warman.] ALASKA ALGONKIAN. 41 
Algonkian rocks; Agawa formation of Minnesota, Vermilion district Mon xlv, 
pp 324,335 
Aniinikie group of Lake Superior region Ann 10, I, pp 402-406 
Animikie quartzite of Minnesota Bull 8, pp 17, 18 
Animikie series of Great Lakes region Bull 8, pp 35-37 
of Minnesota, Vermilion district Mon xlv, pp 374-396 
Baraboo quartzite of Northwestern States Ann 5, pp 198-199 
of Wisconsin Bull 8, pp 33-34 
Biwabik formation of Minnesota, Mesabi district Mon xliii, pp 100-168 
Cacaquabic granite of Minnesota, Vermilion district Mon xlv, pp 364-369 
Chippewa Valley quartzites of Wisconsin Ann 5, pp 197-198 
Chuar series of Nevada Bull 208, p 18 
clays of Maryland PP 11, pp 134-135 
Duluth gabbro of Minnesota, Mesabi district Mon xliii, 
pp 57-59, 182-185, 272-274 
of Minnesota, Vermilion district Mon xlv, pp 397-422 
Embarrass granite of Minnesota, Mesabi district Mon xliii, pp 186-188 
Flattop schist of Tennessee, Cranberry quadrangle GF 90, p 4 
Giants Range granite of Minnesota, Vermilion district Mon xlv, pp 353-361 
Grand Canyon group of Nevada Bull 20S, p 19 
Gunflint formation of Minnesota, Vermilion district Mon xlv, pp 374-390 
Huronian rocks of Minnesota, Mesabi district Mon xliii, pp 72-181 
of Minnesota, Vermilion district Mon xlv, pp 275-396 
Ignacio quartzite of Colorado, Silverton quadrangle Bull 182, p 35 
Keweenaw rocks of Lake Superior region, enlargements in Bull 8, pp 38-39 
of Minnesota, Mesabi district Mon xliii, pp 182-188 
Vermilion district Mon x lv, pp 397-424 
Keweenawan sandstones of Northwestern States, enlargements of feldspar 
fragments in A nn 5, pp 237-240 
Keweenawan series of Lake Superior region. . .Ann 10, i, pp 437-438; Bull 8, p 20 
Knife Lake slates of Minnesota, Vermilion district. .Mon xlv, pp 293-296, 335-352 
Linville metadiabase of Tennessee '. GF 90, pp 3-4 
Logan sills of Minnesota, Vermilion district Mon xlv, pp 397-422 
Marquette series of Michigan Bull 8, pp 27-30 
Montezuma schist of Tennessee, Cranberry quadrangle GF 90, p 4 
of Colorado Bull 182, p 35 
of Montana, Elkhorn district Ann 22, n, pp 434-435 
of North America Ann 12, i, pp 541-545 
of States. (See, also, formation names under this heading.) 
of Tennessee, Cranberry quadrangle GF 90, pp 3-4 
Ogishke conglomerate of Minnesota, Vermilion district Mon xlv, 
pp 284-293, 309-324 
Penokee-Gogebic iron belt of Northwestern States Ann 5, pp 194-196 
Penokee series of Wisconsin Bull 8, pp 30-32 
Pokegama quartzite of Minnesota, Mesabi district Mon xliii, pp 90-99 
Rove slate of Minnesota, Vermilion district Mon xlv, pp 390-396 
St. Louis slates of Minnesota Bull 8, pp 32-33 
slate belt of Minnesota, St. Louis and Mississippi rivers Ann 5, pp 196-197 
Snowbank granite of Minnesota, Vermilion district Mon xlv, pp 361-364 
Spokane shale. (See Turnley hornstones. ) 
Turnley hornstones of Montana Ann 22, n, pp 434-435 
Unkar formation of Nevada Bull 208, p 23 
Virginia slate of Minnesota, Mesabi district Mon xliii, pp 168-177 
Algonkian and Archean rocks of Alabama, clays of PP 11, pp 67-68 
