Theodor Mommsen ring sajeroning History of Romeonyané ngaptiang mangdané Roma punika runtuh, taler Kerajaan Romawi Barat ring warsa 476M punika raris ngeniang indik seseleh kawéntenan biologis saking "katurunan," "panglimbak," "nglingsirang," "karuntuhan," miwah sané "ngawinang rusak."