Oogenus: Minioolithus WU, LOU, YOU, XUE, ZHANG, YANG, QIU, WANG & HAN, 2024
Etymology: Latin, minum, "small", Greek, oo, "egg" and Greek, lithus, "rock or stone."

Oospecies: ganzhouensis WU, LOU, YOU, XUE, ZHANG, YANG, QIU, WANG & HAN, 2024
Etymology: In reference to Gazhou, the fossil locality.

Holotype: CUGW EH072

Locality: Meilin Village, Ganxian District, Ganzhou City, Jiangxi Province, China.

Horizon: Tangbian Formation, Guifen Group.

Biostratigraphy:

Age: Santonain-Campanian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.

Material: A clutch of 6 eggs.