References Detail back created at: 2011-08-18 Media Type: Article in Journal Author Bischop, Dieter Year: 2011 Title: Die Bremer Balge im frühen Mittelalter Volume: 34 Page No: 359-378 JournalSiedlungs- und Küstenforschung im südlichen Nordseegebiet Keywords Time Period 1000 - 1500 AD, 500 - 1000 AD European timeline Middle Ages Super Region Europe Class of Artefact ice skate / sledge runner, musical instrument, pin Assemblage Type town Material bone Miscellaneous worked bone Taxon – domestic animals cattle, pig, horse / donkey Taxon – wild animals Aves back