New Mexico Bureauof Mines & Mineral Resources Open-FileReport 109 AvailabilityofGeologicalandGeophysical fortheEasternHalf of t h e U . S . Data G e o l o g i c a lS u r v e y ' s SouthwesternAlluvialBasinsRegionalAquiferStudy William J. S t o n e ,H y d r o g e o l o g i s t , Nancy H . M i z e l l , G e o l o g i s t , andJohn W. Hawley, EnvironmentalGeologist December 1 9 7 9 CONTENTS ............................................ 1 A l l u v i a l B a s i n s I d e n t i f i e d .............................. 1 I n v e n t o r y of Available Data/Using This Report ........... 4 Adequacy.of Data Base .................................... 5 Introduction FIGURES F i g u r e 1. Area covered by New Mexico p o r t i o n o f Southwestern Alluvial Basin Regional Aquifer Study 2 L o c a t i o no fa l l u v i a lb a s i n sr e c o g n i z e di n New Mexico 3 ........................................ Figure 2. Figures 3 ................................... - 14. Areas covered by previousworks.. ...... 7-18 APPENDICES Appendix A. Summary o fa v a i l a b l eg e o l o g i c a la n d g e o p h y s i c a l data by b a s i n a n d t o p i c Appendix B. Key t o maps ( f i g s . 3 - 1 4 ) showing l o c a t i o n of s t u d i e s c i t e d i n Appendix A... Appendix C. Major g e o l o g i c a la n dg e o p h y s i c a lw o r k s New M e x i c o ' s a l l u v i a l b a s i n s . . . ....... 1 9 36 on ........... 50 1 I N T R.ODUCTION A necessary first step in the GeologicalSurvey's U.S. S o u t h w e s t e r nA l l u v i a lB a s i n sR e g i o n a lA q u i f e rS t u d y (SWAB) hasbeentheassessmentofinformationalreadyavailable. The area covered by t h e e a s t e r n h a l f , t h e SWAB s t u d y i s shown i n f i g . o ft h e 1. data f o r t h i s area .are being compiled New Mexico p o r t i o n , The e x i s t i n gh y d r o l o g i c by t h e G e o l o g i c a l Survey'sAlbuquerqueWater-ResourcesDivisionoffice. of g e o l o g i c a l a n d g e o p h y s i c a l d a t a s o u r c e so fv a r i o u st y p e s for the The area havebeen i d e n t i f i e d by t h e N e w Mexico Bureau ofMinesandMineralResources. of Mines s t u d y SpecificobjectivesoftheBureau i n c l u d e d 1) i d e n t i f y i n g m a j o r a l l u v i a l b a s i n s i n t h e 2 ) determiningwhat i s known o f t h e g e o l o g i c a l / g e o p h y s i c a l s e t t i n g ofsuchbasins,and t h i sd a t ab a s e . state, 3) e v a l u a t i n gt h ea d e q u a c y i s t op r e s e n t The p u r p o s eo ft h i sr e p o r t the results of the Bureau of of Mines s t u d y . ALLUVIAL BASINS IDENTIFIED 12 alluvial basins ForpurposesoftheBureaustudy were r e c o g n i z e d( f i g . 2). of t h e s e a c t u a l l y i n c l u d e B e c a u s er e f e r e n c e s the others A s i n d i c a t e di n Appendix A , some more t h a n o n e a d j a c e n t b a s i n . commonly cover on o n e o f t h e s e b a s i n s as well t h e y were combined t o a v o i d r e p e t i t i o n i n Appendix A. A l l b a s i n sc o i n c i d ew i t h I areas o f e x t e n s i v e 2 ~~~~~ " " " " New M e x i c o " " " Albuquerque F i g u r e 1. Area covered by New Mexico p o r t i o n of Southwestern Alluvial Basin Regional AquiferStudy 4 alluviumorbolsondeposits as shown on t h e s t a t e g e o l o g i c o ft h e are s u b b a s i n s S i x o ft h e s e map (Dane and Bachman, 1 9 6 5 ) . Rio GrandeValley:SanLuis,Espanola,Albuquerque, S o c o r r o , Palomas, and Mesilla. of t h eb a s i n s Anotherthree are p e r i p h e r a l t o .b.u.E g e o l o g i c a l l y s e p a r a t e d f r o m t h e v a l l e y : J o r n a d ad e lM u e r t o ,T u l a r o s a ,a n d threebasins Mimbres. The remaining are b o t h g e o g r a p h i c a l l y a n d g e o l o g i c a l l y i s o l a t e d fromtheRioGrandeValley:SanAugustin,Animas,andPlayas. The p e r i p h e r a l a n d i s o l a t e d b a s i n s internaldrainage; are c h a r a c t e r i z e d by a l l otherbasinsconsidered lie within t h e RioGrandedr.ainagebasin. INVENTORY OF AVAILABLE DATA/USING THIS REPORT were Sourcesofbothgeologicalandgeophysicaldata i n v e n t o r i e di nt h eB u r e a us t u d y( A p p e n d i x A) . Geological i n f o r m a t i o n was s u b d i v i d e di n t on i n et o p i c s :g e o m o r p h o l o g y , s t r u c t u r e ,g e o l o g i c maps, s u b s u r f a c es t r a t i g r a p h y ,Q u a t e r n a r y g e o l o g y ,s u r f a c es t r a t i g r a p h y ,c r o s s - s e c t i o n s ,m e a s u r e d s e c t i o n s ,a n ds o i l s .G e o p h y s i c a li n f o r m a t i o n was s u b d i v i d e d i n t os e v e nt o p i c s :h e a tf l o w ,g r a v i t y ,n a t u r a ls e i s m i c i t y , r e s i s t i v i t y ,a n dm a g n e t i c s . informationnotcovered T h i sr e p o r t general extent The s o u r c eo fo t h e rm i s c e l l a n e o u s by t h e s e 1 6 t o p i c s was a l s o n o t e d . may beused i ns e v e r a l ways. F i r s t ,t h e t o which a g i v e n b a s i n h a s b e e n p r e v