Geologically, the Spessart is part of the mountains east of the Rhine, which extend from Basel in the south to Frankfurt in the north. It is a small chain of mountains surrounded by the river Main on three sides.
Avastatud: 24-9-1960 Avastamiskoht: Palomar Avastajad: van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T.