'''ଆର୍କୋସର''' (Archosaur) areହେଉଛି a group ofଏକ [[diapsid|ଡାଇଆପ୍ସିଡ୍]] [[amniote|ଅଣ୍ଡଜ]]swhoseପ୍ରାଣିମାନଙ୍କର livingଏକ representativesସମୂହ consistଅଟେ, ଯାହାର ଜୀବିତ ବଂଶଜ ofସବୁ [[birdsପକ୍ଷୀ]] andଓ [[crocodilian]]s.Thisଅଟନ୍ତି group। alsoଏହି includesସମୂହ all(group) ରେ ସମସ୍ତ extinctବିଲୁପ୍ତ [[dinosaurଡାଇନୋସର]]s, ପ୍ରଜାତି, extinctବିଲୁପ୍ତ crocodilian relativesବଂଶଧର, andଏବଂ [[pterosaurଟେରୋସର]]s. ଗୁଡ଼ିକ ମଧ୍ୟ ଅନ୍ତର୍ଭୁକ୍ତ ଅଟନ୍ତି । '''Archosauria''', the archosaur [[clade]], is a [[crown group]] that includes the [[most recent common ancestor]] of living birds and crocodilians. It includes two main clades: [[Pseudosuchia]], which includes crocodilians and their extinct relatives, and [[Ornithosuchia]], which includes birds and their extinct relatives (such as non-avian dinosaurs and [[pterosaurs]]).
