A government official says communal clashes in Cross River State over land ownership have killed scores of people and displaced thousands.

Cross River State Emergency Management Agency Director-General John Inaku said about 150 people have been killed in the past week. 

He appealed for aid for the displaced.

State youth council chairman Prince Ndiyo, however, said Wednesday less than 100 have been killed, mostly women and children, in fighting over claims of ownership for a piece of farmland.

State police commissioner Hafiz Inuwa said peace has been restored and additional security deployed.

Such fighting is common in Nigeria's south, where many are killed over farmland disputes. 

About 20 people were killed in June over land disputes between a Cross River State community and a neighboring Ebonyi State community.

AP