Over 50 fossilized footprints found in sand dated to be more than 6 million years old

Wow! That's old. I remember reading a month or so ago they found some old footprints here in North America (White Sands, NM) but they only go back about 21K years, nowhere near the 6M years in Crete. the folks figuring out human migrations are going to be busy for the foreseeable future.