Title: The sedimentary formations of the Panama canal zone, with special reference to the stratigraphic relations of the fossiliferous beds
First published: 1919
Subjects: Geology, Geology, Stratigraphic, Rocks, Sedimentary, Sedimentary Rocks, Stratigraphic Geology
Places: Panama
LC classification: Q11 .U6 no. 103, pt. 10