i o u s l y s t u d i e d i s apparentfromAppendix r e f e r e n c e s on a g i v e n a s p e c t basin of interest A. More s p e c i f i c a l l y , t h e o f thegeology/geophysicsof may be learned using Appendices A and C. a 5 e on a g i v e n b a s i n Secondly,thecontentsofeachreference also shown i n Appendix A . area T h i r d l y ,t h el o c a t i o na n d covered by any p r e v i o u s s t u d y may befound are by c o n s u l t i n g Appendix B a n d t h e f i g u r e i n d i c a t e d f o r t h a t r e f e r e n c e . Because the s t r u c t u r e known as theRioGrandeRift,Appendix i n c l u d e sr e f e r e n c e s much of t h e R i o GrandeValleycoincideswith A also on t h er i f t .P u b l i c a t i o n sc o v e r i n g than the basins of interest or more t h a n t h e r i f t i n Appendix A under "General. more are l i s t e d 'I It should be noted that the literature search was r e s t r i c t e d t o published o r readily obtainable open-file S t a t e Engineer, NM Bureau r e p o r t s (U.S. GeologicalSurvey, ofMines)andtheses. a Onlyworks are i n c l u d e d . geologicalorgeophysicaldata Inasmuch as majorworks of the c o n t a i n i n gs i g n i f i c a n t on thegeologyandgeophysics R i o Grande R i f t were w r i t t e n a f t e r 1950,olderworks are c i t e d o n l y w h e r e t h e y r e m a i n t h e l a t e s t ' z o r b e s t s o u r c e o f information.. I t was assumed t h a tr e f e r e n c e lists i nt h e subsequentworkswouldidentify major e a r l yw o r k s .F u r t h e r - more, an a r b i t r a r y c u t - o f f d a t e w a s e s t a b l i s h e d ; works publishedorreleasedafter 5 Oct. 1 9 7 9 are n o t i n c l u d e d . ADEQUACY OF DATA BASE The b a s i n s were d i v i d e d i n t o t h r e e g r o u p s b a s e d a d e q u a c yo ft h ed a t a : on t h e w e l l known, moderately known, andpoorly I known. The well known c a t e g o r y was r e s e r v e df o rt h o s eb a s i n s for which b o t h g e o l o g i c a l a n d g e o p h y s i c a l t o p i c s are well 6 covered.Moderately known b a s i n s are t h o s ef o r whichboth g e o l o g i c a la n dg e o p h y s i c a lt o p i c s are f a i r l y w e l l covered. Poorly known b a s i n s are t h o s e f o r which e i t h e r g e o l o g i c a l o r are s e v e r e l y l i m i t e d . g e o p h y s i c a ld a t a As a result of this study known b a s i n s ,f r o m theAlbuquerque, it appears that the best are a g e o l o g i c a l / g e o p h y s i c a ls t a n d p o i n t , Socorro, and Mesilla Basins.Dependingon the hydrologic data base and need for better management o f g r o u n d w a t e rr e s o u r c e s ,t h es e l e c t i o no fb a s i n sf o rm o d e l i n g inthe SWAB s t u d ys h o u l db e thesebasins made from t h i s l i s t . are very well s t u d i e d , . a d d i t i o n a l d a t a r e q u i r e d i n some cases (Appendix A) The f o l l o w i n g b a s i n s well known: T u l a r o s a ,a n d b a s ef o rt h e s e Although . are c a t e g o r i z e d as moderately Palomas, JornadadelMuerto, SanLuis,Espanola, Animas.Only are a few h o l e s e x i s t i n t h e d a t a areas (Appendix A ) . S u f f i c i e n ti n f o r m a t i o n i s a v a i l a b l e , however, t o p e r m i t a t l e a s t a g e n e r a l e v a l u a t i o n bf t h e i r hydrogeology as may b e n e c e s s a r y i n t h e The l e a s t i s known a b o u tt h er e m a i n i n gb a s i n s : Augustin, Mimbres, andPlayas. b a s ef o rt h e s e SWAB s t u d y . San Numerous h o l e si nt h ed a t a areas are a p p a r e n ti n Appendix A. Although basinsinthiscategoryshouldbethetargetoffuture g e o l o g i c a l / g e o p h y s i c a ls t u d i e s ,t h e focus on the SWAB p r o j e c t s h o u l d other, better known b a s i n s . 7 Figure 3. Areas c o v e r e d by p r e v i o u sw o r k s : Brown, D.M. (1972). Anderson ( 1 9 5 4 ) through S e e f i g . 2 f o r r e l a t i o n s h i p to a l l u v i a l b a s i n s . e Figure 4. Areas c o v e r e db yp r e v i o u sw o r k s : Brown, L . D . , a n do t h e r s( 1 9 7 9 ) t h r o u q hC h a p i n (1978333 S e e f i g . 2 for r e l a c i o n s h i p t o a l l u v i a l b a s i n s . 3 F i g u r e 5. A r e a sc o v e r e d by p r e v i o u s w o r k s : o c h e r s ( 1 9 7 8 ) t h r o u q h Deal a n do t h e r s C h a p i na n d See Eiq. 2 :ol- r e l a t i o n s h i p E O a l l u \ r i a l b a s i n s . (1978). 10 Figure 6 . Areas c o v e r e db yp r e v i o u s works: D e B r i n ea n do t h e r s ( 1 9 6 3 ) t h r o u q hG r i s w o l d (1961). S e ef i g . 2 f o rr e l a t i o n s h i p t o a l l u v i a lb a s i n s . F i g u r e7 . Areas c o v e r e db yp r e v i o u sw o r k s : H a r l e y( 1 9 3 4 )t h r o u q hJ a k s h aa n do t h e r . ?( 1 9 7 7 ) . S e e fia. 2 f o r r e 1 a L i o n s h i . p t o a l l u v i a lb a s i n s . F i g u r e 8. Areas c o v e r e db yp r e v i o u sw o r k s : J a m e s( 1 9 7 1 c) h r o u q hK o t c l o w s k (i 1 9 6 1 a ) . S e ef i g . 