PneumaticityStinkin' CrocsStinkin' LizardsStinkin' TheropodsThinking It ThroughEarth and related Environmental Sciences
Published in Sauropod Vertebra Picture of the Week
Author Mike Taylor
Last night a thought occurred to me, and I wrote to Matt: If birds had gone extinct 66 Mya along with all the other dinosaurs, would it ever have occurred to us that they had flow-through lungs?