TY  - RPRT
TI  - U.S. Geological Survey radiocarbon dates II
AU  - M. Rubin
AU  - H. E. Suess
PY  - 1955
DO  - 10.1126/science.121.3145.481
UR  - https://pubs.usgs.gov/publication/70010668
ID  - 70010668
ER  -