Late Antiquity Migrated to the Early Middle Ages

Late Antiquity, the Migration Period, or the Early Middle Ages? Just askin'.....still waiting for Peter Heather's latest, btw. (Though the seller got back to me to let me know that it was being sent priority now...apparently it was hidden underneath some papers). According to the Late Antiquity article from Wikipedia:

While the usage "Late Antiquity" suggests that the social and cultural priorities of Classical Antiquity endured throughout Europe into the Middle Ages, the usage "Early Middle Ages" emphasizes a break with the classical past, and the term "Migrations Period" emphasizes the disruptions in the same period of time.

More later.