Changhsingian Stage

a big cheese Altace archinephric duct (or pronephric duct) bidex baling machine candles in the wind codlines colo(u)r killer CONGROGADIDAE cuffle ferrostatins finger machine information sequence little-knowns Mandragora chinghaiensis opportunists Pushkarëva Ostrov Superbowel supervisory mode trichloroiminocyanuric acid zero-zero transition