Sektensaurus Facts
| Diet | Herbivore |
| Height | 1.5m |
| Length | 4m |
| Weight | 500 kg |
| Environment | Land |
| Era | Cretaceous |
| Period | Late Cretaceous |
| Type | Other |
| Location | Argentina |

| Diet | Herbivore |
| Height | 1.5m |
| Length | 4m |
| Weight | 500 kg |
| Environment | Land |
| Era | Cretaceous |
| Period | Late Cretaceous |
| Type | Other |
| Location | Argentina |
Sektensaurus was a relatively small ornithischian dinosaur that lived during the Late Cretaceous period, approximately 83.6 million years ago in what is now Argentina. This herbivorous dinosaur belongs to a group of plant-eating dinosaurs known for their bird-like hip structure, though the exact family relationships of Sektensaurus remain uncertain due to limited fossil material.
Measuring roughly 4 metres in length and standing about 1.5 metres tall at the hip, Sektensaurus was a modestly-sized dinosaur that likely weighed around half a tonne. Like other ornithischian dinosaurs, it possessed specialised teeth designed for processing plant material, suggesting it fed on the ferns, cycads, and early flowering plants that were becoming increasingly common during the Late Cretaceous period.
The fossil remains of Sektensaurus were discovered in the Bajo de la Carpa Formation in Argentina's Neuquén Province, a region renowned for its exceptional dinosaur fossils. This geological formation has yielded numerous dinosaur species, providing valuable insights into South American dinosaur diversity during the Cretaceous period. The discovery of Sektensaurus adds to our understanding of ornithischian evolution in South America, though much about its lifestyle and behaviour remains to be discovered as scientists continue to study the available fossil evidence.
Sektensaurus possessed typical ornithischian features including a bird-like hip structure and specialised plant-processing teeth. However, specific distinguishing characteristics remain unclear due to the limited nature of the fossil material discovered so far.
As a herbivorous ornithischian, Sektensaurus likely spent much of its time foraging for plant material, using its specialised teeth to process vegetation. Its moderate size suggests it may have lived in small groups, though specific behavioural patterns remain speculative based on current fossil evidence.
Sektensaurus was first described by Sebastián Apesteguía and colleagues in 2017. The original fossils were discovered at Bajo de la Carpa Formation, Neuquén Province, Argentina.