TY  - RPRT
TI  - Map showing paleogeography of the continental shelf during the low stand of sea level, Wisconsin glacial epoch, Port Isabel 1 degree x 2 degrees quadrangle, Texas
AU  - H. L. Berryhill
PY  - 1980
DO  - 10.3133/i1254e
UR  - https://pubs.usgs.gov/publication/i1254E
ID  - i1254E
ER  -