LL:LL
LL00222157 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11210 1973-05-24
Mexico, Coahuila, Las Playas, on the Saltillo-Matehuala Hwy about 50 Km, 25.25 -100.8
LL:LL
LL00222159 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 11043 1973-05-16
Mexico, Nuevo Leon, 1 Km N of Pablillo, 24.58333 -99.98333
LL:LL
LL00222160 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11037 1973-05-16
Mexico, Nuevo Leon, 2 Km S of the Coahuila state line on the Saltillo-Matehuala Hwy, 25.175 -100.74167
LL:LL
LL00222162 Tom L. Wendt|José García P.|W. W. Thomas|James Grimes|A. Montero H. 2090 1977-08-01
Mexico, Tamaulipas, Sa Madre Oriental, 3.1 mi N of rte 101 along to Bustamante (wich rd leaves rte 101 25.1 mi SW of Jaumave), 23.3 -99.68333
LL:LL
LL00222163 Tom L. Wendt|Fernando Chiang 222 1974-05-28
Mexico, San Luis Potosi, Cerro La Cuchilla in the Sa de Catorce about 1.5 rd-Kms N of Terras Negras Mine, 23.58889 -100.89444
LL:LL
LL00222166 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11179 1973-05-21
Mexico, Tamaulipas, 8 Km by winding rd N of Bustamante toward Miquihuana, 23.38333 -99.85
LL:LL
LL00222167 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 11578 1973-07-02
Mexico, Zacatecas, Sa del Astillero, 7 Km N of Tanque El Alto, 24.55 -101.06667
LL:LL
LL00222168 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 11148-B 1973-05-20
Mexico, Tamaulipas, 22 Km by winding rd SE of Bustamante toward Tula: 4 1/2 Km from the juction of Bustamante rd with Tula-Palmillas Hwy, 23.28333 -99.66667
LL:LL
LL00222169 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 11079 1973-05-18
Mexico, San Luis Potosi, Cerro La Cuchilla in the Sa de Catorce about 1.5 rd-Kms N of Terras Negras Mine, 23.58889 -100.89444
LL:LL
LL00222171 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 102449-B 1973-03-17
Mexico, Nuevo Leon, Minas "Manto Blanco" y "Sabana Blanca," just N of the Cañón de Potrerillos, 26.06667 -100.75
LL:LL
LL00222172 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11601-D 1973-07-04
Mexico, Nuevo Leon, 9 Km W of Villa Garcia toward Icamole, 25.86667 -100.65833
LL:LL
LL00222173 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 10244-B 1973-03-16
Mexico, Nuevo Leon, Cañón de Potrerillos, 3 Km W of Rancho Las Ovejas on the N side of the Sa del Muerto, 26.01667 -100.2
LL:LL
LL00222174 Tom L. Wendt 1994 1977-07-21
Mexico, Nuevo Leon, 17.2 mi SE of Anahuac on (gravel) rte. 22 to LA Gloria (wich is on rte. 85), 27.1 -99.93333
LL:LL
LL00222175 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 8299 1972-07-07
Mexico, Durango, Microwave relay station, Sa de Banderas, 54 kn N of Bermejillo, 24.21667 -103.8
LL:LL
LL00222176 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9737 1972-10-20
Mexico, Chihuahua, 43 Km W of Ojinaga on Hwy to Chihuahua City and S 2 Km to the Deep canyon of Río Conchos in the Sa de Peguis, 29.50833 -104.76667
LL:LL
LL00222177 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 10557 1973-04-03
Mexico, Chihuahua, 2 Km NE or E of R. Boquillas Pérez, (near rd from S. Luis on La Perla Hwy to Coyame on Ojinaga-Chihuahua Hwy), 29.3 -104.73333
LL:LL
LL00222178 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 12346 1973-08-25
Mexico, Chihuahua, Sa de Peguis 44 Km W of Ojinaga on the Hwy to Coyame, 29.50833 -104.775
LL:LL
LL00222179 Tom L. Wendt|Emily J. Lott 697 1975-03-19
Mexico, Chihuahua, Sa de Chorreras: in main brd arroyo of Cañón Pedregoso (main centrla canyon), mid-potion; 7.9 mi E of Rancho El Tanque; about 6 air mi ESE of Correras, 28.82222 -105.18333
LL:LL
LL00222180 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9764-B 1972-10-20
