I'm not interested in an arbitrarily open ended reading assignment but rather am asking if you can provide even a vague pointer to evidence of this because it doesn't match my understanding of how these things work.
I know for a fact that epigenetic material isn't magically reset to some prior state in a blanket manner because changes to the epigenome based on the environmental conditions in which the parents are born and raised are heritable by their children. For example widespread famine has been shown to leave changes in the epigenome that remain for at least several generations.