XIV 
PAGE. 
Topographic surveys.—Continued. 
Object Ofcsdic visa Sate eo ee tee Sete ae eran 5) 
summary Of results .olsuc ancien cea aetie 15 
time spent itt) 3.54 Dosen cee en lade terete: 10 
T’6u-mén-ssi, rocks nears... sss ct een eee seaiee 309, 310 
Tou-ts’un, Huang-t’u formation east of, channel in. . 188 
Hu-t’o rocks meat: 25.02 saws oy saa s ate eae 125-126 
metamorphic rocks near... ......250-eceeees 109 
Sections Meas... .Altns ee eal Pete etree 142, 143 
Sinian rocks exposed mear...c.. 5.5.05. seenee 140 
structure of Paleozoic rocks near............. 159-160 
syncline overturned in Ki-chéu limestone near.. 142 
Wu-t’ai schists: hear... Manistee ee Moutals 109 
View fron pass Neass ns seis erase GIS siete ere 214 
Tou-ts’un basin, Huang-t’u formation in.......... 188-189 
physiography Of... hace cee eae het nee ale 211 
Tou-ts’ aun slate, -character Of sc s.ason eae senile 100 
correla tion (OF Foie cc's sree stots #50) letatioter te 135 
sections of figures'showing.......256.scesee08 124, 126 
Stratigraphic place Of 2.4% 2 .js ae siete eine oe 129 
type locality ‘of..0.8). 6h. neks ie aae eer tines 123 
Triangulation, graphic, accuracy of results by...... 9 
description of 5:55 sass ea ce eae een hoteles 11 
etrors of orientation iM...) cease cesses 8 
latitudes determined by, compared with obser- 
vations on Polarigsacci ge ast sis ret 9 
methods Of [ihn icictacie plein cle a sioner sya)-<ste tera ooh 5, 7-10 
sumuary of results Of. Wi. icls clever ele caine © 15 
Triangulation points, number of..........-...+-- 10, 11 
Triangulation signals, erection of.............+5+ 8 
Triangulation stations, selection of.............++ 8 
Triblecta’ Polso: Martella. hicuas win eee elemisiste eels 271 
Ts’ai-kia-chuang, Carboniferous fossils found near. . 52 
Carboniferous rocks mear..........-.sseee- 49 
4a 'ai-kia-kuan, rocks Nears <r ew eadeen ee: eis 310 
topogtaphy nears.-i4. << nie wot ate alates esl eta alae 325 
Ts’ai-shi-ling, Téu-ts’un group near............4- 130 
Ts’a-pu, View of passneat. sc... esse ne nee sees 210 
Tei-an formation, @geofs 0: 4:2 nee ellt se ea teal 44 
character Of eos ia aces eet ee 18, 22, 44-45, 50 
Gistribution of si..cwka hee vik ade ee em eewes 43-44, 46 
FOSSUSIOL enh ios ale au veile baie elerete ia heetete Meter 45-46 
AgheOUS It tTUSIONS 100 5 plo viy ce & slevalele eis se) alavel bls 47 
metamorphicm Of ..0A0.252 seme cen wees 52 
BO CEION OF Foto oiala ates cletete/Sarmiere eteine aioe atten 18,22, 23, 50 
Stratigraphic place Of... 366.050 see oR Ge ces 18,48 
SCHULTE CE ito Es ae Oe sie ee aie 62 
thickness 06.4.5 30 Sone pew er rae Des aiitige tae 18, 22, 23 
anconforinity at top of} £27 594005 695 sine ates 23,48 
Tsi-nan-fu, igneous rocks near..........-.0.0e00s 47 
Tsing-ko-tschwang flora, age of, question concerning 51 
Ts’ing-shui-ho, canyon of, features of...........- 209 
Valley of ;altitude of 40 cass aeeioe ears sib tletarete 208 
Ts’ing-shi-tung, structure near, section showing... . 287 
Ts’in-ling summit, elevation of..........-..00005 12 
granite ater. ccc elvis we cleld tleleha cia bie acaba 314 
Surveys near; methodiOGe ss. > cielo so etre orl of 11-12 
“Ls ist-linig SChiIstS 24s hee a ciel ite Stain semen 300 
See also Kan-yii-wan schists. 
Ts’in-ling stage of topographic development, age of. 339 
areas representing 2.0. ot daa e's se es eiayele eo 324, 336-337 
features: Off; ;,. ardenca eae tet oeeetee 323-324, 336-337 
Ts'in-lng-shan, age Of. cece fe Sree eee eee ee 256 
CANYON IN VIEW Of sf. = be pares detente tal atten 6 
ies 528.58 5255-5 Esher eRe CO I TONG le Nesicts 315-316 
features ofse7 Jac). Ses Teneo 180-181, 310-311, 321-327 
granites Of: 55s bi wise ciate eer ole votes talons 314-316 
Kan-yti-wan schists on). 50.000 ce owls slene wile 313 
location of 522%, 600)0 2s.$5 sees ee oer etet 319-320 
observations) im. <s5 372% 5 sa ot 2 oa cle diereteele ae 299-317 
stream development in......... aie aietavehctatatetens 327 



INDEX TO PART ONE. 
