Paleontologists have identified a new genus and species of kannemeyeriiform dicynodont from the Triassic-period fossilized remains found in Poland.
Woznikella triradiata lived in what is now Poland and Germany during the Late Triassic epoch, around 230 million years ago.
The new species was a type of dicynodont, a group of primarily herbivorous vertebrates that were common during the Permian and Triassic periods.
The ancient creature was closely related to Stahleckeriidae, a family of Late Triassic dicynodonts within the clade Kannemeyeriiformes.
“Dicynodonts were an important clade of herbivorous therapsids, which originated in the Permian and vanished in the latest Triassic,” said Polish Academy of Sciences’ Institute of Paleobiology researchers Tomasz Szczygielski and Tomasz Sulej.
“During their roughly 60 million years of existence, they were an unquestionable evolutionary success, as expressed by their global geographical range, generic and specific diversity, and exceptionally high relative abundance — not once, but twice: first in the Permian, and then, after a major faunistic turnover, in the Triassic.”
“In the Triassic, this clade ranged from miniscule animals less than half a meter long to massive species comparable in size to the largest living terrestrial mammals.”
“The diversity, evolutionary trends, and geographic and temporal distribution of Triassic dicynodonts have been the subject of extensive research. However, due to dynamic progress in the understanding of dicynodont phylogeny and biostratigraphy, as well as numerous new discoveries and taxonomic revisions performed in recent years, many of these studies are now outdated.”
The fossilized partial skeleton of Woznikella triradiata was found at a locality near the town of Woźniki in southern Poland.
“It seems that dicynodonts comprised the main group of large herbivores in the Late Triassic of Poland,” the paleontologists said.
“No unambiguous body fossils of…
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