File:Hypacrosaurus Altispinus.jpg

described at URL: https://www.flickr.com/photos/unforth/2346317742/ operator: Flickr URL: https://live.staticflickr.com/2357/2346317742_641d4bf9b3_o.jpg

DescriptionHypacrosaurus altispinus.jpg English: Hypacrosaurus altispinus restoration. Date 2020 Source https://www.deviantart.com/abelov2014/art/Nigh

DescriptionHypacrosaurus altispinus (3145723509).jpg Hypacrosaurus altispinus, skull. American Museum of Natural History. Date 25 November 2008, 23:02

DescriptionHypacrosaurus altispinus, head.jpg English: Hypacrosaurus altispinus, skull, Canadian Museum of Nature, Ottawa, Ontario, Canada Date 17 February

Commons Attribution-Share Alike 4.0 truetrue English Hindfoot of ''Hypacrosaurus altispinus'' at [[Canadian Museum of Nature]] author name string: LittleLazyLass