2 f o r r e l a E i o n s h i p t o a l l u v i a lb a s i n s J! Figure 9 . Areas c o v e r e d by p r e v i o u s w o r k s : Korclowski (1961b) t h r o u g hM q c h e t t e( 1 9 7 8 ~ ) . See f i q . 2 f o rr e l a c i o n s h i p t o a l l u v i a l b a s i n s . I .4 Figure 10. Areas c o v e r e d by p r e v i o u s works: Makerand o t h e r s ( 1 9 7 0 ) rhrouclh Mcl.ean ( 1 9 7 0 ) . see f i g . 2 f o r r e l a r i o n s h i p , t o a l l u ' . i a l b a s i n s . F i g u r e 11. A r e a sc o v e r e d by p r e v i o u s w o r k s : N o r t h r o p ( 1 9 6 1 ) t h r o u g h Ruhe ( 1 9 6 7 ) . See f i g . 2 f o rr e l a c i o n s h i p to a l l u v i , 3 l b a s i n s . 3, Figure 12. Areas c o v e r e db yp r e v i o u s works: S a n f o r d ( 1 9 6 3 ) t h r o u y hS e a g e r andHawley (1978). 2 for relacionship to a l l u v i a l basins. S e ef i g . 33 32 Figure 13. Areas covered by previous works: Seager and others (1971) t h r o w h Traugfr ( 1 9 7 2 ) See fig. 2 for relationship c o alluvial basins. 18 3: Figure 14. Areas c o v e r e db yp r e v i o u s works: u p s o n ( 1 9 7 1 t h r o u g hZ o h d ya n do t h e r s (1969). S e ef i q . 2 f o rr e l a t i o n s h i p t o a l l u v i a lb a s i n s . N I * . m N N N N UI m P . m u 0 0 . m I N O u r n , , , u N : ml 0 ; I 1. 12 I ~ l , UI N N 1 m u o l I- 'N . t Y ?I N .. UNI . N m N Y bo bob0 Y O mlF- I-P c" 2 * W W P P W u . w *wwI-ImumnWN c-l . I ~~ Seismic Refraction Natural Seismicity Gravity Other Magnetics Resistivity ~ Heat .flow Soils Measured section Cross-section . Quaternary Geology Surface Stratigraphy . .. Subsurface Stratigraphy Geologic Map Structure Geomorphology K 8 0 3 O P. ' r t e, 8 ' m 3, P , 0 P. ..2 .u =r 1 .. CD 0 1 uopsas-ssox3 \o N N m, m m rlrl 0 N U N . . w w n\or.m 0 0 0 0 N N'NN I N m dd N N n rl m vl rl N 0 0 m 0 0 . m , 20 n , .. P P P P P P P I1 n c P O c PCI cncncncncn m b w w o "P P,P P'P ' cncncncncncn u.m c NP o a4 ow I I u m . . w o P P W w P P c n W N mmm u m wcn m u m o w - , I .W . . .wcn P W O O W P w m u w cncn P O U P P .P P c I' UI c N Pa W P .w r m m P N N P ~ o N N V N N N m P o W N N NP w w W N w w w m W W N 0. c 9 Heat flow . Soils Measured Section Cross-section Surface Stratigraphy Quaternary Geology Subsurface Stratigraphy Geologic Map j Geomorphology rlrl \or- . . m rl W 4 r-m m m . 4. m m \or. rlrl m rlrlrlrl \or-mm m m m m rl rlrl \ob m m m m rl m rlNm mmm rlrlrl . .. . m m w : ooo N N N . . m 0 0 m o m o N m 0 0 m . . 0 ' m m rl m m o m a m m o o o r l m m m.m N a 0 m m m o m a mmoooo' N N m m m o 0 m .. m rl 22 I I "I .. . . " N . . m m N m W . m N m . N V W . m N N m m m N . N % . m m GZ . .. . 25 I I - ica1 Information 0, U El $4 U .rl 64 m 0 rl U 87 107 h FI Id Cr 2 , = I U - s i c a l Information I I I SI a , , ut m U ar 1 0 . _ I 116 117 117 134 134 1 58 162 158 162 v) d '4 0 m v) I (0 (0 0 I 107 108 109 115 116 117 134 158 162 166 Ui $4 W u 107 108 m El 0 GI I !3 .rl U G) U . I _ - $4 u _u 87 LO7 Y 87 107 .. . 109 117 134 116 117 134 158 162 158 162 .17 1 58 162 202 210 276 2 78 279 281 284 286 290 303 rornada del luerto 27 2 78279 281 ~ 11 2.7 36 - ~ 2 79 284 286. 290 I L ~~ !81 !84 !86 !90 103 ~278 2 79 286 11 27 - 36 56 I 1 N Geoloeical Information I GI? 0, 8 9 U m c r u m 'rl a b Il W U.C 0 $4& m 'ri $4 U U m m LI U m 0 BASIN _ I Jownada . del Nuexto (con,) hy:3ical Information I U 0 162 . . 175 VI v) I 10 v) 0 $4 u w 102 103 1 58 m .rl0 rl 1 75 ' 108 115 116 117 _ I 102 103 8 105 105 108 108 116 117 115 116 117 117 105 117 118 . io5 116 117 118 27 3: 158 161 162 162 162 166 ~ 1 58 158 161 161 162 162 158 161 162 167 173 175 173 175 ~ ~ ~~ 175 175 158 210 211 221 251 252 282 221 251 274 276 280 282 - 251 251 274 282' 274 276 280 282 280 274 282 -E - - . 82 t m P N m P N . gN : 1 . Ic II N P 0 ' ' N w P c. W .. P m . w . . N P m W W U w w m m m P P P P P W N P . N P W ... P PPP w w m ~ . P VI W . mcn PP P P u m PP *P PP 0 0 W N cn U U VI U VI m 'N N m cn m m VI VI* P P N N N N 00 * w m m o m + .N N N o m * w m m E N N N N w m m o m & Other Magnetics Resistivity Natural Seismicity Seismic Refraction Gravity Heat flow . Soils Measured Zection Cross-section Surface Stratigraphy Quaternary Geology Subsurface Stratigraphv Geologic Map Structure Geomorphology !A rn N .r N N N .r .r N N r. N N m m N rl m .m . . . r.r. q 0 N u NU r.r. N r. ~ r l r . r n N m rlm mm u'rl rl m m rlm 4.d mm rl m m .r -3 . .. . rl W . rlm m r. . r.. m wr. m u3 0 .r r. a3 . . . rlrl 0 0 :Nm m m . ' m w o r l rl 4. .r .. a3 ,, 0 r l r l rl . . . . rl N ' N Arlrlrlrlrl Dr.OrlNrn rlrlNNNN ~ m m m m w r . rl m rl N rl N oooorlrlrl r.' l r l r l r l r l r l r l r l 29- . . .. OE I . ..... , . . . . N N N . .. . . N .. P 0 . VI* mm I-P .. . u w . I - . . P G . mN m N P KG w. P . * 00 IN m u m I-PP W W N . . f I , Other Magnetics Resistivity Refraction Measured section Cross-section - . P .An Lnc Ln Lnc . 