On an important recent archaeological dig on the outskirts of Glasgow, in amongst the ancient bottles of Buckfast, and the rusting cans of Irn-Bru, the dig team (from an Unheard-of-University in Poland) discovered this alien skull (below).
Prof Gull-Ibble PhD. UFO. (of an Unheard-of-University in Poland) declared that this was definitive proof that aliens had visited Scotland. Carbon dating has put the find at (aprox) 1998 AD, and it is thought that the skull belonged to a member of the alien 'Bleechite' species (from Planet Bleech).
The find will be taken to The Gull-Ibble Foundation of Krakow in Poland (in his front room), where it will be restored and preserved.
A rare, and very important, archaeological find!