The successive series of stratified formations are piled on one another, almost like courses of masonry.


Geology and Mineralogy, Considered with Reference to Natural Theology (1836), Vol. 1


The successive series of stratified formations are piled on one another, almost like courses of masonry.

The successive series of stratified formations are piled on one another, almost like courses of masonry.

The successive series of stratified formations are piled on one another, almost like courses of masonry.

The successive series of stratified formations are piled on one another, almost like courses of masonry.