PAGE. 
Ts’in-ling-shan.—Continued. * 
Ts’in-ling topographic stage in..... pene ates 336-337 
Valleys thee. ce tae eect eS NES bate eens 323 
VIEWS OEE celal erat Oa hetel lalate nea eel evostant 6, 178, 312, 319 
Tsin-tzi-ch6n, Ki-chéu limestone exposed between 
Wai-yiian-fwand.. 2.62.6 donee 169 
springs atid vay cine ce cele tae eens Senet 172 
Tséng-kia-pa, argillites and conglomerate schists 
MOAT awe e eae eae Mee eee ees 302-303 
latitude observations:at.....7. 6005 26.2006 2 eerie 13 
limestones near, age Of. .........2.2.000e008 310 
Tung-kuan, mountain range west of, basal complex 
exposed 2; 5s j505 55054 Rea kek seees 169 
region near, physiography of................ 224-225 
terraces treats, 25 6.56 ic. «bre stots oc orotate nereitarerats 178 
Tung-kuan-k’6u, anthracite coal in Wu-shan lime- 
Stone ati sec as diate desta a rence yer 275 
fossils from -vicinity Of jj.i%.62% 54 +054 6eels 273-274, 276 
Structure seariir cess so misinlekelaaletale exe ee eee 291-293 
Wu-shan limestone at...7<).« 00 sae < teen idee ab 
Tung-kuan-t’ing, Huang-ho valley near, cross sec- 
tion! OLRE ese catercete bitats piste starr arenes 178 
Tung-t’at, altitude Of 1.5 <a), -.:tea.ste rote erie eee * 349 
Tung-yii, Huang-t’u formation near.............- 191, 192 
Man-t’o formation neat acc.c ssc ess hie 144 
region near, physiography of. ...........0.... 217 
Sinan rocks heat. ..u.54<aiicecces inane 139, 144 
sections of Paleozoic rocks near.............. 139,161 
Tungyti*rocks, nears pence selves © ete Ae 127-128,130 
tisiconformity Nears. 6isssasaseverae omens 137 
Tung-yii limestone, character of...............-- 100 
cortelation of fn7;).5 226 et af eres meter eater 123,135 
distribution of P58 inayas oe ale Sees we ae 127-129 
exposute of.7(6)0'.0 Fh eee eek ee ee ee 142 
folding inten ee Pee tee Vito ee 158-159 
LOCKS OF. KNEE He rete eel eeene ste ee 126-127 
stratigraphic plac€*of eur tee kee 129 
type locality of.)).,25356%hicactieme ea ne 123 
Tung-yii loess basin, physiography of............ 212-214 
Turner, Captain, aid by 11.45 eo Pee ele a 3 
Tzi-yang basin, Shen-si, structure of............. 306 
Tzi-yang-hién, structure mear..............-+---5 306 
Ulrich, E. O., cited on age of bryozoans in Sin-t’an 
FOLMIAEION «<5 c1cc'e- enw eerie he ee 274 
United States Geological Survey, instruments loaned 
WY’ a. escieverc oy 0 mare 0 a a ob terete sy eeaetermetes 4 
Upper Cambrian. See Cambrian. 
Upper Carboniferous. See Carboniferous, Upper. . 18 
V GgtnOceras SDs bce sie ccs ewes +2 tie sla? ne etals wee ane 270 
Van Hise, C. R., cited on metamorphism.......... 32, 60, 117 
cited on pore space in claysS..............60. 249 
Volcanic rocks, character Of 5 ./.05.0 «mines cee sem) s 55, 56 
Oeetirence Of 1.550035. ces Os 0 wiv Sele eee 52) 50 
sections Showing. «cas.dncaagsssaiiane eames 50,51 
Walcott, Charles D., expedition suggested by...... xi 
fossils: studied ‘byt os4s.0.nceasus Oven wwotemet Xiii 
Wang-k’uai-chén, gneisses near............-0-0-- 102 
Ta-yang limestone: nears. cnc owiins cstetee see ctule 130 
topography tieat.., se. ev cee entice bewite Meter 229 
MNCONLOTMLLISES MEAT sia 5< is.5: ois anses We eis lene 130, 134 
Wang-tou-hién, artificial hill near................. 203 
Wan-hién, biotite-gramite near................-.. 101 
foothills near, altitudes and features of........ 204-205 
greenstone dike nears o. 2o0).Uoew chs 6 ss ole 130 
PectiOnNs Neal: 2244 b5 65 kat hoe red owes 3 132 
Ta-yang limestone near...........-eeeeeeeee 131-133 
unconformity near.........+6+05 a nre wosrlete ete 130 
