Document 10907277

advertisement
NEW MEXICO BUREAU OF GEOLOGY AND MINERAL RESOURCES


Qpo
Pyu
Mostly Holocene
Late Pleistocene
Late Pleistocene to
Middle Pleistocene




Qpo
Tlr
Qpo
Qpo
Tlr
Qpo

Tlr
Tlr
7
Qpo

10
Qpg
3645 000
red, maroon, gray
Tlr

Tlr
7
Tlr
Correlation Diagram
Qpg
Qpo
Qpg
7
Qpg
Qpo





Tlr
Tlr
Qpo
Tlr
Qpo
Qpo
Qpo
Tlr
unconformity (?)
Tlr
Paleocene
Qpo
Tpp
Qpo
Qpo
Qpo
Qpg
K

10
Qpo
Qpo
Qpa
Kmh
Qpo
 15
K
Tpp
Tlr
K
K

12
37
K 17

Tlr
angular unconformity
Tlr
Qpo
Qpo
35
Qpg
Kmj
Qpg
K
Qpg
3641 000
Qpo
3641000

12
K
13
Qpo
Qpo
K
10 22
Qpo
K
Qpo

K 12
K
15
K
K
Qpo
Kt
Qpo
Qpo

3640 000
Qpo
K 
Qpo
Qpo
5
Kd
Qpo
Qpo
Qpo

Kd

Qpg
Qpy
unconformity
Qpy
Qpy
17
Qpo
20 18 Qp
Kd

B
17
Qpo
Qpg
Qpo
J
18

107°7'30"W
Qpo
Qpo
Qpo
302000
Qpy
Qpy
Qpo
Qpg
303000
304000
volcanic clasts
gone
Km
Qpy
Qpy
Qpo
Qpo
red, maroon, gray
petrocalcic horizons
K
Kdc
Kd
Pyu
Kg
Qpo
15
13
Kcl
Permian

20
Qpo
20
 12
3640000
32°52'30"N
Qpo
15
5,000’
Kcat
Qpg
Qpo
K
K

 17
 15

K20
Qpy
K
red, maroon, gray
Kca
Qpo
K
abundant clasts of
precambrian granite
Qpg
Cretaceous