0 L a w mmu u u . . N N N m u ~m N N ..NCOU N N N . Ln U N , . $new PNN vuu I L n h PN N -4-4 ~ i I , N C Q U ~ L ~ C couuuvuu N N N N P N N , N U m N u 01 N 2 u m N N m Wu N U u m N N W N 9.c couu u u N N G) u P U nc N N N C W 0- N W W P c N W N c N N c N NP P .cn w N VI NUNP N N u m ~ n ~ c n c NbNN N W U ~ . N N N mu couu N N N N N u3 I I I I Other Resistivity Refraction Cross-section Surface Stratigraphy Quaternary Geology Subsurface Stratigraphy Geologic Map Structure Geomorphology >: > I . . "- - & 0 F 0, 2 U 2 rl 0 5 2 c .r Em 2 70 324 32 7 324 ,325 326 327 27( 321 32: 324 325 326 327 I a m 0 rl U a m m In U a m m I Y 327 rl w 3' 0 - - :7c 2 7C $4 2 70 'PI 0 GeophysicalInformation v1 u u - g 'rl m W - -- - r n i C ca u GF W 8 uc m r v) P ' a ' C LI &I U 0 BASIN - Geolos:i c a1 Information I . i24 321 826 82 7 32 ; 5 6 -I .7 73 86 91 91 LO4 L36 104 104 LO4 270 270 295 297 270 !70 !95 !97 304 320 - 91 ~~ 72 ~ 91 ~92 7 73 86 91 93 ?97 '98 297 70 95 97 304 I I LO4 I 201 2 70 295 - P c ID ' W m h N w P ' N t: P m .leu m m m u m m m m u c u m U N W P 0ID.U W N P 0 i'feasured Geomorphology t ._ .r m N m-ulm N N N N uuuu w 2 m U ,N co N U mm mm N N .. m ul . . 34 I "I -. I 35 36 APPENDIX B Key t o maps ( f i g s . 3-14) s h o w i n gl o c a t i o n citedin Appendix A. Appendix C . andthus Figure 3 Numbers r e f e r t o r e f e r e n c e s i n are g e n e r a l , R e f e r e n c e si np a r e n t h e s e s covertheentire of s t u d i e s state, o r c o v e r t h e R i o Grande R i f t are n o t shown on t h e maps. Reference Number References 1 Anderson, 1954 2 Anonymous, 1961 3 Armstrong, 1958 4 Armstrong, 1962 5 Armstonrg, 1965 6 Armstrong,and 7 Armstrong,andothers, 8 Aubele, 1978 9 Baars, 1961 Mamet, 10 Bachman, andMehnert, 11 Bachman, andMeyers, 12 B a l t z , 1965 13 B a l t z , 1978 14 Bath, 1976 15 Bath, 1977 16 Beaumont, 1961 17 ( B e l c h e r , 1945) 18 B i n g l e r , 1968 19 Bishop, 1972 1978 1978 1978 1963 37 F igure .. 3 4 Reference Number References 20 Black, 1 9 7 9 21 B l a c k , and Hiss, 1 9 7 4 22 B o r t o n 1, 9 6 1 23 ( B r i d w e l l 1, 9 7 6 ) 24 B r i d w e l l 1, 9 7 8 25 Brown, 26 B r o w n ,L . D . , ~ a n d 27 Brown, L . F . , 28 B r u n i n g 1, 9 7 3 29 ( B r y a n1, 9 3 7 ) 30 ( B r y a n1, 9 3 8 ) 31 Bryan, and McCann, 1 9 3 7 32 B r y a n , and McCann, 1 9 3 8 33 B u d d i n g , and o t h e r s , 1 9 7 1 34 ( B u r k s , and, S c h i l l i n g , 1 9 5 5 ) 35 Burroughs, 36 Bushnell, 1 9 5 5 37 Butler1 , 971 38 C a r a v e l l a 1, 9 7 6 39 ( C a s h1, 9 7 1 ) 40 C h a m b e r l i n 1, 9 7 8 41 (Chandler, and o t h e r s , 1 9 7 6 ) 42 ( C h a p i n1, 9 7 1 ) 43 Chapin, 1 9 7 8 a 44 Chapin, 1972 D.M., others, 1 9 7 9 1977 19 74 197833 38 Reference References Figure Number 5 45 C h a p i n , and others, 1 9 7 8 46 C h a p i n , and o t h e r s , 1 9 7 7 47 Chapin, and Seager, 1 9 7 5 48 C l a r k 1, 9 6 6 49 C l e m o n s1, 9 7 6 a 50 C l e m o n s1, 9 7 k b 51 Clemons, 1 9 7 7 a 52 Clemons, 1 9 7 7 b 53 C l e m o n s , and S e a g e r ,1 9 7 3 54 Condie, 1 9 7 6 55 Condie, and B u d d i n g ,1 9 7 9 56 C o n o v e r , 1954! 57 C o o k , and others, 1 9 7 9 58 C o o p e r 1, 9 6 5 ' 59 C o r b i t t , and' Woodward, 1 9 7 0 60 Cordell1 , 970 61 C o r d e l l 1, 9 7 5 62 Cordell1 , 976 63 C o r d e l l 1, 9 7 8 a 64 ( C o r d e l l , 197833) 65 C o r d e l l 1, 9 7 9 a 66 C o r d e l l , 197933 67 ( C o r d e l l , and Kottlowski, 1 9 7 5 ) 68 ( D a n e , and B a c h m a n 1, 9 6 5 ) 69 Dansereau, and Wynn, 1 9 7 8 ~ I I ' I ! I 39 Reference References - Figure Number 6 70. Darton, 1916 71 Davie, and Spiegal, 1967 72 Davis, and Keller, 1978 73 Deal, and others, 1978 74 DeBrine, and~others,1963 75 Decker, and bthers, 1975 76 (Decker, and'Smithson, 1973) 77 Dekon,1965a 78 DeHon, 196533 79 Denny, 1940 I ~ ~ I 80 Denny, 1941 1 81 (Dinwiddie, 11967) I I 82 Doty,1960 83 Doty, 1963 ~ I ~ 84 '1957 1965 ~ 85 Elston, 86 Elston, and Erb, 1979 87 Elston, and &hers, 1975 88 Erickson, an$ Wedow, 1976 89 Evans, 1963 ' 90 Fitzsimmons, 1961 91 Fledge, I I 92 1959 ! Fleischhauer, 1976 93 Fleischhauer! 1977 94 (Flower, 1965) ~ 40 Figure Reference Number - References 95 Fodor, 1 9 7 6 96 Foreman, 1 9 5 6 97 Foreman, and o t h e r s , 1 9 5 9 98 (Foster, 1 9 7 8 ) 99 (Gary, and others, 1 9 7 4 ) 100 Gates, and S t a n l e y ,1 9 7 6 101 Geddes, 1 9 6 3 102 G i l e , 1975 ~ 103 Gile, 1 9 7 7 ~ I 7 104 Gillerman, 1 9 5 8 105 Glover, 1 9 7 5 ' 106 Griswold, 1 9 6 1 107 Harley, 1 9 3 4 1 108 Hawley, 1 9 6 5 i I I 109 Hawley, 1 9 7 5 ' 110 (Hawley, 1 9 7 8 a ) : 111 (Hawley, 197833) 112 (Hawley, 1 9 7 8 ~ ) 113 Hawley, 1 9 7 8 d 114 (Hawley, and others, 1 9 7 6 ) 115 Hawley, and K o t t l o w s k i , 1 9 6 9 116 Hawley, and others, 1 9 6 9 117 Hawley, and Seager, 1 9 7 8 118 Healey, and o t h e r s , 1 9 7 8 119 Herber, 1 9 6 3 41 Figure Reference Number Reference 120 Hoffer, 1 9 6 9 121 Hoffer, 1 9 7 1 122 Hoffer, 1 9 7 3 123 Hoffer, 1 9 7 5 124 Hoffer, 1 9 7 6 a 1 25 Hoffer, 1 9 7 6 b 126 Hoffer, J . M . . , i and Hoffer, R.L., 1973i 8 127 Hoffman, and! Hardinq, 1 9 7 7 1 28 Hoover, and