The Bogomerom Archipelago (French: Archipel de Bogomeron) was a group of islands in
Lake Chad.
[
Because of falling water levels in the lake, the former Bogomerom Archipelago is now part of the mainland.][
The archipelago lay partly in Nigeria and partly in Chad.][ Because the area is now part of the mainland, the current exact border is in dispute between these two nations.][
]
References
{{Nigeria-geo-stub
Lake Chad
Archipelagoes of Africa
International archipelagoes