3642 000

10
Tlr
Qpo
angular unconformity
Qpo
305000
Qpy
Qpy
306000
107°5'0"W
Qpy
307000
308000
310000
309000
107°2'30"W
311000
312000
ꛜȱŠ™™ŽŠ›Š—ŒŽǰȱŒ•Šœœȱ˜
precambrian rocks
red, maroon, gray
Pyu
32°52'30"N
POLECAT
TANK
1000
0
1
MCLEOD
TANK
UPHAM
UPHAM
ALIVIO
PRISOR
HILL
NEW MEXICO
UPHAM
HILLS
QUADRANGLE LOCATION
New Mexico Bureau of Geology and Mineral Resources
New Mexico Tech
801 Leroy Place
Socorro, New Mexico
87801-4796
Magnetic Declination
January, 2007
9º 38' East
At Map Center
0.5
2000
3000
4000
5000
0
6000
7000 FEET
1 KILOMETER
CONTOUR INTERVAL 20 FEET
p
Anticline hinge—showing direction of plunge. Solid where
ŠŒŒž›ŠŽǰȱŠœ‘Žȱ ‘Ž›Žȱ’—Ž››Žǰȱ˜ĴŽȱ ‘Ž›Žȱ‹ž›’Žǯ
z
Syncline hinge—showing direction of plunge. Solid where
accurate, Šœ‘Žȱ ‘Ž›Žȱ’—Ž››Žǰȱ˜ĴŽȱ ‘Ž›Žȱ‹ž›’Žǯ
~
NATIONAL GEODETIC VERTICAL DATUM OF 1929
Geologic Map of the Upham 7.5-Minute
Quadrangle, Sierra County, New Mexico.
[575] 835-5490
by
William R. Seager
This and other STATEMAP quadrangles are available
for free download in both PDF and ArcGIS formats at:
Department of Geological Sciences, P.O. Box 30001, New Mexico State University, Las Cruces, NM, 88003
http://geoinfo.nmt.edu
New Mexico Bureau of Geology and Mineral Resources
Open-file Geologic Map 205
Mapping of this quadrangle was funded by a matching-funds grant from the STATEMAP program
of the National Cooperative Geologic Mapping Act, administered by the U. S. Geological Survey,
and by the New Mexico Bureau of Geology and Mineral Resources, (L. Greer Price,
Director and State Geologist, Dr. J. Michael Timmons, Assoc. Director for Mapping Programs).
olive, dark brown
Shale and mudstone
cream, gray
–Ž’ž–Ȭ˜ȱꗎȬ›Š’—Ž
™Ž›’ꮍȱ ˜˜
Siltstone, mudstone, and shale
interbedded with sandstone
Siltstone
olive brown
cream, yellow-brown
coarse-grained
chert pebbles
3,000’
™Ž›’ꮍȱ ˜˜
chert pebbles
olive brown
Channel form, cross-bedded
šžŠ›ĵ˜œŽȱœŠ—œ˜—Žǰȱ™Ž‹‹•¢ȱŠȱ‹ŠœŽ
1,000’
burrowed marine fossils
Gallup
Sandstone
marine fossils
burrowed; marine fossils
olive, dark brown
olive, dark brown
Fite Ranch Mem.
™Ž›’ꮍȱ ˜˜
olive brown
Channel form, cross-bedded
conglomerate and conglomeratic
sandstone
cream, gray
D-Cross Tongue,
Mancos Shale
olive brown
Šœœ’ŸŽǰȱšžŠ›ĵ˜œŽȱœŠ—œ˜—Žǰȱ
mostly marine
Carthage
Member
Fanglomerate
Shale, sandstone, conglomeratic
standstone, and conglomerate or gravel
™Ž›’ꮍȱ ˜˜Dz
root castss
Limestone
burrowed, marine fossils
Atarque Mem.
cream, yellow-brown
coarse-grained
dark gray
olive brown
Mancos
Shale
꟎ȱŠœ‘ȱ‹Žœ
marine fossils
olive brown
cream, yellow-brown
coarse-grained
burrowed
tan
Dakota Sandstone
PERMIAN
Yeso Fm.
Base of exposed section
Figure 2—Composite stratigraphic column of the Cutter and Upham quadrangles.
50
Strike and dip of bedding
45
Overturned bedding
Vertical bedding
A'
A
South Fork
Putnam Draw
Qpg
Qpg
5,000
Location of geologic cross section.
Kg
Kdc
June 1995
Legend
tan, volcanic clastic
ꛜȱŠ™™ŽŠ›Š—ŒŽǰȱŒ•Šœœȱ˜
Abo Formation
4,000’
Horizontal bedding
A
purple
concretions
Estimated strike and dip of bedding, dip value unknown
C
APACHE
GAP
1000
(
1 MILE
B
CUTTER
0
J
PALOMAS
GAP
0.5
J
1
™Ž›’ꮍȱ ˜˜
mostly volcanic clasts
red, maroon, gray
Fault—solid where exposed, dashed were approximately
”—˜ —ǰȱ˜ĴŽȱ ‘Ž›ŽȱŒ˜—ŒŽŠ•Žǯȱ Queried where uncertain.
Bar-and-ball on down-thrown side, fault point indicating dip
direction and value.
65
olive-brown
concretions
yellow-brown to tan;
coarse-grained; tongues of
Ash Canyon Member
ꛜȱŠ™™ŽŠ›Š—ŒŽǰȱŒ•Šœœȱ˜
paleozoic limestone
Geologic contact—solid where exposed or well-known, dashed
where approximately known, queried where uncertain.
1:24,000
purple
107°0'0"W
Map Symbols
Base map from U.S. Geological Survey 1970, from photographs taken 1965, field checked in 1970, edited in 1993.
1927 North American datum, UTM projection -- zone 13N
1000-meter Universal Transverse Mercator grid, zone 13, shown in blue
tan
purple
Jose Creek
Member
Qpo
Qpo
3643 000
Tlr
volcanic clasts with
lesser precambrian detritus
Hall Lake Member
Qpo
Qpo
Qpo
red, maroon, gray
Crevasse Canyon Formation

