It should also be noted that the Alp Mountains were covered by 9,000 feet of ice, binding so much water that the sea level was 300 feet lower than today.
Kontutan hartu behar da mendi alpinoak 2.743 metro izotzez estaliak zeudela eta hainbertzeko ura pilatzen zuten ezen itsasoaren maila orain baino 91 metro baxuagoa baitzen.