T i p p e n s ,1 9 7 5 129 (Hunt, 1977a) 130 (Hunt, 197733) 131 (Hunt, 1 9 7 7 ~ ) 132 (Hunt, 133 Jackson, and B i s d o r f , 1 9 7 5 134 Jahns, 1 9 5 5 135 Jaksha, and others, 1 9 7 7 136 James, 1 9 7 1 137 Jicha, 1 9 5 4 138 Jiracek, and Smith, 1 9 7 6 139 (Jiracek, and o t h e r s , 1 9 7 6 ) 140 Jiracek, and o t h e r s , 1 9 7 9 141 J o e s t i n g , and others, 1 9 6 1 142 Johnson, ana C o m b s1, 9 7 6 143 Keller, 1 9 7 9 , 144 (Keller, and o t h e r s , 1 9 7 9 ) 145 (Keller, and others, 1 9 7 8 ) 1977d) ~ 42 Figure Reference Number - References - 146 ( K e l l e y 1, 9 5 2 ) 147 K e l l e y 1, 9 5 5 1 48 Kelley, 1 9 5 6 149 ( K e l l e y1, 9 7 0 ) 150 Kelley, 1 9 7 4 ; 151 K e l l e y 1, 9 7 7 ' 152 Kelley, 1 9 7 8 a 153 Kelley, 1 9 7 8 b 154 K e l l e y1, 9 7 8 c 155 Kelley, 1979 156 Kelley, a n d Kudo, 1978 157 Kelley, and N o r t h r o p ,1 9 7 5 1 58 Kelley, and S i l v e r ,1 9 5 2 159 Kelly, 1973 1 60 K i n g1, 9 7 3 161 King,andHawley,1975 162 K i n g ,a n d 163 Knowles,andKennedy,1956 1 64 Knowles,andKennedy,1958 165 (Koehn, I4,A. 166 K o t t l o w s k i 1, 9 5 3 1 67 K o t t l o w s k i1, 9 5 5 168 Kottlowski, 1 9 6 1 a 1 69 Kottlowski, 170 Kottlowski, 1 9 6 3 a 171 K o t t l o w s k i1, 9 6 3 b I I I 9 I others, 1 9 7 1 .-and:.Koehn, , 1961b I H.H., 1973) 43 Figure " Reference Number - Reference - 172 Kottlowski, 173 Kottlowski, 1975 174 (Kottlowski, 1976) 175 K o t t l o w s k i ,a n do t h e r s , 1956 176 K o t t l o w s k i ,a n do t h e r s , 1969 177 (Kottlowski, And Lehlone, 1969) 178 Kottlowski,andStewart, 179 Krewedl, 1974 180 Lambert, 1966 181 Lambert, 1968 18 2 Lambert, 1978 183 Lasky, 1932 184 Leggat,andothers, 1962 185 Leggat,andothers, 1963 186 (Lipman, 1969) 187 Lipman, andMehnert, 1969 188 Lipman, andMehnert, 1979 189 Lloyd, 1949 190.. Lopez,andBornhorst, 191 Lovejoy, 1975 192, Lovejoy,and 193. Lovejoy,andSeager, 194 Lyford, 1970 195 Machette, 19?6 196 Machette, 1977 197 Machette, 1978a 1973 1970 1979 Hawley, 1978 1978 44 Reference Number Figure 10 ' Reference 198 Machette; 129 Machette, 1 9 7 8 c 200. Maker, and o t h e r s , 1 9 7 0 201 Maker, a n do t h e r s , 1970 202 Maker, a n do t h e r s , 1972a 203 Maker,and 204 (Maker,and 209 Maker, a n do t h e r s , 1971 206 Maker, a n do t h e r s , 1971 207 Maker, a n do t h e r s , 1973 208 Maker,and others, 1974 209 Maker,and others, 1971 210. Maker,and others, 1971 2 11. Maker, a n do t h e r s , 2 12 Manley, 1 9 7 7 ' 213.. Manley, 1 9 7 8 a 2 14 Manley, 197813 215 . 197813 o t h e r s , 197213 bthers, 1974) 1971 Manley, 1 9 7 8 c 216 Manley, 1 9 7 9 217 Manley,and 218 Mattick, 1 9 7 6 219 Meinzer,and;Hare, 220 Metcalf, 1969 221 Meyer, 1 9 6 6 2 22 Morrison, 1 9 6 9 223 Mott, 1 9 7 6 ~ Naeser, 1 9 7 7 1 1915 45 0 Figure Reference Number Reference 224 Muehlberger, 19 78 225 McKinley, 1 9 5 6 226 McKinley, 1 9 5 7 220 McLean, 1 9 7 0 , 228 Northrop, 1 9 6 1 229 O'Donnell, a n do t h e r s , 230, (Olsen, a n dF o s t e r , 231 (Olsen,and 232 Osburn, 1 9 7 8 233 Page, 1 9 7 5 2 3.4 Petty, 1979 235 Q u i l l i n , and Combs, 1 9 7 6 236 Ramananantoandro, 1 9 6 5 23.7 (Ramberg, a n do t h e r s , ! 11 I 1975 1973) others, 1979) 1978) I 23 8 (Ramberg, ana o t h e r s , 1 9 7 4 ) 2 39 Reeves, 1 9 6 5 24 0 Reeves, 1 9 6 9 241 Reeves, and Dehon, 242 Reiche, 1 9 4 0 ' 2 4.3 (Reiter, and1 o t h e r s , 1 9 7 5 ) 244 (Reiter, andi o t h e r s , 1 9 7 8 ) 245 (Reiter, and1 o t h e r s , 1 9 7 9 ) 246 Reiter, andSmith, 247 Renault, 1970 2 4.8 (Riecker, 1979) 249 R i n e h a r t , and o t h e r s , 1 9 7 9 1965 ! 1977 46 Figure ” 25 12 Reference Number 250 Reference ( R o b e r t s o n1, 9 7 6 ) 251 Ruhe,1962 252 Ruhe, 3~- 1967 Sanford1 , 963 254 ( S a n f o r d 1, 9 6 5 ) 255 S a n f o r d 1, 9 6 8 256 S a n f o r d 1, 9 7 7 a 257 Sanford1 , 97jb 258~ S a n f o r d 1, 9 7 8 259 ( S a n f o r d , and o t h e r s ,1 9 7 3 ) 26 0 ( S a n f o r d , and o t h e r s ,1 9 7 2 ) 26 1 ( S a n f o r d , and C a s h ,1 9 6 9 ) 26 2 S a n f o r d , and’Holmes, 1962 26 3 ( S a n f o r d , and L o n g 1 , 965) 26 4 S a n f o r d , and o t h e r s ,1 9 7 6 26 5 S a n f o r d ,a n d 26 6 ( S a n f o r d , . and o t h e r s ,1 9 7 9 ) 26.7 S a y r e , and L i v i n g s t o n , : 1 9 4 5 26 8 ( S c h i l l i n g , C.:F.,and J.H., 1956) 26 9 ( S c h i l l i n g , k.F., J.H., 1961) 27 0 S c h w e n n s o ni,9 1 8 27 1 S e a g e r , 1 9 7 3a 212 S e a g e r 1, 9 7 3 b 27 3 S e a g e r 1, 9 7 5 a 27 4 S e a g e r1, 9 7 5 L 27 5 S e a g e r 1, 9 7 7 others, 1 9 7 6 I Schilling, and S c h i l l i n g , 47 Reference Figure 13 Number Reference 276 Seager,and Clemons, 1974 277 Seager,and Clemons, 1975 278 Seager, and o t h e r s , 1975 2 79 Seager,and 280 S e a g e r , and Hawley, 1978 281 Seager,andothers, 1971 282 Seager, and o t h e r s , 1976 283 S e a g e r , and Morgan, 1978a 28.4 Seager,and 285 (Seager,and 286 S e a g e r ,a n do t h e r s , 287 ( S h e a r e r ,a n d 288 S h u l e s k i , 1976 2 89 Siemers, 1974 29.0 S i l v e r , 1355 29 1 