Qpo
yellow-brown; coarse-grained;
tongue of Ash Canyon Member
purple, grey, clasts of
precamvrian granite
purple; dinosaur bones
angular unconformity
Tlr
Qpo
Qpo
Qpo
yellow- to olive-brown
2,000’
volcanic clasts
Ash Canyon Member
Tlr
4,000’
Love Ranch
Formation
McRae Formation
Tlr
Qpg
Love Ranch Formation
J
Qpo
PALEOCENE
TO
EOCENE
unconformity
Eocene
Qpo
6,000’
PALEOCENE TO EOCENE


Pleistocene

3644 000
Qc
Qpo
Crevasse Cayon Formation
Lower Member
Qpa
Qpy
Tres Hermanos Fm.
Tlr
Qpa
LATE CRETACEOUS
Tlr
Tlr
Hol.


7
7
Qpo
LATE CRETACEOUS

Qpo
Qpo
3643000
purple, gray; volcanic detritus
7
Tlr
Tlr
Younger piedmont-slope
alluvium. Older piedmont
-slope alluvium
Camp Rice Fm. 6,000’
Palm Park Fm.

Qpy
Upper Yeso Formation (sandstone-limestone member)—Only upper 50ft (15m) exposed in
southwest corner of Upham quadrangle, consisting of medium- to light-gray limestone. Total
thickness of Yeso, including both upper and lower parts and all four members described in
McLeod Tank and Alivio quadrangles, is approximately 1,300ft (390m).
3646 000
10
32°55'0"N
K
32°30'0"N
32°30'0"N

Qpo
32°55'0"N
3642000
•Ž™‘Š—ȱžĴŽȱ›ŽœŽ›Ÿ˜’›
Caballo reservoir
33°0'0"N


Permian
Qpo
Qpg
Qpo

33°30'0"N
33°30'0"N






10
Tlr
Qpg

Dakota Sandstone—˜ Ž›ȱ¢Ž••˜ Ȭ‹›˜ —ǰȱŒ›˜œœȬ‹ŽŽǰȱ̞Ÿ’Š•ǰȱšžŠ›ĵ˜œŽȱœŠ—œ˜—Žȱ˜ŸŽ›•Š’—ȱ
‹¢ȱ –Š›’—Žȱ œ‘Š•Žȱ Š—ȱ –Š›’—Žǰȱ Œ›˜œœȬ‹ŽŽǰȱ šžŠ›ĵ˜œŽȱ œŠ—œ˜—Žȱ ›ŠŠ’˜—Š•ȱ ž™ Š›ȱ ’—˜ȱ
Mancos Shale. Approximately 144 ft (44 m) thick.
Kd
Qpa
Tlr
Tlr
Qpo
3644000

106°30'0"W
107°0'0"W
Figure 1—Location of the Upham quadrangle and surrounding quadrangle locations.
Qpg
Qpo
Qpo
Km
Tlr
Qpo
K
Qpg
33°0'0"N
J

 









 





 
 
 









































 

 








































 






















   








O
107°30'0"W
3647 000
Mancos Shale—˜ȱ Ž¡™˜œŽȱ ˜›ȱ —˜ȱ ’Ž—’ꮍȱ ’—ȱ ™‘Š–ȱ šžŠ›Š—•Žǯȱ —ȱ Š“ŠŒŽ—ȱ ™Š›œȱ ˜ȱ
™ŠŒ‘ŽȱŠ™ȱšžŠ›Š—•Žȱ‘ŽȱŠ—Œ˜œȱŒ˜—œ’œœȱ˜ȱ‘’—Ȭ‹ŽŽȱ˜ȱꜜ’•Žǰȱꗎǰȱ–Š›’—Žȱœ’•œ˜—ŽȱŠ—ȱ
shale with at least 5 ash beds, each 2 to 5in (6 to 12cm) thick. Total thickness is approximately
394ft (120m).
10
Tlr
Qpo

