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New Mexico, San Juan Co., 0.6 mi. S of NM/CO State line and 0.3 mi. East of U.S. Hwy. 550, on both sides of Animes River elev. 5970'; NW1/4, NW1/4, NE1/4, Sec. 15, T32N, R10W

N.M., Otero Co., floodplain on Tularosa R. upstream from (old) U.S. Hwy 70 bridge Sacramento Mts, elev. 5400'; SE1/4, NW1/4, Sec. 32, T13S, R11E

Canada, Ontario, Fitz - roy Harbour Provincial Park, ca. 3.5 mi. W of Ottawa on Ottawa River

Oklahoma, Cimarron Co., eastern tip of Black Mesa, below prominent sandstone ledge ca. 90% of way to top of Mesa, among basaltic boulders, elev. ca. 4550'; SE1/4, Sec. 28, T6N, R1E

Oklahoma, Cimarron Co., eastern tip of Black Mesa, below prominent sandstone ledge ca. 1/2 way to top of Mesa, elev. ca. 4550'; SE1/4, Sec. 28, T6N, R1E

NM, Colfax Co., along road just N of Trincheras Pass, along arroyo in gambel oak woods; NE1/4, Sec. 15S, T31N, R27E

Oklahoma, Cimarron Co., Black Mesa State Park, along park rd. in canyon on west side of Lake Carl Ettling - South of "Youth Camp WT" on Kenton SW 7.5' Topo Quad., elev. 4300'; center, NW1/4, NE1/4, Sec. 6, T4N, R2E

NM, Rio Arriba Co., San Juan Mts., along Forest Rd. 87-A at saddle at ca. 9580' elev., collected mainly on slope, NW of forest road, elev. 9580'; SE, SE1/4, SW1/4, Sec. 5, T31N, R7E

1 mi. E Pecos, banks of Pecos River

NM, Otero Co., Sacramento Mts, 4.7 rd. mi. S of High Rolls on West Side Dr. (FSR 90) at Arcente Cn., 1/4 mi. W (down) cn ls. (NE 1/4, Sec. 20, T16S, R11E), 7,200 ft

Elm Fork of Trinity River at Gainesville City Park (33 deg 37.32'; -97 deg 39.35')

TX, Kimble Co., "E bank of South Llano River, most from upper 2' of fill, Corbicula & some clam shells surface." Texas Tech Center at Junction

TX, Pecos Co., Ft. Stockton, US Hwy. 285 at Comanche Cr.

USA, Florida, Collier Co., Pinecrest area, south of Tamiami Trail (USHwy 41), at Miccosukee Inidan settlement

Texas, El Paso Co., Franklin Mts., 0.3 air mi. NE from top of Anthony's Nose; buried talus 2 m deep, cut by main arroyo draining East, elev. 5500' (31 deg 57' 43"N, 106 deg 29' 40"W)

Welder Wildlife Refuge, 8 mi. N, 5 mi. E Sinton (28 deg 06.807'; -97 deg 25.007)

City of Corpus Christi, drift along Bay (27 deg 45.5'; -97 deg 52.7')

Texas, El Paso Co., Franklin Mts., base of N-facing cliff under top of Anthony's Nose; limestone substrate, "Philadelphus Robina and Quercus gambelii present, snail refugium, elev. 6300 ft. elev (31 deg 57'35"N; 106 deg 29' 46-50"W)

NM, Dona Ana Co., Organ Mts: South wall of Fillmore Canyon, 0.25 mi. SE Fillmore Spring (TT23S, RR4E, NE 1/4 NE 1/4 SW 1/4 Sec. 6) (UTM Zone 13, 3578395.3 N, 352009.9 E)

Texas, Hudspeth Co., Hueco Mts., Send of mts., at mouth of cn. draining S along El Paso/Hudspeth Co. line; 30 m of arroyo cut on E side that is 2.5 - 3 m high; at base of ls. slope + cliff facing W; about 1 m deep (31 deg 41'30"N; 105 deg 59'40"W)

NM, Sierra Co., San Andres Mts: N slope of Salinas Peak, east fork of canyon east of Indian Divide, at "palisades" encroaching on canyon at ca. 7500 ft (TT12S, RR5E, NW 1/4 SW 1/4 NW 1/4 NE 1/4 Sec. 6)

NM, Eddy Co., Guadalupe Mts., N Fk. of North McKittrick Canyon, 1 mi. S Devil's Den Spring (TT26S, RR21E, 1/8 mi. S of Center, N boundary, Sec. 28) (UTM Zone 13, 3542800 N, 518200 E)