Mexico, Chihuahua, 46 Km W of Ojinaga, on Hwy to Chihuahua City and S 2 Km to the deep canyon of Río Conchos in the Sa de Peguis, 29.53333 -104.8
LL:LL
LL00222184 Henrickson 12125 1973-08-08
Mexico, Coahuila, About 5 air mi SW of Cuesta de Gallo; ca 62 (air) mi WSW of Cuatro Ciénegas, on N side of Sa de los Organos, 26.725 -103.01667
LL:LL
LL00222186 Albert Michael Powell|Billie Lee Turner 2716 1974-05-19
Mexico, Coahuila, Nueva Rosita
LL:LL
LL00222189 Donald J. Pinkava|T. Reeves P-13123 1975-08-16
Mexico, Coahuila, N-facing canyon, Sa de San Marcos, 4 Km NW of Poso Los Fresnos, 26.703022 -101.897401
LL:LL
LL00222190 Ivan M. Johnston 9306 1941-09-21
Mexico, Coahuila, Deep narrow canyon, ca 2 Km SE pf Puertecito, W end of Sa de la Madera
LL:LL
LL00222196 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9497-A 1972-09-24
Mexico, Coahuila, 12.6 Km NNE of Las Margaritas, in a large canyon in the E face of the Sa de Las Margaritas, 26.56667 -102.85
LL:LL
LL00222197 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 7667 1972-05-12
Mexico, Coahuila, 1.5 Km NE Rancho de San Marcos, on the W edge of the Sa de San Marcos, 26.81667 -102.11667
LL:LL
LL00222198 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11741 1973-07-26
Mexico, Coahuila, 37 Km NE of Río Las Norias on main rd from La Linda and La Huerfanita E to Cd Acuña; canyon de colorado in Serranias del Burro, 29.41667 -102.08333
LL:LL
LL00222199 Tom L. Wendt|Emily J. Lott|Mike Mispagel 1731 1976-09-25
Mexico, Chihuahua, 20 mi SW of Piedras Negras along rte 57, 28.48333 -100.71667
LL:LL
LL00222201 Tom L. Wendt|David H. Riskind 1691 1976-09-07
Mexico, Coahuila, Sa de La Gloria, in Cañón del Chilpitín, ca 5 mi up (E) from mouth of cyn, near El Chilpitín, at jct of main cyn. w/C. Obscura (coming in from S), 26.80972 -101.29861
LL:LL
LL00222202 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 10929 1973-05-09
Mexico, Coahuila, Sa San Marcos, N part jutting into Cuatro Ciénagas basin, 26.78333 -102.075
LL:LL
LL00222205 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9167 1972-09-12
Mexico, Coahuila, On S side of the Amistad Reservoir, ca 2 Km W of the monument to Tlaloc, Dios de las lluvias, 29.43333 -101.4
LL:LL
LL00222206 Tom L. Wendt|Fernando Chiang C.|Marshall C. Johnston 10285-K 1973-03-18
Mexico, Coahuila, 2 Km SW of Restaurant La Muralla, 26.33333 -101.38333
LL:LL
LL00222207 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|David H. Riskind 11929-I 1973-07-29
Mexico, Coahuila, Mina El Popo, ca 2 Km S of Cañón El Diablo on dissected E slope of Sa del Carmen; ca 19 Km by winding rd N of Rancho El Jardín, 29.20833 -102.75
LL:LL
LL00222208 Tom L. Wendt|Emily J. Lott|David H. Riskind 1334 1975-08-24
Mexico, Coahuila, Rincón de María, on Hacienda La Babia, ca 70 mi by rd NW from Múzquiz, 28.45833 -102.075
LL:LL
LL00222209 Tom L. Wendt|David H. Riskind 963 1975-04-27
Mexico, Coahuila, Rincón de María, on Hacienda La Babia, ca 70 mi by rd NW from Múzquiz, 28.47083 -102.04167
LL:LL
LL00222210 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C.|David H. Riskind 11943 1973-07-31
Mexico, Coahuila, Cañón El Club at and above Rancho El Club in a tributary of Cañón de Centinela, S de Pico of Centinela, 29.075 -102.525
LL:LL
LL00222211 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|David H. Riskind 11737 1973-07-26
Mexico, Coahuila, 40 Km W of C Acuña on rd to Chupadero del Caballo, Huerfanita, La Linda, etc, 29.36667 -101.2
LL:LL
LL00222212 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|James S. Henrickson 12160 1973-08-08
