Genus: Ziapelta ARBOUR, BURNS, SULLIVAN, LUCAS, CANTRELL, FRY & SUAZO, 2014
Etymology: Zia, after the Zia sun symbol, a stylized sun with four groups of rays, having religous significance to the Zia people of New Mexico, and the iconic symbol on the state flag of New Mezico, and Latin, pelta, "a small shield," in reference to the osteoderms found on all ankylosaurids.

Species: sanjuanensis ARBOUR, BURNS, SULLIVAN, LUCAS, CANTRELL, FRY & SUAZO, 2014
Etymology: In reference to San Juan County and the structural basin from which the specimen was derived.

Holotype: NMMNH P-64484

Locality: NMMNH L-8514, east branch of Hunter Wash, San Juan County, New Mexico.

Horizon: De-na-zin Member, Lower Kirtland Formation.

Biostratigraphy:

Age: Kirtlandian age, Upper Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: Complete skull, left side of first cervical half ring, fragmentary second cervical half ring, and numerous fragmentary postcranial osteoderms.

Ziapelta sanjuanensis (modified from ARBOUR, et al., 2014), Holotype: NMMNH P-64484.

Referred material:

Locality: NMMNH Loc. 8853, Bisti/De-Na-Zin Wilderness, approximately 8.4 km west of the holotype specimen, San Juan County, New Mexico.

Horizon: Hunter Wash Member, Kirtland Formation.

Biostratigraphy:

Age: Kirtlandian age, Upper Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

NMMNH P-69930: A complete first cervical half ring.