Usage:
No current usage.
(†Luquillo Formation (PR) abandoned.)
Geologic age:
Late Cretaceous
Type section, locality, area and/or origin of name:
Exposures at the town of Luquillo, Fajardo district, where it forms cliffs along banks of Rio Sabana near its mouth, Fajardo quadrangle, northeastern Puerto Rico (Meyerhoff and Smith, 1931).
AAPG geologic province:
Caribbean region
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).