Origin and relations of central Maryland granites, by C. R. Keyes; with introduction on general relations of granitic rocks in middle Atlantic Piedmont Plateau, by G. H. Williams; from 15th annual report, 1895.
Publication Title:
Origin and relations of central Maryland granites, by C. R. Keyes; with introduction on general relations of granitic rocks in middle Atlantic Piedmont Plateau, by G. H. Williams; from 15th annual report, 1895.
Display Title:
Origin and relations of central Maryland granites, by C. R. Keyes; with introduction on general relations of granitic rocks in middle Atlantic Piedmont Plateau, by G. H. Williams; from 15th annual report, 1895.