SHEET 9 
BULLETIN BULLETIN 613 : 
a 
103°30° COLORADO 
a Cc 
j 
e 500,000 ( é 
Approximate : — to! seas Gf 2 
20Miles 
!o 5 10 15 20 25 30Kilometers 
Contour interval Rod feet 
LEVATIONS IN FEET EAN SEA LEVEL 
The distances from Kansas City, Missouri, are shown every 10 miles 
The crossties on the railroads are spaced | mile apart 
3 
* 
& 
Li 
aes 
LONG SANTA FE RAILWAY BETWEEN HILTON AND THATCHER, COLO, 
THIS HAS EFFECT OF INCREASING APPARENT TILT OF BEDS 
VERTICAL SCALE GREATLY EXAGGERATED. 
SECTION SHOWING UNDERGROUND RELATIONS OF ROCKS A 
Sheet No./0 
Mog 
aS SS 
ae na Se 
bese) KS 
A aA & 
Mie «i hg. 
EXPLANATION Thiekness 
he in feet 
Gravel and sand Terrace deposits 20 Quaternary 
A Gravel pa aad Nussbaum formation 40. Tertiary 
B eer gray and limy; weathers Apishapa ) 
Limestone and shale; thick Timpas - 
Cc limestone at bottom py rowing 
‘ ¥ 
D Shale, gray, with concretions Carlile 200° Creta 
E Limestone, slabby Greenhorn sx GSSgc 50 
F Shale, dark y Graneros 200 
G Sandstone (stippled pattern) Dakota 250 Cretaceous 
H_ Sandstone and shale Paswavaice forma- 100 | cre resale 
R : Shale and sandstone Morrison formation 300 — or Creta- 
a Sandstone and shale, both red Triassic ? 
WS 
—* Ae pd 
1309 
38 
Note: Sand and gravel (alluvium) in valleys not shown 
Sheet No.8 
103°30" 
