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NM, Lincoln Co., SE side US hwy 70 and Ruidoso Rd. - ca. 1/8 mi SW Fox Cave, Sacramento Mts. (T11S, R15E, SE1/4, NW1/4, NW1/4, Sec. 7) (UTM Zone 13, 3692999.4 N, 451889.8 E)

NM, Sierra Co., Elephant Butte Reservoir, west shore along both sides of isthmus leading to Rattlesnake Island-1 1/2 mi SE Hot Springs Landing.

NM, Lincoln Co., Big Bear Cn., 1 mi S of its jct with Bonito Cn. (TT10S, RR11E, ) (UTM Zone 13, 3701941.9 N, 426120.0 E)

NM, Lincoln Co., Bonito Cr. Cn., 0.6 mi W Turkey Cr. Cn. Rd. (TT10S, RR11E, SW 1/4 SW 1/4 Sec. 3) (UTM Zone 13, 3702922.5 N, 428446.4 E)

NM, Lincoln Co., Bonito Cr., 0.35 mi E of Tanbark Cn. Rd. (TT10S, RR11E, SW 1/4 SW 1/4 Sec. 2) (UTM Zone 13, 3702984.1 N, 427501.5 E)

NM, Lincoln Co., Main fork Bonito Cr, 1.2 mi W of Turkey Cr. Rd. and -- mi W of ALM 1114. (TT10S, RR11E, ) (UTM Zone 13, 3695735.1 N, 425195.5 E)

NM, Otero Co., South valley wall Peñasco River Valley, ca. 2 mi ENE Mayhill Ranger Station along US hwy 82. (T16S, R15E, NE1/4, SE1/4, sec. 18)

NM, Sierra Co., On west side of Caballo Lake at terminus of access road originating at jct. NM hwy 90 and Int. hwy 25. (T16S, R5W, SE1/4 Sec. 36)

NM, Sierra Co., Rio Grande below Percha Diversion Dam. (T16S, R5W, NE1/4, SW1/4, SE1/4, Sec. 36)

NM, Sierra Co., Elephant Butte Reservoir, 0.35 mi NE of dam-a shore opposite (S) Elephant Butte (hill).

NM, Sierra Co., Rio Grande between Truth or Consequences and Elephant Butte Dam along NM hwy 51 at bridge crossing Rio Grande (1 mi WSW of dam) & up to 1/2 mi downstream from bridge.

1 3/4 mi SE Anthony Gap. High up on a canyon wall--talus visible to S from Anthony Gap. Along upper E Fork of canyon debouching into Hueco Bolson. (31 deg 59.114; -106 deg 30.227') T27S R4E SW 1/4 Sec. 2

Immediately west of "saddle" and 100' above it. 0.4 mi N of cave, atop knoll. (31 deg 59.871'; -106 deg 29.616') T26S R4E SW 1/4 Sec 35

Medina River at S side of Castroville on S Constantinople St. (29 deg 20.82'; -98 deg 49.37')

Medina River 0.5 mi N of N edge of Castroville [along river road where low water bridge to Camp Cayoca crosses river, east from river road] (29 deg 21.47'; -98 deg 53.61')

Guadalupe River at south [sic]side of Comfort. (29 deg 57.91'; -98 deg 53.83')

San Saba River, 1.2 mi NW Voca. (31 deg 00.84'; -99 deg 12.55')

San Saba River, 2 mi E and 3 mi N of Hext. (30 deg 54.75'; -99 deg 29.55')

Near mouth of McKittrick Canyon (31 deg 59.0'; -104 deg 46.9')

[Guadalupe Mts]: Aspen grove along summit of Blue Ridge (31 deg 56.6'; -104 deg 52.8')

Quitman Mts: West slope of mts, in talus in an area called Black Canyon, Acacia-Sotol association with igneous rock (31 deg 06.5'; -105 deg 30.4')

Southern end of Sierra Vieja Mts, 2 mi. N Capote Falls, in igneous cliffs (30 deg 14.4'; -104 deg 32.5')

Guadalupe Mts: Guadalupe Mts Nat'l Park, above Smith Springs in exposed limestone cliffs (31 deg 55.20'; -104 deg 48.56')

Sierra Diablo Mts, in limestone talus at base of high cliffs, just south of Apache Canyon Cliffs, facing east. (31 deg 29.8'; -104 deg 53.7')

