Baumgartner-Mora, Claudia; Denyer, Percy
(Revista Geológica de América Central, 2002)
We report on a Upper Cretaceous
(Campanian-Maastrichtian) limestone sample
collected by P. Denyer and a group of students
during a field trip of the course Geología de
Campo II, of the Escuela Centroamericana de
Geología ...