A Couple of the Silurians appeared at the Pandorica
Pandorica Silurians 1

These Homo Reptilian or known as the Silurians had teamed up with the Daleks, Cybermen, Sontarans, Autons, Judoon, Sycorax and all sorts of terrifying Monsters the Doctor has defeated. There were 3 off them their and then they helped him inside the Pandorica but once they did the Whole Universe was gone with all the Monsters and so where they. Then they all turned to Stone figures and left there for Hundreds of Years.

They have appeared in: The Pandorica Opens.