From Dean Wilson at the Southwest Ceramic Typology Project: White Mound Black-on-white was first noted by Haury (1936) in his descriptions of Mogollon types. Gladwin (1945) later included a description of White Mound Black-on-white with descriptions of Cibola tradition types. Pottery assigned to this type appears to have been produced from about A.D. 700 to 850. It is similar to San Marcial Black-on-white produced in Middle Grande region, Piedra Black-on-white of the Mesa Verde tradition, and Pena and Crozier Black-on-white of the Chuska tradition.
From Oppelt (2007):
The temper of this type is coarse sand. The surface may be rough or smoothed and
fugitive red wash is common. Bowls are common and jars and effigies are rare. The
iron-base black paint is black to dark brown. The most common motif is nested
chevrons outlining triangles pendent from the rim. AJso other triangular patterns,
checkerboards, and cross ticked lines are common. Designs usually follow the rim
rather than running to the cen...