Quota for Delta Cross (delt1251)
       
Atlantic-Congo (atla1278) > Volta-Congo (volt1241) > Benue-Congo (benu1247) > Delta Cross (delt1251)
Total langs: 57
Known tonal: 18
Known non-tonal: 0
Estimated tonal: 57
N Language Glottocode ISO Tonal H&M? HymanDB? LAPSyD? WALS? Checked
41 Obulom-Ochichi obul1239 obu ?
42 Odual odua1238 odu yes yes  
43 Ogbia ogbi1239 ogb yes yes Simple Simple  
44 Ogbogolo ogbo1242 ogg ?
45 Ogbronuagum ogbr1243 ogu yes yes  
46 Okobo okob1241 okb ?
47 Olulumo-Ikom olul1245 iko ?
48 Oring orin1239 org ?
49 Oro oroo1241 orx yes yes Harald Hammarström & Emil Mannby  
50 Tee teee1242 tkq ?
51 Ubaghara ubag1245 byc ?
52 Uda udaa1238 uda ?
53 Ukpet-Ehom ukpe1249 akd ?
54 Ukwa ukwa1238 ukq ?
55 Umon umon1238 umm ?
56 Usaghade usag1244 usk ?
57 Uzekwe uzek1238 eze ?