Ichthyostega stensioe, skull Compsognathus Edward Hitchcock

Edward Hitchcock

Some marks on the side of the skull indicate that Greererpeton had a lateral line

boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today

Megalodon lived from the Early Eocene to Pliocene (2 - 50 million years ago

chalcedony and other stone of conchoidal fracture

Ichthyostega stensioe, skull Compsognathus Edward HitchcockIchthyostega (Greek: "fish roof") is an early genus of tetrapodomorphs that lived at the end of the Late Devonian Period. It was one of the first four limbed vertebrates in the fossil record. Ichthyostega possessed lungs and limbs that helped it navigate through shallow water in swamps. Although Ichthyostega is often labelled a "tetrapod" due to the possession of limbs and fingers, it was more basal ("primitive") than true crown tetrapods, and could