A 20 million year old ape skull has been discovered in north-eastern Uganda by French and Ugandan scientists. A senior government media official of Uganda described the discovery as huge.A team of scientists from Uganda and France discovered a sub- complete skull of an ape in mid last month and is believed to be aged between 19 and 20 million years. The discovery was at Napak XV, a fossil site near Iriri in Karamoja also known as north-eastern Uganda.