Text: The fascinating Mus??e du Cham?­pignon (Saint Hilaire Saint Florent) explains the whole process and displays fossils found in the caves as well as a troglo?­dyte family's home.
Entailment: You can understand the whole process and view fossils at Saint Hilaire Saint Florent.
Contradiction: The details of the process have been lost to time and no fossils remain.