runs quickly along the ground in search of shelter among the dense vegetation

One of the Pteranodons perched just above the Tylosaurus

surprised by the sudden attack

since it has not been possible to determine with certainty

It had an elongated

Archaeopteryx Scale:1:1 runs quickly along the groundArcheopteryx (A. lithographica 'Oldwing') is an extinct species of primitive bird that lived during the Late Jurassic Kimmeridgian period, approximately 150 million years ago, in what is now Germany. It is considered a transitional fossil between dinosaurs and modern birds, and is known for both its reptilian and avian characteristics. Archeopteryx had feathers and wings, but also possessed reptilian features such as teeth, wing claws, and a long,