Pond, 2 1/4 mi. S of Garciasville exit on USHwy 83, between "San Francisco" and "Banco No. 60" on La Grulla Topo Map (26 deg 17.63'; -98 deg 41.62')

NM, Otero Co., Sacramento Mts.: Tularosa River valley along NM 24, 1.1 mi. N pass between Tularosa and Silver Springs Canyons, .05 mi. upstream from uppermost (southmost) dam (TT15S, RR13E, NW 1/4 Sec. 9) (UTM Zone 13, 3655000 N, 435200 E)

City of San Antonio, Brackenridge Park, along & in San Antonio River (29 deg 27.3'; -98 deg 28.6')

N rim of North McKittrick Canyon. (31 deg 59.89'; -104 deg 45.99') 26S 21E

USA, New Mexico, Socorro Co., Ladron Mts: upper end of Canon del Alamito, elev. 7500 ft, T3N, R2W, Center Sec. 32

Guadalupe Mts: Hillslope colluvium ca. 50 ft west of 90 deg bend in Pine Spring Canyon, 1/8 mi. S of Devill's Hallway, among rock fragments (31 deg 54.17'; -104 deg 50.95')

Finlay Mountains, Wisconsinan alluvial deposit at jct. of 2 arroyos in "basin" 2 miles West South West Cavett ranch house. (31 deg 23.32'; -105 deg 35.89')

Spring River at Hwy K-96

NM, Eddy Co., City of Carlsbad, under shrubs along Grace Episcopal Church (Fax + Alameda) and Presbyterian church (Shaw + Halaqueno Sts.)

NM, Guadalupe Co., Pecos River Cn. below Santa Rosa Resevoir dam, ca. 7 mi. N of Santa Rosa (2 mi. W + 0.6 mi. N of Reilly Ranch on 71/2' Quad), elev. 4640'; NE1/4, Sec. 10, T9N, R21E

Arizona, Greenlee Co., 1-1.5 mi. SE Jct. Ariz. Hwy. 75 + U.S. 666 on Ar-75 - from sediments below lower surface

NM, Socorro Co., City of Socorro Campus of New mexico Institute of Mining + Technology

Oklahoma, Cimarron Co., N slope of isolated hill immediately SW of creek in Red Cn. + of road, which descends long hill here - below Dakota Ss. elev. 4180'; NE1/4, NW1/4, NE1/4, Sec. 27, T6N, R3E

Utah, Tooele Co., sediments of a lagoon behind a barrier beach of lake Bonneville; Secnw. Sec. 28, T1N, R6W

NM, Torrance Co., Manzano Mountains, 5 miles west Manzano, hillside forest along creek at picnic grounds

7 miles northeast Pagosa Springs, spruce forest along US highway 160

Texas, Hutchinson Co., along creek ca. 1 mile northeast of Adobe Wells Monument (turkey Foot Ranch, near a mailbox and road leading east). Tag says: Texas, Hutchinson Co., along Creek, ca. 1 mi. NE Adobe Walls monument - Fished out, see "fish"

New Mexico, Lincoln Co., Bonito Canyon, 1/2 mi east of Lake Bonito in forest of Ponderosa Pine, Fir and Gambel Oak

New Mexico, Lincoln Co., Bonito Canyon, 1/8 mi East of Lake Bonito in Fir/Ponderosa Pine/ Gambel Oak Forest, elev. ca. 7800 ft.

Long Lake

NM, Bernalillo Co., Balsam Glade Picnic Area, Sandia Mtns

New Zealand, North Island, Castlecliff, ca. 8 mi. W of Wanganui - beach shells except 7938

LOCALITY UNKNOWN

NM, Lincoln Co., Base of bluffs on east side of Cook Canyon, Sacramento Mountains. (T11S, R15E, NW1/4, NW1/4, NW1/4, Sec 29)

Hueco Tanks State Park, arroyo banks in main arroyo below earthen dam, north side of arroyo

N.M., Luna Co., Florida Mts., Cave deposits on Baldy Peak; Sec. 36, T25S, R8W

USA, New Mexico, Eddy Co., Nash Draw Basin, arroyo bank North of road, easternmost gypsiferous exposure, between upper and lower gypsiferous deposits, T22S, R30E, Near Center, SEc. 15

Oklahoma, Cimarron Co., low bluffs in Dakota Ss along southern trib. of Canadian R., under Rhus aromatica, elev. 4580'; S1/2, NE1/4, NE1/4, Sec. 35, T2N, R1E