Las Cruces
10
J A'
10
40 Kilometers
20
10
0
10
Tres Hermanos Formation, Lower Atarque Member—˜—œ’œœȱ˜ȱ‹›˜ —ȱŠ—ȱ›ŽŽ—’œ‘Ȭ‹›˜ —ȱ
˜œœ’•’Ž›˜žœǰȱ‹ž››˜ Žȱ–Š›’—ŽȱœŠ—œ˜—Žǰȱ˜••˜ Žȱž™ Š›ȱ‹¢ȱ̞Ÿ’Š•ǰȱ‹›˜ —ȱœŠ—œ˜—ŽǰȱŠ—ȱ
˜•’ŸŽȬ›ŽŽ—ȱ–žœ˜—Žȱ˜ȱ‘ŽȱŠ›‘ŠŽȱŽ–‹Ž›ǰȱŠ—ȱŒŠ™™Žȱ‹¢ȱ–Š›’—Žǰȱ‹›˜ —ǰȱ˜œœ’•’Ž›˜žœǰȱ
burrowed sandstone of the Fite Ranch Member. Total thickness is approximately 328 to 348ft
(100-106m).
20 Miles
10
5
0
Tlr
D-Cross tongue of Mancos Shale—Š›”ȱ ›Š¢ǰȱ ꜜ’•Žȱ –Š›’—Žȱ œ‘Š•Žȱ ’‘ȱ ‘’—ȱ ’—Ž›‹Žœȱ ˜ȱ
fossiliferous sandstone. 60ft (18m) thick.
Kdc
Kt
Tlr
10
Tlr
Qpo
10
15
uerto
RI
Qpg
Qpo
Qpo
9
Qpo
45
7
el M

Sierra
de la Uvas
Gallup Sandstone—Massive to cross-bedded cream to gray marine sandstone and minor
–Š›’—Žȱ œ‘Š•Žǰȱ ›ŠŠ’˜—Š•ȱ ˜ — Š›ȱ ’—˜ȱ Ȭ›˜œœȱ ˜—žŽȱ ˜ȱ Š—Œ˜œȱ ǻKdc). Approximately
110ft (33m) thick.
Kg
Tlr
Tlr
Qpo
Qpo
K
da d
Jorna



t

ul

fa


w



 
ra

D
Qpy
10
Qpo

da
10
10
Qpo
K
Love Ranch Formation—Fining upward sequence of red, gray, and purple conglomerate,
Œ˜—•˜–Ž›Š’Œȱ œŠ—œ˜—Žǰȱ œŠ—œ˜—Žǰȱ Š—ȱ –žœ˜—Žȱ ›Ž™›ŽœŽ—’—ȱ Š••žŸ’Š•ȬŠ—ȱ Š—ȱ ̞Ÿ’Š•ȱ
deposits in the Laramide Love Ranch basin. The formation documents progressive erosional
ž—›˜˜ę—ȱ˜ȱ›ŽŠŒŽ˜žœȱ’—Ž›–Ž’ŠŽȱȬȱŠ—ȱœ’•’Œ’ŒȱȬȱŒ˜–™˜œ’’˜—ȱŸ˜•ŒŠ—’Œȱ›˜Œ”œǰȱŽœ˜£˜’ŒǰȱŠ—ȱ
Š•Ž˜£˜’ŒȱœŽ’–Ž—Š›¢ȱ›˜Œ”œǰȱŠ—ȱ›ŽŒŠ–‹›’Š—ȱ›Š—’Žȱ›˜–ȱ‘ŽȱŠ›Š–’Žȱ’˜ȱ›Š—Žȱž™•’ǯȱȱ
least one intraformational unconformity probably exists near the middle of the formation. In
the Upham quadrangle the formation is approximately 2,600ft (796m) thick, but this does not
include uppermost beds which are exposed to the east in the Prisor Hill quadrangle. Total
thickness probably exceeds 3,000ft (914m).
Rincon
Doña Ana Mtns.


