At that time two continents drifted towards each other and collided in the area of today's Odenwald. At this "junction" a huge mountain range was formed. At great depth the rock melted and rose as liquid magma.
At that time, two continents merged and crashed into each other in the region of today's Odenwald, resulting in the formation of a massive mountain range. This process also led to the rise of molten rock from great depths.