TY  - RPRT
TI  - Geology and paleontology of Canal Zone and adjoining parts of Panama; description of Tertiary mollusks (Gastropods: Columbellidae to Volutidae)
AU  - W. P. Woodring
PY  - 1964
DO  - 10.3133/pp306c
UR  - https://pubs.usgs.gov/publication/pp306C
ID  - pp306C
ER  -