In the genus Polacanthus several species have been named but only the type species Polacanthus foxii is today seen as valid. Polacanthus was a quadrupedal...

Pereda-Suberbiola both considered the genus to be the same as Polacanthus, creating the new combination Polacanthus marshii, but this has since been rejected. Ken Carpenter...

million years ago. It is often considered a nodosaurid closely related to Polacanthus. Gastonia has a sacral shield and large shoulder spikes. The type specimen...

hindlimbs, and several osteoderms. At first the remains were assigned to Polacanthus. The fossil material was initially described in a PhD thesis by Thomas...

certainty be associated with the species, in view of the presence of Polacanthus in the same layers. Additional remains have been referred to Hylaeosaurus...

remains. In 1996, on basis of the finds, a new species of the genus Polacanthus, Polacanthus rudgwickensis, was named and described by Blows. The specific name...

Stegopelta, Hoplitosaurus, Hierosaurus, Ankylosaurus, and placed the British Polacanthus as a relative of the family. Within Nodosauridae, Nodosaurus falls out...

Polacanthoides (meaning like Polacanthus) is an invalid genus of nodosaurid dinosaur from Europe. It lived about 140 to 135 million years ago in what...

Nodosaurus textilis but not Hylaeosaurus armatus, Mymoorapelta maysi, or Polacanthus foxii, and was formally defined in 2021 by Madzia and colleagues, who...

America and Asia. The group is defined as the largest clade closer to Polacanthus foxii than Nodosaurus textilis or Ankylosaurus magniventris, as long...