BRIT
BRIT233254 J. L. Blassingame 2521 1973-03-10
United States, Texas, Brewster, ca. 1 mile NE of Hdqrs. of Black Gap Wildlife Management area, ca. 58 miles SE of Marathon
BRIT
BRIT233256 Jimmy L. Blassingame 1031 1969-06-23
United States, Texas, Brewster, on Black Gap lava flow. Black Gap Wildlife Management Area, 58 miles SE of Marthon
BRIT
BRIT233255 Jimmy L. Blassingame 1027 1969-06-23
United States, Texas, Brewster, 18.3 miles S of Marathon
BRIT
BRIT20991 Jim L. Blassingame 2521 1973-03-10
United States, Texas, Brewster, Basalt ledges ca. 1 mile Northeast of headquarters for Black Gap Wildlife Management Area, ca. 58 miles Southeast of Marathon, TX.
BRIT
BRIT20989 Jim L. Blassingame 1645 1971-03-27
United States, Texas, Brewster, Basalt canyons North of bunkhouse, Black Gap Wildlife Management Area, ca. 58 miles Southeast of Marathon, TX.
TEX
TEX00361409 Jack W. Stanford|W. D. Pohl|Jimmy L. Blassingame 2521 1973-03-10
United States, Texas, Brewster, Ca. 1 mile NE of Hdqrs. of Black Gap Wildlife Management Area, ca. 58 miles SE of Marathon., 29.570918 -102.855341
TEX
TEX00441447 Emily J. Lott|Susan P. Rankin|Patricia R. Manning|Anna W. Strong 5528 2005-08-20
United States, Texas, Presidio, Chinati Mtns State Natural Area. In a small N-S trending canyon tributary to San Antonio Canyon, along the road to Indian Spring (Sierra Parda Quad.)., 29.88778 -104.51861
OKLA
OKLA103204 Jimmy L. Blassingame 1031 1969-06-23
United States, Texas, Brewster, Black Gap lava flow, Black Gap Wildlife Management Area, 58 miles SE Marathon
OKLA
OKLA103205 Jimmy L. Blassingame 1027 1969-06-23
United States, Texas, Brewster, 18.3 miles S of Marathon
MSC
MSC0265316 J. W. Stanford 2521 1973-03-10
United States, Texas, Brewster, ca. 1 mile NE of Hdqrs. of Black Gap Wildlife Management Area, ca. 58 miles SE of Marathon, 29.584906 -102.927248
