometers. 



Ot Ot 



Or Or Or 



Onon^fcf^if>. 00 05 OS 0005 00 



Depths of holes in 

 which thermome- 

 ters were plactd in 

 feet. (Diameter of 

 holes 1 7/8 inches.) 



VT *<I 



05 00 



VI VI VI 



*- n- *- 

 to to On 

 On Or 



Ci 0^ Oi Oi 

 Ot co ^- rt^ . 



uior : : : : : : : 



So 

 to • 



»S2 



II 

 so 



CO B ^ 



n o 2 



O CD t| S 



^ «> l-J 



P-HJ P 



trg.S 



J1BO 



p "*& 

 a 2 avee 

 o? 7 



05 tO 

 Ot Ox 



VI VI VI 



On O OS 



to to 05 

 Or Or 



a cs oi ci 



Hi- VI r- CO ; ; • ; ; - . 



On to 0n : : ■ • • " - 



On 



3« 

 1? 



vi vi 



Ot to 



On 



VI VI V| 



OS Ot 4^ 



Oi VI 



VI H- . . . • . . . 



o\ '• '■ '• : : : : : : 



00^ 



S P 



5 e 



I 3 



V| VI 



Ot vi 



Ot 



VI VI VI 



OS 05 On 



OS 05 



00 CO • • : . : . . • . 



WW 



gc? 



Mi • 



S s 



05 h- 05 

 00 OS VI 



I-" fcO t-- l-'l-' £» 

 OiOl^OO*^ — on VI to #^ 00 

 — CJ1 H- ' On OS 05 0i COO tO 



H-lHtolr-PHeMSIHBlH iNh b|h »|H»|H 



No. of hours 

 thermometers 

 were left in holes 



o 



(D O 



o =+■ 



I- 1 GO 



O O CO 



rf rt- t O 



CO H 1 CD 



CObj-^-lCHSH ^ q W >y hH 



■g.*»wg g g "5 £? ? 



tOOOOwg g CO CO OCO 05 



Date of with- 

 drawal and read 

 mg of thermo- 

 meters (1899). 



vr vi 



CO CD 

 On 



vi vi vi 



00 CO VI 



CO CO 



vj vi vi vi vi vi vi vi vi vi vi 



OS On On 05 05 O O (-> Oh O 

 to vi toon VI On CO 

 On Ot On en 





2 o 

 || 



p O CD 



E.2^ 



O =0 S- 



B p P 



|| a 



g-S-'CD 



V| VI 



CO CD 



VI VI VI 

 Op VI VI 



vi vi vi 



On Ot On 



VIVIVIVIVI VI VI VI VIVI o 



OS On fcfk. CO 00 t-i o o OO CD 



l-JOOVii-Jio to On On CO vi 



On On On en 



So 



1*. • 



VI VI 



CO CO 



V| VI ^1 

 00 VI VI 



os OS 00 



VIVI 



WO); ; ; ; ; ; . . 



to • • • : : : : : : 



en 



ot y* 

 ooO 

 oo - 





vi vi 



op 00 

 to to 



Ot Ox 



VI VI VI 



00 VI CO 



05 OS 



VIVI 



OS On- ■ • 



k£ot : : : : : : : : : 



OS 



vi vi 



CO CO 

 O Or 



VI VI 



Ot 



V| VI VI 



00 00 vi 



CD O 00 



OS os On 

 to CO 



VIVIVIVIVI VI VI VI VIVI VJ 



OS Ot Ot 05 05 O O K- O (— O 

 tOVIOtOOt VI Ot 00 



co oo oo os — en 



to vi tc On 



Ot 



So 



re2 



2 o" 



3 3 



|| 



2 o 13 



* 3 1 



|f 8. 



« S* 2 



§. 3 B 



(tgg. 



13 p. g 



re p 3 

 ^S o 



0* i-i 



V| VI 



CO CO 



VI VI VI 

 00 VI VI 

 VI VI VI 



On On at 



VIVIVIVIVI VI VI VI VI vl OS 



OsOtrf^OJCO h-OO OO CO 



r— oo vi — to to ot ot cb vi 

 Ot Ot en Ot 



vi vi 



00 00 

 CO CO 

 05 00 



VI vj VT 

 CO VI VI 



Cn On vi 



05 tf- *- 

 *>- #- to 



VIVI 



C?Ot. . . 



to co : : : : : : : : : 



OOl 





Eg 

 §3 



C 3 



VI VI 



00 00 

 li t-o 

 On Ot 



VI VI VI 



00 v| GO 

 05 os 



VIVI 



OS Ot ■ : . . . . . . 



*-o» : : : : : : : : : 



OS 



|e 



VI VI 



00 00 

 CO CO 

 1—" Ot 

 to — 



VI VI VI 

 GO vi VI 



a m 00 



05 05 US 

 GO or VI 



VIVIVIVIVI VI V| VI VI vi OS 



ootrf^ecoji o o o oo co 

 t*^ 00 !^^ co oi vi osce ob 



COSCOGOOO vi vi Cn OnOn vi 

 l>0 •— iij en On On 



Mean of 

 corrected 

 temperatures. 



