NY
03248138 L. C. Hinckley 2414 1942-03-28
United States of America, Texas, Presidio Co., Arroyo Primero about 1 mi. above old Madrid (Madril) ranch, 29.368553 -103.892863, 975m
NY
03248139 L. C. Hinckley 2414 1942-03-28
United States of America, Texas, Presidio Co., south bluff of Arroyo Primero about 1 mi. above old Madrid ranch about 80 mi. S. Marfa, 29.368553 -103.892863, 945m
SRSC
00002898 P. Manning 7044 2015-04-05
USA, Texas, Presidio, Dalquest Research site, east of Tascatol Mesa, south of Bandera Mesa, and north of Big Bend Ranch State Park. On an igneous strewn hillside above a tuff drainage. In amongst rocks on north facing side., 29.564283 -103.79525, 1244m
LL
LL00041241 Donovan S. Correll|Reed C. Rollins 23630 1961-04-18
United States, Texas, Brewster, On north slope of mountain near Cottonwood Creek, along road between Terlingua and Basin, Big Bend National Park., 29.288921 -103.375456
LL
LL00399875 Donovan S. Correll|Ivan M. Johnston 21905 1959-05-14
United States, Texas, Presidio, North-facing cliffs, about 14 miles southeast of Redford.
TEX
TEX00041240 William R. Carr|Pat McNeal 10971 1991-03-05
United States, Texas, Presidio, Ojito Adentro Spring, ca. 0.1 mi. downstream from waterfall in box canyon. Big Bend Ranch SNA. Agua Adentro Mountain Quadrangle., 29.2931 -104.0333
Harvard:GH
00093514 R. M. Stewart 2241 1942-03-12
Mexico, Coahuila, Cañon de Tinaja Blanca, eastern slope of the igneous central mass of the Sierra de las Cruces, west of Santa Elena Mines, arroyo banks
Harvard:GH
00093513 R. M. Stewart 2241 1942-03-12
Mexico, Coahuila, Cañon de Tinaja Blanca, eastern slope of the igneous central mass of the Sierra de las Cruces, west of Santa Elena Mines, arroyo banks