TY  - RPRT
TI  - The age of the Puerto Rico Trench
AU  - W. H. Monroe
PY  - 1968
DO  - 10.1130/0016-7606(1968)79[487:taotpr]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70207397
ID  - 70207397
ER  -