a member of the Siouan people of the Missouri river valley in northeastern Nebraska
<noun.person>
the Dhegiha dialect spoken by the Ponca
<noun.communication>
Landecker said he once worked for a public relations company in Ponca City, Okla. He said he got the idea to advertise for a job from a radio announcer in Tulsa who rented a billboard and received several offers.
A Ponca representative told Narconon about the Chilocco site.