Singh,andSanford, 292 (Smith, C.S.i 29 3 Smith, C.T., 1961 2.94' Smith, C.T., 1963 29 5 Smith, C.T., 1978 29 6 (Smithson,andDecker, 29 7 Soule, 1972 29 8 S p i e g e l , 1957 299 S p i e g e l , 1961 30 0 S t e a r n s , 1951 , Hawley, 1973 Morgan, 197833 Morgan, 1979) Reiter, 1978) 1972 1976) I ~ 30 1 1978 S t e a r n s , 195k 1972) 48 Figure Reference Number Reference 302 Sykes, 1 9 5 4 303 T h o m p s o n1, 9 7 8 304 T h o r m a n , and Drewes, 1 9 7 8 305 Titus1 , 961 306 T i t u s 1, 9 6 3 307 (Toppozada, and Sanford, 1 9 7 2 ) 308 T o p p o z a d a , and Sanford, 1 9 7 3 , I I 14 309 T o u l e , and F i t t e r m a n , 1 9 7 5 310 T r a u g e r , 1 9 72 311 Upson, 1 9 7 1 312 Weber, 1 9 5 7 313 Weber, 1 9 6 3 314 (West, and B r o a d h u r s t ,1 9 7 5 ) 3 15 W o o d w a r d1, 9 7 3 31 6 (Wright, A . F L1, 9 7 8 ) 317 (Wright, A.F!, 1979) 318 (Wright, A . F . , i n preparation) 319 Wright, H.E., 320. Wrucke, and Bromfield, 1 9 6 1 321 Zeller, 1 9 5 9 a 322 Zeller, 1 9 5 9 b 323 Zeller, 1 9 6 2 , 324 Zeller, 1 9 6 5 ; 325 Zeller, 1 9 7 0 ~ 326 Zeller, 1 9 7 5 327 Zeller, and A l p e r , 1 9 6 5 ~ ~ Jr., 1 9 4 6 49 Figure Reference Number Reference 32 8 ( Z i l ionat sh nkedir,s , 1976) 329 (o Ztihlaienrd sk , i, 1976a) 330 ( Z i l i n s k i , and o t h e r s , 197633) 331 Zohdy, o t haenrds , 1969 50 APPENDIX Major alluvial qeologic and C geophysical works on New Mexico's basins. 1. Anderson, R.C., 1954,A gravity survey of the Rio Grande trough near Socorro, New Mexico: American Geophysical Union Transactions,v. 3 6 , no. l., p. 144-148 2. Anonymous, 1961, Structural problems of the Rio Grande trough in the Albuquerquecountry: New Mexico Geological Society, Guidebook 12th field confi, p. 144-147 I 3 . Armstrong, A.K., 1958, The Mississippian of west-central New Mexico: New Mexico Bureauof Mines and Mineral Resources, Mem. 5, 35 p. I I 4. Armstrong, A.K., 1962, Stratigraphy and paleontology of the Mississippian system in southwestern New Mexico adjacent southeastern Arizona: New Mexico Bureauof Mines and Mineral Resources, Mem. 8, 99 p. and 5. Armstrong, A.K., 1965, The stratigraphy and facies of the Mississippian strata of southwestern New Mexico: New Mexico Geological Society, Guidebook 16th field conf., p. 132-140 6. Armstrong, A.K., and Mamet, B.L., 1978, The Mississippian system of southwestern New Mexico and southeastern Arizona: New Mexico Geological Society, Guidebook 29th field conf., p. 183-192 7. ArmstEong, A.K., Silberman, M.L., Todd, V.R., Hoggatt, W.C., and Carten, R.B., 1978, Geology of central Peloncillo Mountains, Hidalgo County, New Mexico: New Mexico Bureauof Mines and Mineral Resources, Circ. 158, 19 p. 8. Aubele, J.C., 1978, Geology of Cerros del Rio volcanic to Rio Grande rift in New Mexico and field, in Guidebook Colorado= New Mexico Bureau of I Mines and Mineral Resources, Circ. 163, p. 198-201 9. Baars, D.L., 1961, Permian strata of dentral New Mexico: New Mexico Geological Society, Guidebook 12th field p. 113-120 conf., 51 10. Bachman, G.O.,and Mehnert, H . H . , 1978, N e w K-Ar d a t e s and t h e l a t e P l i o c e n e t o Holocenegeomorphic h i s t o r y o f t h e c e n t r a l Rio Grande r e g i o n , New Mexico: Geological America B u l l e t i n , v. 89,no. 2 , p. 283-292 S o c i e t yo f 11. Bachman, G.O., andMeyers, D.A., 1 9 6 3 , Geology of t h e Bear Peak NE quadrangle, Doiia Ana County, New Mexico: U . S . GeologicalSurvey, MiscellaneousInves. Series 1-374, map 12. B a l t z , E.H., 1 9 6 5 ,S t r a t i g r a p h ya n dh i s t o r yo fR a t o n B a s i n and notes onSan L u i s Basin Colorado-New Mexico: American A s s o c i a t i o n o f P e t r o l e u m , G e o l o g i s t s , B u l l . , V. 4 9 , p. 2041-2075 13. B a l t z , E.H., 1978, Resume of R i o Grande d e p r e s s i o n i n n o r t h - c e n t r a l New Mexica i n Guideljook t o RioGrande r i f t i n New Mexico andColorado: ; N e w Mexico Bureauof Mines and Mineral Resources, C i r c . 163,p. 210-228 14. Bath, G . D . , 1 9 7 6 , I n t e r p r e t a t i o no f i m a g n e t i cs u r v e y s i n intermontane -, v a l l e y s of Nevada and southern Mexico: U.S. GeologicalSurvey,Open-tileRept. New 76-440, 37 p. 1 9 7 7 , AeromagneticmapsIwithgeologic interBath, G.D., p r e t a t i o n s of t h e Tularosa V a l l e y , s o u t h - c e n t r a l New Mexico: U.S. GeologicalSurvey,Open-file Rept. 77-258, 1 6 p. 16. Beaumont, E.C., 1 9 6 1 , Petroleum e x p i o r a t i o n i n a p a r t o fn o r t h - c e n t r a l New Mexico: New~MexicoGeological p . 175-186 S o c i e t y , G u i d e b o o k1 2 t hf i e l dc o n f . , 17. 1975, The g e o m o r p h i c , e v o l u t i o n of t h e B e l c h e r , R.C., B u l l . , no. 2 9 , RioGrande:BaylorGeologicalStudies, 63p. 18. mineral resources of B i n g l e r , E . C . , 1 9 6 8 , Geologyand R i o ArribaCounty, N e w Mexico: New Mexico Bureau of MinesandMineralResources, B u l l . 9 1 , 158p. 19. 