| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049487127 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049487507 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049487587 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049488341 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049488717 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049486785 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049488655 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049488439 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049488063 |
| hybognathus argyritis | | Canada: Alberta, Milk River | | 1049487247 |