na


Qpo
 12
12
Hatch
Crevasse Canyon Formation, lower member—›ŽŸŠœœŽȱŠ—¢˜—ȱ˜›–Š’˜—ȱȬȱ›˜ —ȱ˜ȱŠ—ȱ˜ȱ
›ŽŽ—’œ‘Ȭ‹›˜ —ǰȱ ꗎȬȱ ˜ȱ –Ž’ž–Ȭ›Š’—Žǰȱ •’‘˜Ž•œ™Š‘’Œȱ œŠ—œ˜—Žȱ ’—ȱ Œ‘Š——Ž•ȱ œ‘Š™Žȱ Š—ȱ
lenticular beds, intercalated with olive-gray shale and mudstone. At least 830ft (153m) thick.
Kcl
3648 000
Tlr



Jor


10
Qpo
3645000
Qpo
Qpg
Qpo

10
Qpo
Qpg
40

32°57'30"N
Qpo
Qpo
K



17
Upham
Hills
Crevasse Canyon Formation—˜—žŽœȱ ˜ȱ œ‘ȱ Š—¢˜—ȱ œŠ—œ˜—Žȱ Š—ȱ Œ˜—•˜–Ž›Š’Œȱ
sandstone within Kcl, each 30-50ft (9-15m) thick.
Kcat
Palm Park Formation——•¢ȱ •˜ Ž›ȱ Ž ȱ ŽŽȱ ǻŗŖ–Ǽȱ ˜ȱ ›Š¢ȱ ˜ȱ ™ž›™•’œ‘Ȭ›Š¢ǰȱ žěŠŒŽ˜žœǰȱ œ˜ǰȱ
volcaniclastic sandstone is exposed in the southeastern part of the Upham quadrangle. Unit
may be as much as 1,800ft (550m) thick in adjacent quadrangles to the south and east.
Tpp
Qpy
Qpo
Qpo
Qpo
17
10
10
Qpo
Qpo
Tertiary
ND E
Albuqu erque
Tlr
Qpo
Qpg
NEW MEXICO
Santa Fe
Tlr

GRA
Tlr

Qpg
Qpo


Tlr
6

8
Qpg
7




50
Qpg
42
Tlr
7
10
Qpo
Upham
Crevasse Canyon Formation, Ash Canyon Member—Predominantly tan, medium-grained,
cross-bedded lithofeldspathic sandstone interbedded with lesser amounts of olive gray
–žœ˜—Žǯȱ ‘Ž›Ȭ™Ž‹‹•Žȱ Œ˜—•˜–Ž›ŠŽȱ •Ž—œŽœȱ ’‘’—ȱ œŠ—œ˜—Žȱ ‹Žœȱ Š›Žȱ ™›ŽœŽ—ȱ •˜ŒŠ••¢ǰȱ
Žœ™ŽŒ’Š••¢ȱ—ŽŠ›ȱ‘Žȱ˜™ȱ˜ȱ‘Žȱž—’ǯȱ˜ŒŠ•ȱ™Ž›’ꮍȱ ˜˜ǯȱ™™›˜¡’–ŠŽ•¢ȱŗǰŘŖŖȱǻřŜś–Ǽȱ‘’Œ”ǯ
Kca
Qc
10
5
Prisor
Hill
Alivio
7
Qpo

  Tlr


 

35
K
K
Tlr
7

60

Qpo
Qc

K

25

50
Qp
 12
 12
Tlr

Kca
5
Qpo

Qpo
55 60
Kmj

3646000
10
Tlr
Kmj
40
Qpo
Qpg

Qpo
K
Qpg

70
55
Tlr

 12


Qc
10
Caballo Mtns.
5
Tlr


23

70


Tlr
23
Qpy
60 K
 12
12

Qpo
CuĴer
25
Tlr
55

42
35
Tlr
Palomas Formation, piedmont-slope deposits—Boulder to cobble conglomerate, gravel, and
sandy-gravel of both high-level alluvial fans and erosion surface veneers. Upper beds are
generally indurated by stage IV caliche. Unit forms relatively undissected alluvial fans as well
as mesa-capping erosional remnants of fans or pediment veneers. As much as 20ft (6m) thick.
Qpg
Tlr
Tlr