Guadalupe Mts: Guadalupe Peak area from gulley full of trees right on top (31 deg 53.5'; -104 deg 56.6')

Guadalupe Mts: Guadalupe Mts Nat'l Park, south end of upper Dog Canyon, exposed limestone outcrops (31 deg 57.7'; -104 deg 50.6')

Guadalupe Mts: West side of Mts, Guadalupe Mts Nat'l Park, exposed limestone rubble in Bone Canyon, above old Williams Ranch House (31 deg 53.09'; -104 deg 52.21')

TX, Ochiltree Co., on L2 Ranch, 2.4 road mi. S (US Hwy 83) Wolf Creek crossing, 8.6 road mi. E of Wolf Creek Park Rd., and 0.5 road mi. (dirt) E on "L2 Ranch" rd. Wolf Creek, ca. 0.5 mi. N of Ranchhouse

E bank of South Llano River, most from upper 2' of fill - Corbicula & some clam shells surface. Texas Tech Center at Junction. (30 deg 28.4'; -99 deg 47.0')

TX, Hudspeth Co., Indio Mts., Indio Mts. Research Station, just below Squaw Spring

TX, Culberson Co., Van Horn at Hwy 50 crossing of RR tracks

N.M., Valencia Co.,, Suwanee spring- about 5 ft. below top of dirt wall next to spring run, 5350'; NE1/4, NE1/4, Sec.10, T8N, R3W

TX, Concho Co., ca. 4 km (air) SSW Leaday, along Colorado R., opp "Turkey Bend"

Arizona, Yavapai Co., Black Cn. on W. flank of Black Mesa, E. of Arrastre Cr., elev. ca. 2850 ft; Sec. 10, T9N, R2E (34 deg 08' 05"N; 112 deg 08'42"W)

Arizona, Yavapai Co., Bradshaw Mts., on NE slope of Horse Mt., in small rockpile along tributary to Pine Creek, elev. 5800ft, (34 deg 14'40"N; 112 deg 23'04"W)

Guadalupe Mts. south McKittrick Canyon. (31 deg 59.4'; -104 deg 47.1')

Galveston, drift of Gulf of Mexico. (29 deg 17'; -94 deg 48')

Pecos River below Red Bluff Dam. (31 deg 54.06'; -103 deg 54.54')

Tom Mays Park, Cottonwood Spring (31 deg 54'57" N, 106 deg 29'51"W) (31 deg 54.95'; -106 deg 29.85')

Campus of Univ. Texas at El Paso, from "campus arroyo" on E side campus. (31 deg 46.3'; -106 deg 30.1')

East side of Mineral Wells, hillside on eroded outcrop of East Mountain Shale. (32 deg 48.6'; -98 deg 04.0')

City of El Paso, 7347 Franklin St at home of William Harrison in "Lower Valley". (31 deg 44.86'; -106 deg 27.47')

USA, New Mexico, Dona Ana Co., San Andres Mts: South wall of Ash Canyon, as above [UTEP 5452-53], but modern - from wall and floodplain of creek, elev. 5450 ft, T19S, R4E, "probably" NW 1/4 NE 1/4 SE 1/4 Sec. 28

Franklin Mts., E slopes of Ranger Peak, below aerial tramway (31 deg 48.307'; -106 deg 28.818') T28S R4E NE 1/4 Sec. 12

TX, Hudspeth Co., Indio Mts. Research Ranch, just across the road from the main pool of Squaw Springs

Franklin Mts., East slope of South Franklin Mtn., in rhyolitic talus (31 deg 51.881'; -106 deg 28.650') T27S R5E NW 1/4 Sec. 19

USA, New Mexico, Dona Ana Co., San Andres Mts: Below cliffs on SE side of Little San Nicholas Cayon, elev. 6175 ft, T20S, R4E, SE 1/4 NW 1/4 Sec. 23

Franklin Mts., West slope of South Franklin Mtn., in rhyolitic talus in narrow, red-walled canyon (31 deg 51.626'; -106 deg 29.828') T28S R4E NE 1/4 Sec. 23

Franklin Mts., slopes of Sugarloaf Mountain, below summit (31 deg 49.758'; -106 deg 28.129') T27S R4E NE 1/4 Sec. 31

Franklin Mts., 1/4 mi. N and 200 ft below summit of North Franklin Mtn., rhyolitic talus (31 deg 54.382; -106 deg 29.659') T28S R4E NW 1/4 Sec.1