Mexico, Coahuila, S part of Sa de Los Órganos, approach 9.5 km E of Puerto del Gallo, then by foot S into large canyon., 26.783333333 -103.016666667
LL:LL
LL00222213 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10605 1973-04-09
Mexico, Coahuila, San Rosendo Canyon (flows into Río Grande opposite Brewster County, Texas), 29.73333 -102.53333
LL:LL
LL00222214 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10366 1973-03-23
Mexico, Coahuila, Canyon in E side of Sa de las Maragaritas about 13 Km N of Las Margaritas, 26.575 -102.83333
LL:LL
LL00222215 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 10301-A 1973-03-19
Mexico, Coahuila, La Favorita Ranch on N slope of the Cañon Bonanza, SE end of Sa de la Purisima, 26.41667 -101.5
LL:LL
LL00222216 Fernando Chiang|Tom L. Wendt|Marshall C. Johnston 7544-A 1972-05-07
Mexico, Coahuila, 22 Km ESE of La Cuesta del Plomo, on the Múzquiz-Boquillas Hwy, near the intersection of the Hwy from V. Acuña, 28.64389 -102.305
LL:LL
LL00222217 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang|B. Saustrup 1237-A 1973-10-21
Mexico, Coahuila, A lateral canyon tributary to Río Grande near the N end of Sa del Carmen, 29.325 -102.89167
LL:LL
LL00222218 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|David H. Riskind 11929-K 1973-07-29
Mexico, Coahuila, Mina El Popo, ca 2 Km S of Cañón El Diablo on dissected E slope of Sa del Carmen; ca 19 Km by winding rd N of Rancho El Jardín, 29.20833 -102.75
LL:LL
LL00222219 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang|B. Saustrup 12365 1973-10-20
Mexico, Coahuila, Below the "rapids" in Boquillas Canyon, in side canyon on Méx side, 29.28333 -102.89167
LL:LL
LL00222224 Tom L. Wendt|Fernando Chiang C. 306 1974-06-16
Mexico, Chiapas, 11.5 mi S of rte 195 to Tuxtla Gutiérrez, 17.4 -93.08333
LL:LL
LL00222226 Billie Lee Turner P-65 1976-12-30
Mexico, Veracruz, 42 mi W of Cardel, at little Village of Palmas
LL:LL
LL00222227 Ynes Mexia 9195 1938-03-22
Mexico, Oaxaca, Yaveo, Río Yaveo, to W, Dto Choapam
LL:LL
LL00222233 Alush Shilom Ton 1615 1966-11-22
Mexico, Chiapas, Tenejapa, Slope of the sumidero in Tenejapa Center
LL:LL
LL00222234 Alush Shilom Ton 1437 1966-10-02
Mexico, Chiapas, Tenejapa, Along a small river in the barrio of Tih Ha', paraja of Mahbenchauk
LL:LL
LL00222235 Alush Shilom Ton 1663 1966-11-28
Mexico, Chiapas, Tenejapa, In the paraje of Mahosik'
LL:LL
LL00222236 Jackie M. Poole|Steven Pollock|Sharon Levy 1543 1978-07-22
Mexico, Veracruz, Ca 50 Km NE of jct of Hwy 140 and rd to Misantla from Jalapa
LL:LL
LL00222239 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|David H. Riskind 11747 1973-07-26
Mexico, Coahuila, 12 Km NW La Huerfanita on Widing rd to Rancho El Jardín; E of Pico Centinela, 29.13333 -102.53333
LL:LL
LL00222240 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 8712 1972-08-19
Mexico, Chihuahua, Sa de Moscos ("Sa de Palomas" in geological reports) S part, 31.61667 -107.98333
LL:LL
LL00222241 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt|James S. Henrickson 121008-A 1973-08-07
Mexico, Coahuila, 7.5 Km N of Rancho Presa de Lumbre on rd to Zacatosa, 26.98333 -102.89167
LL:LL
LL00222242 Tom L. Wendt|José García P.|W. W. Thomas|James Grimes|A. Montero H. 548 1974-08-10
Mexico, Coahuila, Cañón del Diablo, in "backside" (E side) of limestone Sa del Carmen plateau: in narrow bouldery section of main canyoon ca 1.5 mi up (SW) from entrance from S of Styrax Canyon; ca 2 mi due SW of Pico de Cerda, 29.19167 -102.775
LL:LL
LL00222243 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11539 1973-07-01
Mexico, Zacatecas, Ca 1 Km N of San Miguel on rd to San Jerónimo, 24.94444 -102.14722
