We shall be careful about the use of the detailed information from Jordanes and Procopius as they had no general idea of the geography of Northern Europe Furthermore their sources regarding events 40 years before their own time could be handled uncritical and circumstantial

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We shall be careful about the use of the detailed information from Jordanes and Procopius as they had no general idea of the geography of Northern Europe. Furthermore their sources regarding events 40 years before their own time could be handled uncritical and circumstantial.