So I have somehow managed to delete my Ubuntu partition. I think it may have been windows system restore that deleted it. Below is a screenshot of Gparted run via a live usb copy of Ubuntu. That big 59.64 GiB of unallocated space? That used to be my Ubuntu partition.
Is there any way I can easily recover just that partition? (Assuming that the data is still there, which I think it is). I believe it was Ext 4, and it was running Ubuntu 12.04 if that makes any difference.