Length 318mm

Murrayglossus hacketti pudo haber vivido en grupos

Measuring an estimated 15–16 meters in length

lives on in the fossil records

in a basal position

Xiphactinus audax skull Stegosaurus Length 318mmXiphactinus audax was a huge predatory fish that lived during the Late Cretaceous, between 112 and 66 million years ago, in the inland seas that covered much of North America. It belonged to the group of ichthyodectiformes, large primitive bony fish that dominated the Cretaceous oceans. This animal could reach lengths of up to six meters and weigh over 400 kilograms, making it one of the largest predatory fish of its time. Its body was elongated and