Purlovia

In this article we will delve into the exciting world of Purlovia, exploring its origins, its impact on society and its relevance today. Purlovia has been the subject of interest and study for decades, and over time it has evolved in various ways, influencing both culture and technological development. Through this exhaustive analysis, we will try to understand the importance of Purlovia in different areas, from entertainment to science, politics and economics. It is our goal to present a complete and detailed view of this phenomenon, providing relevant information and in-depth analysis to enrich the reader's knowledge about Purlovia.

Purlovia
Temporal range: Late Permian
Restoration of Purlovia maxima
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Clade: Therocephalia
Family: Nanictidopidae
Genus: Purlovia
Ivakhnenko, 2011
Type species
P. maxima
Ivakhnenko, 2011

Purlovia is an extinct genus of herbivorous therocephalian therapsids from the Late Permian of Russia. Fossils have been found from the Tonshayevsky District of Nizhny Novgorod Oblast. The type species of Purlovia, P. maxima, was named in 2011.

Holotype skull

In comparison to other therocephalians, Purlovia had a very wide skull due to a widened temporal region. Viewed from above, it looks roughly triangular. The skull is about 20 centimetres (7.9 in) long, with nearly half its length in the postorbital region behind the eye sockets. It has large canine teeth and smaller buccal, or cheek teeth, along the thick upper and lower jaws. The lower jaw is robust and curved upward, with a well-developed symphyseal region where the two halves of the jaw meet.[1]

Classification

Although it and the South African Nanictidops were considered closely related and classified as the only two members of Nanictidopidae by Ivakhnenko 2011 as they shared a wide temporal region, Liu and Abdala 2020 found little relation between the two genera and instead classifies Nanictidops as the basalmost member of Baurioidea, while Purlovia forms an exclusively Laurasian clade with Caodeyao from China instead.

Therocephalia major consensus tree (Liu and Abdala, 2020)

References

  1. ^ Ivakhnenko, M.F. (2011). "Permian and Triassic therocephals (Eutherapsida) of Eastern Europe". Paleontological Journal. 45 (9): 981–1144. doi:10.1134/S0031030111090012. S2CID 128958135.