A final philosophy of the Earth's crust must be largely founded upon the unshakable facts known about igneous rocks.


Igneous Rocks and the Depths of the Earth: Containing Some Revised, Chapters of "Igneous Rocks and their Origin ", Chapter I (p. 1)

Reginald Aldworth Daly Quotes

A final philosophy of the Earth's crust must be largely founded upon the unshakable facts known about igneous rocks.

A final philosophy of the Earth's crust must be largely founded upon the unshakable facts known about igneous rocks.

A final philosophy of the Earth's crust must be largely founded upon the unshakable facts known about igneous rocks.

A final philosophy of the Earth's crust must be largely founded upon the unshakable facts known about igneous rocks.