K

Engle
Truth or
Consequences
McRae Formation, Jose Creek Member—Brown to dark-gray boulder conglomerate in
Œ‘Š——Ž•Ȭ˜›–ȱ •Ž—œŽœǯȱ •Šœœȱ Š›Žȱ Š—ž•Š›ȱ ˜ȱ œž‹Ȭ›˜ž—Žǰȱ ’—Ž›–Ž’ŠŽȬŒ˜–™˜œ’’˜—ȱ Ÿ˜•ŒŠ—’Œȱ
Š—ȱ ‘¢™Š‹¢œœŠ•ȱ ›˜Œ”œȱ ›Š—’—ȱ ’—ȱ œ’£Žȱ ›˜–ȱ ŖǯŘȱ ˜ȱ ŗ–ȱ ’—ȱ ’Š–ŽŽ›ǯȱ Ž‹›’œȱ ̘ ȱ ’—ȱ ˜›’’—ǯȱ —ȱ
Upham quad the unit is only exposed discontinuously in the hangingwall of the Yoast Draw
fault. 20 ft (6m) thick or less.
Kmj
Slope colluvium—Generally correlative with Qpy but some may be as old as Qpo. As much as
3ft (1m) thick.
Qc
Engle
Palomas basin
3649 000

23
Qpy
50
3650 000
San Andres
Mtns.
McRae Formation, Hall Lake Member—Purple to gray shale and mudstone with interbedded
volcaniclastic sandstone and conglomeratic sandstone in lower half. Medial tongue of volcanic
cobble to boulder comglomerate, and upper section of purple to gray volcaniclastic sandstone,
conglomeratic sandstone, and mudstone containing conspicuous granitic detritus. Fluvial in
˜›’’—ǰȱ‘Žȱ˜›–Š’˜—ȱŠ•œ˜ȱŒ˜—Š’—œȱœŒŠĴŽ›Žȱ’—˜œŠž›ȱ‹˜—Žȱ›Š–Ž—œǯȱŽ›˜ȱ˜ȱŠ™™›˜¡’–ŠŽ•¢ȱ
600ft (183m) thick in the Upham quadrangle, thinning, and pinching out to the southwest.
Kmh
Qpy and Qpoǰȱž—’쎛Ž—’ŠŽǯ
Qpa
Tlr
Tlr
35
50
Tlr
Qpo
12

Tlr
10
Tlr



K
Tlr
Tlr
Tlr
 10
Tlr


12
Animas Mtns.
Qpo
Tlr
Tlr
43
12
Qpo
23
Qc
30
Tlr


Qpg
30

Kmh
25
17 K
Mud Springs
Mts.

Kca
Tlr
Tlr
25
Tlr
Qpo


3648000
3647000

Qpg
40
23
Sierra Cuchillo
–ǰȱǰȱŒǰȱȱŠ—ȱŒ•ǰȱž—’쎛Ž—’ŠŽǯ
K
Older piedmont-slope alluvium—Gravel and gravelly sand deposits of alluvial fans that are
intermediate in geomorphic position between higher Palomas (Qpg) fans and lower (Qpy)
arroyo alluvium. Upper part of Qpo deposits are cemented by pedogenic carbonate that
represents stage II to stage IV carbonate accumulation. As much as 25ft (7m) thick.
Qpo
Fra Cristobal
Mtns.

Qpo
Tlr
San Mateo Mtns.
7
Qpo
23
3652 000
Cretaceous
Younger piedmont-slope alluvium—Sand, gravel, silt, and clay of modern, shallowly incised
drainageways, and thin sand and gravel veneers mantling broad pediments. As much as 20ft
(6m) thick.
Qpy
3651 000
Tlr
106°30'0"W
107°0'0"W
Qpy
Kmh
Tlr
107°30'0"W
Qpy
Tlr

