This broad category is intended to help distinguish the dinosaurs from their other prehistoric reptilian relatives. For convenience, it contains all amniotes (members of the monophyletic Reptilia), including some, like the pelycosaurs, that are more closely related to mammals than to traditional reptiles.
Subcategories
There is 1 subcategory to this category.
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Articles in category "Prehistoric reptiles"
There are 31 articles in this category.