File:Proceratosaurus skull.jpg

{{Information

|Description = Holotype skull of Proceratosaurus.

|Source = https://www.biodiversitylibrary.org/item/109882#page/171/mode/1up

|Date = 1910

|Author = J. Green (full name and date of death unidentified)

|other_versions =

}}

{{PD-US-1923-abroad}}