5 30
Quaternary
Qpa
Tlr

7
7

20
Tlr
10
Kcl
15
Tlr
Tlr
12



10
11
Qpa
Kmh

Kcat
Kcl
Qpo
Tlr
Tlr

17

Kca
Map Unit Descriptions
Qpa
Qc
Qc
Qpy
10
45
Kcl
10
Kca


10
23 20
Qc
20
7
Kmj

7
Qpa
20
Kcl

17

20


7
Kmh
Qpa
Kca
Kcl

25
 7
20
20
Kcl
Tlr
Kmh
Kmh
33°0'0"N
Tlr
20
Kcl
7


14
7
Kcl
Kcl
Kcl


Qpo
Kcl
10 Kcl
Kca
45
20
Kca

8
15
Kmh
Qpg

Kcl
Kcl
15

10
Kcl
10
Qpy
Qpa
Qpa

Kcat
 Kcl
Tlr

7
7
5

7
13
Kcl
25
32°57'30"N
Kcl
7
Qpo
Qpo
Kcat

Kcat



75

 154815


3649000
16
ne
17


m Ant
icli
15

Kcat
Kcl
45
30
12
Kcl
Putna
 1715
15
15
17

15
15
 Kcat

Kcl
40
 10


 15 12
Kcat
15
12

15 10 15
85

Kcl
15
25
10
Qpg
5
Kmh
Kmh
Kmh
12
25
 6  7 10 10
Kcl
10
20
10 Kca
Kcat
 8
8
Kcat
 7  8
8
10  12

22
21
18
12
  16 20 17 15
7 15
Kcat
Kcat
35
Kcat
10
Kmh
Qpo
Kmj
25
7
25
10 35
Kmj
Kca
Kca
s
a

55
Kmh
Kmh
Kmh
Kmh
Qpo
Kmh
7
Kmj
5
B'
107°0'0"W
313000
312000
Kmh
7
Kcl
Kcat


Qpo
Kcat
 Kcl20
10
Kcl 
Kcat
Qpg

Tlr
Qc
20

11

10
12 5
20

311000
Kmh
Qpo
7
Qpy



 8
Kcl
515

22
Qpg Qpg
Kcl
5 5
20
 Kcl
7

K
12


Kmj
15
10




Tlr
20
5
7

 5Qpg   22 38 37

Kcl 20
 15 Kca1510
30
Qpo
Qpy
12


Qpy
3650000
Kcat
Qpa

Qpo
39 8
8 10

Kmj
Kca
8
7
45
Kcl
7
7

5
Kcl

Kcat
27
10 75
24
22
25
25
25
Kca
Qpo
Kmh
18
  45
Kcat

18
Kcl 2020
 Kcl
17 Kcl
Kcat
 Qpg 15
25
Kca

20
Kmh
310000

15
Kca

6
7
Kmj
Kca
Kcl
65

30

7
15

7

26
25
7 15
10
22
25
5
 10
35
Qpa
Kmj
 15
12
20
30
25

25
35
Kc
20

Kcl

20

10
Qpg
25
35
309000

25
10


Kcl
70
50
Kcl
30
5
20
Kca
Qpo
17

30
10
20 10
20
Kmj
25

20 25
30
5
Kca
5
17 30



3
10

35
5

20
Kcl
15
8


15

Kcat
3
10
10

7 28
18
15

 
Kcl
Kcl 10
20
20
 10 15  18
Qpg

Qpg
23
12  12
35


15
Kcl 
60
12


35
 23
30
Kcl
10

Kcat
10

20
Qpa
Qpy
10 30
30
25


15
 21
25
25
65
22
Qpg
8
 
Kcl
4
70


10
20

5

Kcat
48

Qpo
10
12
20

15
 
50 25 
5





35
3651000
65


70
5
18
Qpg
15
12 17
10
Qpo
5
  12
10
3
 
 10

35
60
Qpo
10


30
31

25
Kcl
12


 25
20
4
15



30
Kcl
Kcl
20
20
 20 17 23Qpy2020 
55 10
20
75

10
10
30

Kcl
10

Qpg
15
20



 
3652000
17
10
5
20 25

25
25
8
40
Kcat
10
5

Kcat

 
15
5

20 8

 10 10
25
25

5
  10
 35 65
10 10 10 18
10 60 10 

 
15
Kcat

23
25
42 25 30
7
25
Kca

 
Kcat
12
10
Qpy
5

Kcat
25

Qp
8
30
13
10
5

 26
Kcl
12
15
70
Kcat
12

10
Qpa
3

45
40

 20
7
Kcat
25
Kca

17
25



Qpg
Kcl
9

21
 18

 18
22

 17

Kg
Kdc
Kt
21


 25
12


Kcl
 12
 22
15
 15
 15 Kcl 16  20
107°2'30"W
308000

31
12
307000

34
306000

Qpg
 45 
15

20






  




