TY  - RPRT
TI  - Stratigraphy of the upper Cambrian, Llano Uplift, Texas
AU  - Josiah Bridge
AU  - V.E. Barnes
AU  - P. E. Cloud
PY  - 1947
DO  - 10.1130/0016-7606(1947)58[109:sotucl]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70214506
ID  - 70214506
ER  -