The only dinosaur which is found almost every continent are Lystrosaurus and Cynognathus. This is because of continental drift.
Cynognathus is a large-bodied cynodont therapsids and lived in the middle Triassic. It is a member of the family cynognathidiac. It is a heavily built animal with 1.2 meters.
Lystrosaurus is a heavily built herbivorous animal which is approximately the size of a pig. It moved with semi-sprawling gait because of their hips and joints.
Forelimbs are more robust than hind limbs and it is a powerful digger which nested in burrows.
The globin of the RBC is broken down into constituent amino acids that can be reutilized by the phagocytic cells (this can occur in the spleen, liver and lymph node). The chains cannot be reused in their large form. The heme(iron) is transported by the blood to the bone marrow and is used to make new red blood cells.
