Keywords: 2 species of cow shark teeth 006.jpg Notorhynchus Weltonia 2 different species of fossilized cow shark teeth in a ryker display case Transferred from http //en wikipedia org en wikipedia to Commons by User Innotata using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper Spotty11222 at http //en wikipedia org en wikipedia en wikipedia Spotty11222 Original upload log page en wikipedia 2_species_of_cow_shark_teeth_006 jpg 2007-07-11 13 33 Spotty11222 2560×1920× 2434164 bytes <nowiki>2 different species of fossilized cow shark teeth in a ryker display case </nowiki> Hexanchiformes fossils Notorynchus Display cases |