Cree, population 49 Creeks, habitat and population 95 Crows, habitat 114, 116 population 118 Curtin, Jeremiah, Chimarikan researches of 63 Costanoan researches of 70 Moquelumnan researches of 93 Yanan researches of 135 acknowledgments to 142 Cushing, Frank H., on the derivation of “Zuñi” 138 Cushna tribe 99 D. Dahcota. See Dakota. Dahcotas, habitat of the divisions of 111 Dakota, tribal and family sense of name 112 divisions of the 114 population and divisions of the 116 Dall, W. H., linguistic litera 21, 22, 24 cited on Eskimo habitat 53 Eskimo researches of 73 on Asiatic Eskimo 74 on population of Alaskan Eskimo 75 Dana on the divisions of the Sacramento tribes 99 Dawson, George M., cited on Indian land tenure 40 assigns the Tagisch to the Koluschan family 87 Salishan researches 104 De Bry, Timuquanan names on map of 124 Delaware, population 49 habitat 79 De L’Isle cited 60 De Soto, Ferdinand, on early habitat of the Kaskaskias 113 supposed to have visited the Yuchi 126 Timuquanan towns encountered by 124 D’Iberville, names of Taensa towns given by 96 Diegueño, population 138 Differentiation of languages within single stock, to what due 141 Digger Indian tongue compared by Powers with the Pit River dialects 98 Disease, Indian belief concerning 39 Dobbs, Arthur, cited on Eskimo habitat 73 Dog Rib, population of 55 Dorsey, J. O., cited on Pacific coast tribes 54