Species: guofenglouensis ZHANG & ZUE, 1999 (in XUE, ZHANG, BI, YUE & CHEN, 1996)
Etymology:

Holotype: KSD1-6, KSDI4-3

Locality: Intermontane Basins, Eastern part of Qinling, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material: Many fragments of eggshells.