We report here a neurocranial abnormality previously undescribed in Pleistocene human fossils. an enlarged parietal foramen (EPF) in the early Late Pleistocene Xujiayao 11 parietal bones from the Xujiayao (Houjiayao) site. northern China. Xujiayao 11 is a pair of partial posteromedial parietal bones from an adult. https://www.egeevdeneve.com/product-category/small-animal-supplies/