Plate 
4. 
West 
Plateau watered by the Dwrna See 
"White marls 
TLtehxq ido va, 
lech stein fossils near the, surface 
XTJCUt • - — ■ • ~ 
< h'psum to the West 
Country of Zechsteoi l limestone subordinate to a system of red. Sc brown sandstone . 
white 'marls & marlstone . partial conglomerates above the Zeehstem. contain, plants Sc 
Thecodont Saurians 
FR 0 M the PERMIAN DEPOSITS ON THE DlOMA AND pjpLAYA ON THE WEST, ACROSS TllE URAL CUA1N BETWEEN STERLITAMAK AND VERCH. URALSK TO TROITSK ON THE EAS1 
•/ y T O m, the, J) i, o WZ- d to AL t a T Cb W J ! seep.p. iso ettsetj. / 
IJrshak 
Riv 
Steppe 
• / mound . relations of the strain ; 
plateau^' ot^ occasionally by black earth > unknow 
^‘italic;) 
tt SterUa, 
Tty 11 JUv. . 
J* N Tcheketau, 
//Y“ 
East Flan i of the 1 IT r a l M o u n t a in s . 
Baqliiazy Chain or 
Akri 'Pan 
Ala Tan.' 
I — — — Uy Sandstone 
Conplomerate Careen n 
olteraatino 
with red kP reen m arl 
Pull red & yellowish earthy flaglike, sandstones 
Outlier of Curb 
Limestone 
Gypseous marls, alabaster 8 c Red sandstone 
B a> s z n. of P & r nz i a rt D e p o s i t s 
+c Ty / Psanunites Upper J. 
!t - . J;S A E / Devonian A'- Vp r . Silurian I b H it r i art Kinds tones f Go, 
East 
West 
Ala Tau 
Hard quoit zose Calcareous Valley of Grey & 
purple if yellow flap stones red limestone 
sandstone. 
Kahn ( m, the background ) 
Undulations of purple Sc cprey quurtzose Sandstone with 
Tallies of while veined blue, limestone 
UtchkuL Berezofski 
Lake Hills 
East 
R . Ural 
Verck-TTralsk 
Siha'Uuv Axis 
Quartzose 
jWJ 
EKrtfCe & fdut&se > wooded, hills I 
^ depressions of limestone f]°ysvosdes 
’ itJym ar r u> 
The fossils in this brevet h einq unknown 
■ , 7 if SClufitm. a no. 
, some of the rocks may he of Devonian, a, no. others 
Quartz aritx passinq on the 
' chlorite 8c Tide, schist 
< <um v ock Ho bas tard. Gneiss 
f Lower Silurian ?. ) 
i l u r i a, n. 
Axis 
Much, block mrth fc LUtle detritus 
Slaty tend mica slates 
" qrev Limestone 
Orthidse &' Favo sites Gothlaruivca 
Q wffi ! ‘L$2r G ^uicKcu,sa,uL /ff// tszrix. '***? // 6rc “ iw ^ 7 1 
r- concretions pJffidC L AC 
a , iv d 
C r v s t a, l L I n, 
Zone, 
S<6" f 
Am, r if erows 
o q,_ y r 
'Ho -<5> 
% 
?T, Q- 
Fractured 
Breccia & Greenstone > See 
Schists 
Courdry much covered 
with black, earth 
/Carboniferous Rocks to the South) 
Z a ti e 
West 
- > 
A Vercli-l r aisle 
V . 
Ev'aq aisle 
Baida 
HUE 
Pctro par lost 
losh 
Country much covered with Black earth, 
Granite Sc Syenite 
Sdjaalstein & dra^xceous & Slab/ recks % oints . 
Grauwacke ' Musts A ' Ul i v 1 ° ths Greenstone 
(rrau: 
/ Devonian- 1 
Kvdish 
\ r o rrv 
e r c h Uralsk : 
Step naq a 
o I 
r o v 
i b S 1c j /see p.p Tt l et seq- / 
PocLgornoi 
Granitic Steppe rocks seldom visible, 
Tract around ■ Kossobrodslcaya, 
I 
Cryst 
Limestone, 
Chlorite Schist 
He Schaalstem, 
Ossipovskaya 
Al tered Schists Greenstone 
On, the banks or the, Ui 
Troitsk 
m ir — - - vv ^ - A ^ 
East 
Low Steppe 
Limestones appear at intervals along 
the banks ot the Ui with 
obscure Palaeozoic fossils . 
Wv Id Steppes o~f the Ki r qhi s S. of t hz s l irve 
A 
