Northern Plains shield bearing warriorsJames D. Keyser, George R. Poetschat · First published 2014Open the Tome
Rock art of the Oregon countryJames D. Keyser, George R. Poetschat · First published 2010Open the Tome
Echoes of the ancientsJames D. Keyser, Michael W. Taylor, George R. Poetschat, Phillip Cash Cash · First published 2006Open the Tome
Talking with the pastJames D. Keyser, George R. Poetschat, Michael W. Taylor · First published 2006Open the Tome
Preliminary results of the 2002 rock art recording project, Kosciusko Island, Southeast AlaskaGeorge R. Poetschat · First published 2004Open the Tome
The formative years of the Oregon Archaeological SocietyGeorge R. Poetschat, Harvey Steele, Oregon Archaeological Society · First published 1997Open the Tome
