Dinosauria / Ornithischia / Genasauria / Cerapoda / Ornithopoda / Clypeodonta / Iguanodontia / Dryomorpha / Styracosterna / Hadrosauriformes / Hadrosauroidea / Hadrosauridae / Acheralichnus / Acheralichnus leonardiiAcheralichnus leonardiiFavoriteReport this contentTime66–72.2 million years agoPeriodUnknownKnown sites1SummaryNo cached Wikipedia summary yet.Known SitesLoading known-site map...
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