Trip of Pumpelly, Willis + Van Hise in Georgia, North Carolina + Tennessee (continued) ; Trip to Iron Mountain, Missouri ; Trip in Northern Michigan : [specimens] 12403-12458
Trip of Pumpelly, Willis + Van Hise in Georgia, North Carolina + Tennessee (continued) ; Trip to Iron Mountain, Missouri ; Trip in Northern Michigan: [specimens] 12403-12458 No. 95 1890