The skeleton of Seitaad was discovered protruding from the multicolored cliffs of Navajo Sandstone in 2004 by local historian and artist, Joe Pachak
, while hiking in the Comb Ridge area near Bluff, Utah.
The worst-affected areas include Pachienjok, Pachar, Thoanum, Pachak
, Tiap, Ganyliel, Chuk, Mayom, Kol and Nyal.
Paul, Minnesota; Clausia Bossard, NCTM, Bargersville, Indiana; Kathy Maskell, NCTM, Lowell, Massachusetts; Patti Robertson, NCTM, Kennewick, Washington; Katherine Tobey, NCTM, Baton Rouge, Louisiana; Fay Adams, NCTM, Knoxville, Tennessee; Cheryl Pachak
Brooks, NCTM, Portales, New Mexico; Sylvia Coats, NCTM, Derby, Kansas.