Dinosauria›Reptilia›Theropoda›Noasauridae
Silhouette of Kiyacursor longipes

Kiyacursor Kiyacursor longipes Averianov et al. 2024

/kˈɪjɐkˌɜːsɚ/ estimated
Early Cretaceous (Aptian) · 121.4–113.2 Mya

Key Statistics

Diet
carnivore
Locomotion
bipedal
inferred from clade
Habitat
ground-dwelling
Social
solitary

Where It Was Found

Country
Russia
Region
Kemerovo
Formation
Ilek
Dig sites
1
distinct collections
Recorded finds in Russia. Present-day positions: the continents have moved since.

Overview

Kiyacursor longipes is a theropod dinosaur known from the Early Cretaceous, roughly 121.4–113.2 million years ago. It was a carnivore. It is recorded as ground-dwelling and solitary. Fossils have been recovered from Kemerovo, Russia. It was named by Averianov et al. 2024. The species is represented by 2 recorded occurrences in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~8%
confidence from occurrence count
Based on 2 recorded occurrences in the Paleobiology Database.

Geologic Time

Where Kiyacursor longipes sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Kiyacursor
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Kiyacursor longipes's place in deep time — computed from overlapping age ranges, shared clades, and inferred ecology. Predator–prey pairs additionally have to have been dug up in the same place.

predator–prey
Sibirotitan
Sibirotitan astrosacralis
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predator–prey
Psittacosaurus
Psittacosaurus sibiricus
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coexisted–with
Iguanodon
Iguanodon bernissartensis
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coexisted–with
Mantellisaurus
Mantellisaurus atherfieldensis
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coexisted–with
Malawisaurus
Malawisaurus dixeyi
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coexisted–with
Psittacosaurus
Psittacosaurus lujiatunensis
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same–clade
Bannykus
Bannykus wulatensis
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same–clade
Sinotyrannus
Sinotyrannus kazuoensis
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