Bản mẫu:Taxonomy/Protognathosaurus/edithistory
| oldid | date/time | username | edit summary |
|---|---|---|---|
| 858672590 | 2018-09-08T21:33:44Z | Zigongosaurus1138 | I can find no evidence to link Protognathosaurus to the Euhelopodidae, or to any group besides Sauropoda indet. |
| 853583648 | 2018-08-05T19:57:42Z | Dunkleosteus77 | [[WP:AES|←]]Created page with '{{Don't edit this line {{{machine code|}}} |rank=genus |link=Protognathosaurus |parent=Euhelopodidae |extinct=true }}' |