The figure below shows the phylogeny of amniotes.  

 Identify the incorrect statement about the phylogeny of amniotes: 

• A. Squamates and tuataras share lepidosaurs as their most recent common ancestor
• B. Crocodiles are the sister group of archosaurs
• C. Mammals arose from the synapsids
• D. Dinosaurs originated from the lepidosaurs

Answer: (D)