Species: egredia ROCEK & NESOV, 1993
Etymology: Latin, egredior, "exceed"; refers to the tooth row exceeding
posterior termination of the lamina horizontals.
Holotype: TsNIGRI 136/12936 (old LU-N6/375)
Locality: Dzhyrakuduk, CBI-14, Central Kizylkkum Desert, Uzbeskistan.
Horizon: Middle of the Bissekty Formation.
Biostratigraphy:
Age: Coniacian Stage, lower Senonian subepoch, Middle Gulf Epoch, Early Cretaceous.
Material: Section of the right maxillary at the level of the margo orbitals.
Referred material:
LU-N5/178: Left squamosal.
LU-N5/139: Probably a right squamosal.