Of metamorphic and eruptive power; Of molten deluge, and volcanic flood; Fracture and break, the silent stories tell Of dire convulsion in the ages past; Of subterranean catastrophe, And cataclysm of internal force. The trachyte wall, beseamed and battle scarred; The porphyritic tower and citadel; The granite ramparts and embattlements Of nature's fort, impregnable and wild, Stand as a symbol of eternal strength, And hurl a challenge to the elements! CaƱons of startling and appalling depths, With caverns, vast and gloomy, which would seem Meet for the haunt of centaur or of gnome; The gorgon and the labyrinthodon; The clumsy mammoth and the dinosaur; Or all gigantic and unwieldy shapes Which earth has seen in the mysterious past, Would seem in more accord and harmony