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NM, Lincoln Co., Upper end of Palo Verde Canyon along rd. Sacramento Mountains. (T11S, R14E, NW1/4, SE1/4, SE1/4 Sec. 24)

NM, Otero Co., 0.5 mi N of Sierra Blanca Peak

Solomon Islands [sic], Bougainville Island

NM, Eddy Co., From pool in Indian Basin at Roberts Rock shelter (G5-9) [or GS-9?]

TX, Terrell Co., along US Hwy 90; 19.6 rd. mi. SE of Dayden (6.1 rd. mi. W Valvede Co. Line) at Palma Cn.

TX, El Paso Co., City of El Paso, Country Club Road at Rio Grande bridge, where drain parallel to levee road and river passes under road on E side of river

USA, New Mexico, Eddy Co., Nash Draw BAsin, NE Rim, Gatuna Formation, sand lens, T21S, R31E, NE 1/4 SE 1/4 Sec. 30

New Mexico, Taos Co., alluvium of unnamed arroyo (W of Arroyo Miranda), where arroyo leaves mts. (36 deg 19'27"N; 106 deg 37' 03"W)

Mexico, Coahuila, Rio Escondido at Villa de Fuentes, South of Piedras Negras (banks)

USA, Oklahoma, Tulsa Co., Hominy Creek, 1.2 mi. NE of Sperry, T21N, R13E, NE 1/4 NE 1/4 NE 1/4 Sec. 13

USA, Oklahoma, Osge Co., Elm Creek, ca. 2.3 mi. WNW Foraker, T28N, R6E, SE 1/4 SE 1/4 Sec. 24

Oklahoma, Texas Co., flood-plain of Big Goff Cr., 0.9 mi. W of Jct. of OK. Hwy 36 + U.S. Hwy 64 on latter hwy.

NM, Union Co., Folsom point locality west of Folsom.

NM, Eddy Co., Guadalupe Mts, "Mad Russian Cave", 100 yds from entrance to "Hidden Cave" and ca. 2 mi E Dark Canyon Ranger Sta.

Cedar Creek, 3 mi W Cedar Vale

TX, Harris Co., Houston, drift along Brays Bayou at Telephone Road bridge

Antelope Creek, ca. 2 mi SE of Granola.

New Mexico, Hidalgo Co., Peloncillo Mts., Blue Mtn. 0.5 air miles NE of top; arroyo (T 26 S, R 21 W, Sec. 13, NW 1/4 of SW 1/4)

USA, New Mexico, Sierra Co., Black Range: Palomas Creek Canyon, on south wall opposite mouth of Wagonbed Canyhon, 0.6 mi. NE Hermosa Ranch Bldg., elev. 6100 ft, T13S, R9W, SE 1/4 NW 1/4 NW 1/4 Sec. 24

Bird Creek, 0.6 mi N Barnsdall, below dam.

USA, Oklahoma, Osage Co., Bird Creek, at North edge of Nelagoney, T25N, R10E, SE 1/4 NE 1/4 Sec. 20

Bird Creek , 0.6 mi N Barnsdall, below dam.

Hominy Creek, 4.5 mi N of E side Hominy.

TX, Hudspeth Co., Indio Mts. Research Ranch, Red Tank

Bluffs on east side of US hwy 160 - 1 mi N Kane Spring and "Hole in the Rock".

Ponds along hwy at east side of Roberts.

East side of Glendo Reservoir - ca. 1 mi S of dam.

Sidney (NW part) - horse pasture at N end of Dakota Rd - scarp of Ogallala Fm.

Ca. 3 mi W, 1 mi N Sidney along N-S Rd, in small oil field - Ogallala Fm. scarp.

Stream on MxHwy 70, 0.2 mi. W Tamuin

Tampico, back of (west) frontal dunes at Miramar Beach

Utah, San Juan Co., S side of Navajo Mtn. at War God Spring (UTM 12 512080 4096450)

NM, Otero Co., Sacramento Mts: Penasco River Valley, environs of Bluff Springs, near Nat'l Forest Campground,from the Penasco River (TT17S, RR12E, N 1/2 Sec. 17)

NM, Otero Co., Sacramento Mts: Penasco River Valley, 0.3 mi. W of jct of Penasco and Water Canyons, on floodplain (TT17S, RR11E, Center Sec. 13)

Big Caney R., 6.75 km S and 0.8 km W Grenola.

NM, Quay Co., W-facing scarp of Ogallala Fm; 4900'; area immediately W of center, E-section line; Sec. 11, T5N, R27E

NM, Quay Co., W-facing scarp of Ogallala Fm., 1 mi. W of NM Hwy 252; ca. 4.5 mi. N of Taiban (on Candy Mesa 7.5' quad), elev. 4800'; NE Cnr. Sec. 7, T4N, R28E

NM, De Baca Co., Just below E-facing caprock, upper end of E-debouching valley, just E of NM Hwy 252, elev. 4500'; SW1/4, SW1/4, NE1/4, Sec. Sec. 9, T3N; R28E

NM, Quay Co., just N of site of Ima (former village); elev. 5300'; SE cnr, Sec. 15, T8N, R27E

Guatemala; Peten Lowland Region; Peten

Peten Lowland Region; village of Naranjo on Rio San Pedro.

USA, Arizona, Cochise Co., Chiricahua Mts: American Museum Nat. Hist. Research Station, elev. 5400 ft

7 mi. NE of Coleman

TX, Hudspeth Co., Indio Ranch, stock tank (Red Tank) between Ranch Rd. & taken to S nr. fiberglass deer water tank

Moody Bennett Ranch on Rio Grande, ca. 1 mi.SE of Hudspeth County line, on limestone hillside

USA, New Mexico, Socorro Co., North part of Bosque del Apache Nat'l Wildlife Refuge, in dry ditches

NM, Dona Ana Co., Las Cruces, campus of New Mexico State Univeristy

2.1 mi. ESE Bramblett Ranch, base of bluffs, north side of Rio Grande

NM, Socorro Co., Ojo Caliente; 700 ft. W, 1700 ft. S Sec. 31, T8S, R7W (unsurveyed) NI 13-7 C-7D

NM, Otero Co., Sacramento Mts: Penasco Valley, Penasco River, cienega area immediately south of Atkinson Canyon (TT17S, RR11E, NW 1/4 SE 1/4 Sec. 11)