Her claims are based on skeletons found in the Baja California Peninsula of Mexico that have skulls quite unlike the broad Mongolian features of Native Americans.

她的说法是以在墨西哥的下加利福尼亚半岛发现的骨骼为依据的，因为这些头骨和美国土著居民那种蒙古人宽头骨的特征极为不同。