(Answer to the question "Is Fr. Chazal a geo-centrist...")
He isn't a geo-centrist, he actually leans towards helio-centrism. I asked him in person recently (late August).
For what it's worth, I have no strong opinions about it, but I agreed with him that the symbolism of the sun representing Christ makes more sense in helio-centrism.
"The Realist Guide" also questions the Great Flood and suggests it was only local. There are so many obvious errors in that book, so we can't tell which one was the SSPX mad about when questioned by the seminarian. Anyway, questioning them is enough to make them mad.