1 9 7 2 , Geohydrology o f ' t h e Magdalena area, Bishop, P.H., SocorroCounty, N e w Mexico: New Mexico S t a t e Engineer, Open F i l e Report, 2 2 p. ~ 20. Black, B.A., 1 9 7 9 ,S t r u c t u r ea n ds t r a t i g r a p h yo ft h e Hagan em.bayment - a new look: N e w Mexico Geological S o c i e t y , Guidebook 3 0 t hf i e l dc o n f . ,p . 101-105 . 52 21. Black, B.A., and Hiss, W.L., 1 9 7 4 , S t r u c t u r e and s t r a t i g r a p h y i n the vicinity of the Shell O i l Co., S a n t a Fe P a c i f i c No. 1 t e s t well, southernSandovalCounty, New Mexico: New Mexico G e o l o g i c a lS o c i e t y , Guidebook 2 5 t h f i e l d conf.,p. 365-370 22. Borton, R . L . , 1 9 6 1 , Geologyand water resources o ft h e f i v e r s area, S i e r r a and Alamosa-CuchilloNegro-Palomas Socorro c o u n t i e s , New Mexico: N e w Mexico S t a t e ~ E n g i n e e r , Open-fileRept., 2 4 p. 23.Bridwell, R.J., 1976,Thermalmodelsfrom r e g i o n a ll i e a t flow i n t h en o r t h e r n Rio Grande r i f t ( a b s . ) : G e o l o g i c a l S o c i e t yo f America, AbstractswithPrograms, v. 8 , no. 5 , p. 572 a 24. Bridwell, R.J., 1978,Physicalbehaviorofuppermantle b e n e a t hn o r t h e r nR i o Grande r i f t , i n Guidebook to Rio ColoFZdo: New Mexico Grande r i f t i n New Mexicoand Bureau of Mines and Mineral Resources, C i r c . 163, p. 228-230 I 25. Brown, D.M., 26. Brown, L.D., Krumhansl, P.A., Chapiri, C . E . , Sanford, A . R . , Cook, F.A., Kaufman, S . , O l i v e r , J . E . , and S c h i l t , F.S., 1 9 7 9 , COCORP Seismic r e f l e c t i o n s k u d i e s o f t h e Rio Grande r i f t , i n R i o Grande r i f t : ITectonicsand magmatism, ed.R.E. Riecker: American Geophysical I Union, p.169-184 1 9 7 2 , GeologyofsouthJrn Bear Mountains, N e w Mexico: New &exico Bureau of Mines SocorroCounty, and Mineral Resources,Open-fileRept. 4 2 , 1 1 0 p. I 27. Brown, L . F . , 1 9 7 7 , A g r a v i t ys t u d yo f c e n t r a l Doiia Ana County, New Mexico: New Mexico S t a t e U n i v e r s i t y , 56 p. unpublished Master o f S c i e n c e t h e s i s , 28. Bruning, J . E . , 1973,OriginofthePopotosaformation, New;Mexico: Ph.D. n o r t h - c e n t r aS l o c o r r oC o u n t y , N e w Mexico I n s t i t u t e ofMiningandTechnology,132p. 29. thesis, Bryan, K., 1937, O u t l i n e ofgeo1ogy:andground-water c o n d i t i o n s of t h e RioGrandedepression i n Coloradoand New Mexico: U.S. GeologicalSurvey, A contribution t o t h e R i o Grande. J o i n t I n v e s t i g a t i o n , 6 6 p. K . , 1938,Geologyandgroundyatercondlrtionsof 30.Bryan, t h e Rio Grande d e p r e s s i o n i n Coloradoand New Mexico, i n Rio Grande J o i n t I n v e s t i g a t i o n s i n Upper Rio Grande Basin i n Colorado, N e w Mexico a n d ~ T e x a s , N a t l . R e s . Commission, RegionalPlanning,pt.. 6 , p. 196-225 53 Bryan, X . , and McCann, F.T.,1937, The Ceja d e l Rio Puerco: A b o r d e rf e a t u r eo ft h eB a s i na n d Range p r o v i n c ei n N e w Mexico: J o u r n a l ofGeology,v.45, no.8,p. 801-828 Bryan, K . , and McCann, F.T., 1938, The C e j ad e l R i o Puerco: a b o r d e rf e a t u r eo ft h eB a s i na n d Range 46, P r o v i n c ei n New Mexico: JournalofGeology,v. no. 1, p. 1 - 1 6 33. Budding, A . J . , Sanford, A.R., andToppozada, T.M.R., 1971, Seismicityandtectonicsof,the Rio Grande r i f t zone i n c e n t r a l New Mexico ( a b s . ) :G e o l o g i c a lS o c i e t y 7, of America, Abstracts withPrograms,v.3,no. p. 515-516 34. Burks, M.R., a n dS c h i l l i n g , J.H., 1955,Bibliographyof N e w Mexico geology and mineral technology through 1950: New Mexico BureauofMines~andMineralResources, B u l l . 43,198p. 35. Burroughs, R . L . , 1 9 7 4 , Neogene volcanism i nt h es o u t h e r n New Mexico GeologicalSociety, Guidebook SanLuisBasin: 291-294 2 5 t hf i e l dc o n f . ,p . Bushnell, H.P., Jr., 1955, Mesozoic stratigraphy of s o u t h - c e n t r a l New Mexico: N e w Mexico Geological S o c i e t y , Guidebook 6 t hf i e l dc o n f . , p. 81-87 37. B u t l e r , A . P . , J r . , 1 9 7 1 , T e r t i a r yv o l c a n i cs t r a t i g r a p h y oftheeasternTusasMountains,southwestofthe New Mexico SanLuisValley, Colorado-NewMexico: G e o l o g i c a lS o c i e t y , Guidebook 22nd f i e l d c o n f . , p. 289-300 38. Caravella, F . J . , 1 9 7 6 , A s t u d yo fP o i s s o n ' s ratio i nt h e N e w Mexico area: M . S . u p p e rc r u s to ft h eS o c o r r o , i n d e p e n d a n t s t u d y , New Mexico I n s - t i t u t e of Miningand Technology.(GeoscienceDept.),GeophysicsOpen-file Rept. 11, 80 p. 39. Cash, D., J . , 1 9 7 1 , Bibliography of g e o p h y s i c sf o r New New Mexico through 1 9 7 0 : N e w Mexico Bureau of Mines Circ. 1 1 9 , ' 2 7 p. andMineralResources, 40. R.M., 1978,Geologic maps and cross s e c t i o n s Chamberlin, Lemitar; Socorro,andnorthernChupadera o ft h e Mountains i n E x p l o r a t i o n frameworkof theSocorro g e o t h e r m a l a r e a , New Mexico:New~MexicoBureauofMines 4 andMineralResources,Open-fileRept.88,appendix 54 Chandler, J . F . , Woodward, L . A . , and Kelley, V.C., 1976, S t r u c t u r a l frameworkof R i o Grande r i f t , N e w Mexicoand America, C o l o r a d o( a b s . ) :G e o l o g i c a lS o c i e t yo f Abstracts withPrograms, v. 8,no.5,p.573 42. Chapin, C . E . , 1 9 7 1 , The Rio Grande r i f t , P a r t I: M o d i f i c a t i o n sa n da d d i t i o n s : New Mexico Geological 191-201 S o c i e t y , Guidebook 22nd f i e l d c o n f . , p . 