LL:LL
LL00222244 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 8756 1972-08-21
Mexico, Chihuahua, Sa de Bismarck, 31.28333 -107.63333
LL:LL
LL00222245 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 10555-B 1973-04-03
Mexico, Chihuahua, 1.5 Km SE of Rancho Boquillas Pérez on the rd toward San Luis (wich is on the Ojinaga-La Perla Hwy), 29.28333 -104.73333
LL:LL
LL00222248 Fernando Chiang|Tom L. Wendt|Marshall C. Johnston 7542-H 1972-05-07
Mexico, Coahuila, 22 Km ESE of La Cuesta del Plomo, on the Múzquiz-Boquillas Hwy, near the intersection of the Hwy from V. Acuña, 28.64389 -102.305
LL:LL
LL00222249 Tom L. Wendt 554-A 1974-08-10
Mexico, Coahuila, Cañón del Diablo, in "backside" (E side) of limestone Sa del Carmen plateau: in narrow bouldery section of main canyoon ca 1.5 mi up (SW) from entrance from S of Styrax Canyon; ca 2 mi due SW of Pico de Cerda, 29.18333 -102.78333
LL:LL
LL00222250 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 11929-K 1973-07-29
Mexico, Coahuila, Mina El Popo, ca 2 Km S of Cañón El Diablo on dissected E slope of Sa del Carmen; ca 19 Km by winding rd N of Rancho El Jardín, 29.20833 -102.75
LL:LL
LL00222251 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9154 1972-09-02
Mexico, Coahuila, 0.5 Km E of Matrimonio Viejo, at E end of a limestone ridge, 27.13333 -103.11667
LL:LL
LL00222252 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9154 1972-09-02
Mexico, Coahuila, 0.5 Km E of Matrimonio Viejo, at E end of a limestone ridge, 27.13333 -103.11667
LL:LL
LL00222253 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9154 1972-09-02
Mexico, Coahuila, 0.5 Km E of Matrimonio Viejo, at E end of a limestone ridge, 27.13333 -103.11667
LL:LL
LL00222254 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11935 1973-07-29
Mexico, Coahuila, 5 Km W of Cuatro Palmas (Dupont Flourspar mine) and ca 3 Km S of Mine La Meme, 29.26667 -102.6
LL:LL
LL00222255 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11842-B 1973-07-28
Mexico, Coahuila, 7.5 Km N of Rancho El Jardín on the winding rd to Mina El Popo; rough country between Sa del Jardín and Sa del Carmen, 29.15 -102.20833
LL:LL
LL00222256 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 9366-K 1972-09-17
Mexico, Coahuila, 16 Km by winding rd almost due N of Ejido Piedritas, E face of the Sa which trends SSE from Cañón de San Vicente, 28.875 -103.05
LL:LL
LL00222257 Tom L. Wendt|Emily J. Lott 1424 1976-01-05
Mexico, Coahuila, Puerto del Guarache, in Sa de Zacatosa, about 2.5 mi by foot SW of Arocha, 27.02083 -102.7625
LL:LL
LL00222258 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 10589.5-O 1973-04-06
Mexico, Coahuila, In hills just across the river from mouth of Maravillas Creek, Black Gap Wildlife Management Area, Brewster Co, Texas, 29.55 -102.75
LL:LL
LL00222259 Marshall C. Johnston|Tom L. Wendt|Fernando Chiang C. 9358 1972-09-17
Mexico, Coahuila, 8 Km WSW of Santa Rosa, about 17 Km E of the Sa de San Vicente, 28.88333 -102.86667
LL:LL
LL00222260 Fernando Chiang C.|Tom L. Wendt|Marshall C. Johnston 8958-E 1972-08-27
Mexico, Chihuahua, 5.5 Km NW of Rancho San Miguel, on the Las Pampas Ranch, 27.43333 -104.65
LL:LL
LL00222261 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 10792 1973-05-04
Mexico, Chihuahua, Along Hwy 16; 3.2 mi S of Cd Guerrero, 28.53333 -107.53333
LL:LL
LL00222262 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9845 1972-10-22
Mexico, Chihuahua, 32 Km SW of Coyame on the Chihuahua Hwy just S of the Sa de la Escondida, 29.3 -105.30833
LL:LL
LL00222263 Ivan M. Johnston|Cornelius H. Mueller 107 1940-08-10
Mexico, Chihuahua, 3 mi S of Providencia
