The little port town of Cancale ' with a wide vista across the bay of Mont-Saint-Michel ' has been a major center of oyster-breeding since earliest Celtic times.
There are no oysters to be bred in Cancale, making it relatively unimportant.
mnli hypothesis: There are no oysters to be bred in Cancale, making it relatively unimportant. premise: The little port town of Cancale ' with a wide vista across the bay of Mont-Saint-Michel ' has been a major center of oyster-breeding since earliest Celtic times.