43. Chapin, C.E., 1978a, Mountains a n d b a s i n s west of1-25, i n Guidebook t o Rio Grande r i f t inlNew Mexico and N e w Mexico Bureau of Mines and Mineral Colorado: Resources, C i r c . 163,p.92-93 44. Chapin, C.E., 197813, Overview o fC e n o z o i cf e a t u r e s , San Marcia1 B a s i n , i n Guidebook t o Rio,Grande r i f t i n New MexicoandColorado: N e w Mexico Bureau of Mines and Mineral Resources, C i r c . 163,p. 96-97 45. Chapin,,C.E., Chamberlin, R.M., Hawley, J . W . , 1978, S o c o r r o t o Rio Salado, i n Guidebook t o RioGrande r i f t i n New Mexicoand C o l o r s o : New Mexico Bureau of Mines and Mineral Resources, C i r c . 163,p. 121-134 46. Chapin, C . E . , Chamberlin, G.R., Osbu*n, G.R., White, D.W., Sanford, A.R., 1 9 7 7 , E x p l o r a t i o n framework o ft h e Socorro geothermal area, New Mexico: New Mexico G e o l o g i c a lS o c i e t y , Spec.. Pub. 7, 9. 114-12% 47. Chapin, C.E., andSeager, W.R., 1975,Evolutionofthe R i o Grande r i f t i n t h e S o c o r r o a n d L a s Cruces areas: New Mexico G e o l o g i c a l S o c i e t y , Guidebook 2 6 t h f i e l d conf p. 297-322 ., 48. Clark, K.F., 1 9 6 6 , Geologyof t h eS a n g r ed e : C r i s t o Mountainsandadjacent areas, between Taos and Raton, N e w Mexico: New Mexico G e o l o g i c a lS o c i e t y , Guidebook 1 7 t hf i e l dc o n f . ,p . 56-65 49. Clemons, R.E., 1 9 7 6 a , Geologyof east h a l f Corralitos Ranch q u a d r a n g l e , New Mexico: New MexicoBureauof Mines and Mineral Resources, Geol. Map 36 50. Clemons, R . E . , 1 9 7 6 b ,S i e r r ad e l a s Uvas a s h - f l o wf i e l d , s o u t h - c e n t r a l New Mexico: New Mexico G e o l o g i c a lS o c i e t y , Spec.. Pub. 6 , p.115-121 51. Clemons, R.E., 1 9 7 7 a , Geologyof west h a l f C o r r a l i t o s Ranch q u a d r a n g l e , New Mexico: NewIMexico Bureau of Mines and Mineral Resources,Geol. 'Map 4 4 and 55 Clemons, R.E., 197733, Geologic cross section of the Good Sight-Cedar Hills depression: New Mexico Geological Society, Spec. Pub.7, in pocket @ 53. Clemons, R.E., and Seager,W.R., 1973, Geology of Sprouse Spring quadrangle, New Mexico: New Mexico Bureau of 100, 31 p. Mines and Mineral Resources, Bull. 54. Condie, B.C., 1976;Precambrian rocks of Ladron Mountains, Socorro County, New Mexico:New MexicoBureau of Mines and Mineral Resources, Geol. Map 38 55. Condie, K.C., and Budding, A.J., 1979, Geology and geochemistry of Precambrian rocks,icentral and southcentral New Mexcio: New Mexico Bureau of Mines and Mineral Resources, Mem. 35, 58 p. i 56. Conover, C.S., 1954, Ground-water conditions in the Rincon and Mesilla Valleys and adjacent areas in New Mexico: U.S. Geologicai~ Survey, Water Supply I -200 1230, Paper p. 57. Cook, F.A., McCullar, Decker, E.R., and Smithson, S.B., of the southern 1979, Crustal structure and evolution Rio Grande rift, in Rio Grande rift: Tectonics and magmatism, ed. R . E Riecker: American Geophysical Union, p. 195-208 58. Cooper, J.B., 1965, Ground-water resourcesof the northern Tularosa Basin near Carrizozo, Lincoln County, New Mexico: U.S. Geological Survey, Hydrologic Investigations Atlas HA-193 59. Corbitt, L.L., and Woodward, L.A., 1970, Thrust faults of the Florida Mountains region: New,Mexico Geological Society, Guidebook 21st field conf., p. 69-74 60. Cordell, L., 1970, Gravity and aeromagnetic investigations of Rio Grande depression in northern New Mexico (abs.): New Mexico Geological Society, Guidebook 21st field conf., p. 158 61. Cordell, L., 1975, Combined geophysical studies at Kilbourne Hole Maar, New Mexico: New Mexico; Geological Society, Guidebook 26th field conf., p. 269-272 62. Cordell, L., 1976, Aeromagnetic and ravity studies in the Rio Grande graben in New be,ween Mexico Belen and Pilar: New Mexico Geological Society, Spec. Pub. 6 , p. 62-70 63. Cordell, L., 1978a, Gravity profile along Tramway Road, in Guidebook to Rio Grande rift in New Mexico and Colorado= of Mines and Mineral Resources, Circ. New Mexico Bureau 163, p. 156-157 i I 23-131 56 64. C o r d e l l , L . , 197823, R e g i o n a lg e o p h y s i c a ls e t t i n go ft h e Rio Grande r i f t :G e o l o g i c a lS o c i e t yo f America, B u l l . , v. 8 9 , no. 7 , p.1073 65. C o r d e l l , L., 1 9 7 9 a , S e d i m e n t a r yf a c i e sa n dg r a v i t y anomaly a c r o s s master f a u l t s o f t h e R i o Grande r i f t i n New Mexico: GeologicalSocietyofAmerica,'Geology,v. 7, no. 4 , p. 2 0 1 - 2 0 5 66. 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