Dragon evolution

genus of dragons: Lyndwormieda, Wyvernyna, Draclolmadied, Cockatrishiea, w.draco and E.draco.

Dragon evolution is hard to research. Too do this we'll have to go back too the carboniferous period. when the first dragon the first dragon couldn't breath elementel power and just breath poison gas. near the end of the carboniferous period the first the dragon split  7 way. one line lead the lyndworm, wryms and Amphere. the next line lead to cockatries,