Closure of the Isthmus of Panama: The near-shore marine record of Costa Rica and western Panama
- 1 July 1992
- journal article
- Published by Geological Society of America in GSA Bulletin
- Vol. 104 (7), 814-828
- https://doi.org/10.1130/0016-7606(1992)104<0814:cotiop>2.3.co;2