LL:LL
LL00222265 Ellis|Dunn|Wallace 939 1975-07-19
Mexico, Chihuahua, 10 mi W of General Trias off Hwy 16
LL:LL
LL00222266 Irving W. Knobloch 223 1957-08-08
Mexico, Chihuahua, Los lamentos Mts, E of Villa Ahumada
LL:LL
LL00222269 Ivan M. Johnston 8499 1941-08-26
Mexico, Coahuila, S end of Cañada Oscuro, near Tanque La Luz
LL:LL
LL00222270 Ivan M. Johnston|Cornelius H. Mueller 79 1940-08-10
Mexico, Chihuahua, 5 mi SE from San Carlos
LL:LL
LL00222271 Tom L. Wendt|Anne Adamcewicz 383 1974-07-21
Mexico, Chihuahua, Sa del Bronce, N section, ca 5--6 mi E of Rancho Ranchería, 29 -105.41667
LL:LL
LL00222272 Fernando Chiang C.|Marshall C. Johnston|Tom L. Wendt 9845 1972-10-22
Mexico, Chihuahua, 32 Km SW of Coyame on the Chihuahua Hwy just S of the Sa de la Escondida, 29.3 -105.30833
LL:LL
LL00222273 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11608 1973-07-05
Mexico, Nuevo Leon, 7 Km W of Icamole, toward El Milagro, 25.94167 -100.75
LL:LL
LL00222275 Marshall C. Johnston|Fernando Chiang C.|Tom L. Wendt 11602 1973-07-05
Mexico, Nuevo Leon, 10 Km from Icamole on rd to Villa García, 25.9 -100.675
LL:LL
LL00222277 Jan Saunders Scherrer|Gregg Dieringer 1586-B 1985-11-04
Mexico, Oaxaca, Road to Tultepec. 1Km E of road 175 Ocotlan-Pochutla. 16 Km N Pochutla
LL:LL
LL00222279 Dennis E. Breedlove|F. S. Kawahara 13809 1965-10-26
Mexico, Chiapas, Ixtapa, Along Méx Hwy 190 in the Zinacantán paraje of Muctajoc
LL:LL
LL00222284 G. Hinton B. 1455 1932-08-24
Mexico, Estado de Mexico, Temascaltepec, Bejucos, 18.777875 -100.428621
LL:LL
LL00222345 James S. Henrickson 6115 1971-08-29
Mexico, Coahuila, Ca 23 (air) mi NW of Las Delicias, in a valley N of Sa de Las Delicias near old mine, 26.38333 -102.86667
LL:LL
LL00222355 Ivan M. Johnston|Cornelius H. Mueller 1169 1940-09-11
Mexico, Chihuahua, Sa Almagre, W of the old vinata above Rancho El Almagre. Coahuila-Chihuahuan boundary
LL:LL
LL00222356 Lowell E. Urbatsch|Ronald L. Hartman|Ray E. Umber|Jo Umber 1128 1973-04-07
Mexico, Sonora, 40 mi S of Nogales, along Méx Hwy 15
LL:LL
LL00222357 Robert M. Stewart 342 1940-11-03
Mexico, Coahuila, E-ern foothills of the Sa de las Cruces, vicinity of Santa Elena Mines
LL:LL
LL00222358 Cornelius H. Mueller 3057 1939-08-30
Mexico, Coahuila, Puerta de San Lazaro, Sa de San Lazaro
LL:LL
LL00222361 Howard Scott Gentry 14465 1954-10-09
Mexico, Sonora, Cerro del Viejo SW of Caborca
LL:LL
LL00222362 D. S. Correll|Ivan M. Johnston 21379 1959-05-03
Mexico, Coahuila, 3 mi E of Saltillo, rte 60
LL:LL
LL00222363 Ivan M. Johnston|Cornelius H. Mueller 148 1940-08-11
Mexico, Coahuila, 10 mi S of Picachos, rd from Picachos colorados, S to Castillón
LL:LL
LL00222364 Ivan M. Johnston|Cornelius H. Mueller 1441 1940-09-23
Mexico, Chihuahua, 3 mi S of Chapo rd from Ojinaga S to Alamos Chapo
LL:LL
LL00222365 Nulo Moran Nulo 24637 1977-08-24
Mexico, Baja California, 11 Km E of San Matías, 31.3 -115.43333
LL:LL
LL00222368 Ivan M. Johnston|Cornelius H. Mueller 18 1940-08-08
Mexico, Chihuahua, Hills between Alamos Chapo and Alamitos, 10 mi E of Chapo
LL:LL
LL00222369 Jesús Valdés VR-767 1974-10-24
Mexico, Chihuahua, Carr Panamericana, 2 Km al Ote camino a Presidio, Texas
LL:LL
LL00222378 Robert M. Stewart 1746 1941-09-19
Mexico, Coahuila, Valley E of Sa del Pino. 8 Km N of Eutimias
LL:LL
LL00222379 Ivan M. Johnston 8280 1941-08-21
Mexico, Coahuila, Rd from San Antonio de los Alamos, 30 Km E thru low limestone hills and broad valleys to Buenavista
LL:LL
LL00222380 Ivan M. Johnston 8310 1941-08-21
Mexico, Coahuila, Rd from San Antonio de los Alamos, 30 Km E thru low limestone hills and broad valleys to Buenavista