   



 

15
107°5'0"W
305000
 17
 13Kcl 15 15 Kcl 8 14
20

 8
10
 22 15
Kcat
15
20
Kcl

Kcl
 17 10 5063
10
15
 10
24
10

3653000
18
30

 
30
304000


A
303000

33°0'0"N
302000

107°7'30"W
NMBGMR Open-file Geologic Map 205
Last Modified 2013
A DIVISION OF NEW MEXICO INSTITUTE OF MINING AND TECHNOLOGY
COMMENTS TO MAP USERS
A geologic map displays information on the distribution, nature, orientation, and age relationships
of rock and deposits and the occurrence of structural features. Geologic and fault contacts are
irregular surfaces that form boundaries between different types or ages of units. Data depicted
on this geologic quadrangle map may be based on any of the following: reconnaissance field
geologic mapping, compilation of published and unpublished work, and photogeologic interpretation.
Locations of contacts are not surveyed, but are plotted by interpretation of the position of a given
contact onto a topographic base map; therefore, the accuracy of contact locations depends on the
scale of mapping and the interpretation of the geologist(s). Any enlargement of this map could cause
misunderstanding in the detail of mapping and may result in erroneous interpretations. Site-specific
conditions should be verified by detailed surface mapping or subsurface exploration. Topographic
and cultural changes associated with recent development may not be shown.
Cross sections are constructed based upon the interpretations of the author made from geologic
mapping, and available geophysical, and subsurface (drillhole) data. Cross-sections should be used as
an aid to understanding the general geologic framework of the map area, and not be the sole source
of information for use in locating or designing wells, buildings, roads, or other man-made structures.
The map has not been reviewed according to New Mexico Bureau of Geology and Mineral Resources
standards. The contents of the report and map should not be considered final and complete until
reviewed and published by the New Mexico Bureau of Geology and Mineral Resources. The views and
conclusions contained in this document are those of the authors and should not be interpreted as
necessarily representing the official policies, either expressed or implied, of the State of New Mexico, or
the U.S. Government.
Kcl
Pyu
Qpy
Qpy
Kdc
Kd
Kdc
Kt
Yeso Fm.
3,000
Kca Kmj
Kd
Kt
Kdc
Km
Kca
Pyu
Kcat
Qpy
Qpy
Qpy
Qpy
Qpy
Qpg
Qpy
5,000
Qpa
Kcl
Kt
Kmj
Kg
Km
Kd
Pyu
Kcat
Kcl
Kg
A'
Yoast Draw
Qpg
Qpg
Kg
Kg
Km
Pyl
Kcat
SE
Section B-B'
Kcl
Kt
Km
4,000
Qpg
Qpg
Qpa
Yoast Draw
fault
4,000
Tlr
Kt
Kdc
Kd
3,000
Elev. (ft)
SW
New Windmill
Fault Zone
B'
5,000
Kd
Qpo
Py
4,000
Pa
3,000
Qpy
Qpo
Qpy
Qpo
Qpo
Qpy
Qpg
Qpy
Qpy
Qpy
Qpo
Qpo
Qpy
Qpy
Qpy
Qpy
Qpy
Qpy
Qpo
Qpy
Qpo
Qpy
Qpy
Qpo
Qpg
Qpy Qpg
Qc
Qpy
Qpo
Qpy Qpo
Qpy
Section A-A'
Qpy
Qpy
Qpy
Bend in section
Qpy
Qpy
Qpa
Qpa
Qpo
Tlr
Yeso Fm.
Abo Fm.
Kd
Kd
Ku
?
Kcl (?)
?
Tlr
Kcl
Kmh
B
5,000
4,000
Kca
Kcl
3,000
Kg
Magdalena Gp.
Kdc
2,000
Elev. (ft)
Qpy Qpo
NE
Kmh
Kmj
?
Aleman
Draw
Kt
Km
2,000
Elev. (ft)
Download