Doctor Who and the Land of the Dead (in-universe)

Doctor Who and the Land of the Dead was cited when the Eighth Doctor remembered "something about Antarctica and vicious dinosaurs all made of bone marauding about the place". (PROSE: Bafflement and Devotion)

Behind the scenes
This is an in-universe version of the Big Finish story The Land of the Dead. This was among many meta-fictional aspects of Bafflement and Devotion.

Big Finish also exists in-universe, but no connection was made within a source.