Fig. 6
From: The Cretaceous of the Swiss Jura Mountains: an improved lithostratigraphic scheme
a Type locality of the Chambotte Formation, along road 991B from Chindrieux to Chambotte (looking north). The massive limestone beds in the cliff are the lower and upper parts of the formation, separated by the softer Guiers Member. b Type locality of the Pierre-Châtel Formation in the Défilé de Pierre Châtel west of Yenne (looking north). The lower limestone cliff represents the Pierre-Châtel Formation, the upper one the Chambotte Formation. The softer Goldberg and Vions formations below and above the lower cliff are covered by trees. c Type locality of the Vions Formation, on the northern side of the hill next to the hamlet of Vions (looking south)