Dinosauria›Reptilia›Theropoda›Tyrannosauridae
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Labocania Labocania aguillonae Rivera-Sylva and Longrich 2024

/lˌæbəkˈeɪniə/ estimated
Late Cretaceous (Campanian) · 83.6–72.2 Mya

Key Statistics

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

Where It Was Found

Country
Mexico
Region
Coahuila
Formation
Cerro del Pueblo
Dig sites
1
distinct collections
Recorded finds in Mexico. Present-day positions: the continents have moved since.

Overview

Labocania aguillonae is a theropod dinosaur known from the Late Cretaceous, roughly 83.6–72.2 million years ago. It was a carnivore. It is recorded as ground-dwelling and solitary. Fossils have been recovered from Coahuila, Mexico. It was named by Rivera-Sylva and Longrich 2024. The species is represented by 1 recorded occurrence in the Paleobiology Database.

Fossil Record Completeness

How much of this profile is grounded in the fossil record

~5%
confidence from occurrence count
Based on 1 recorded occurrence in the Paleobiology Database.

Geologic Time

Where Labocania aguillonae sits in deep time

TRIASSIC
JURASSIC
CRETACEOUS
Labocania
252 Mya201 Mya145 Mya66 Mya

Relationships

Part of a wider fossil web

These species share Labocania aguillonae'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
Agujaceratops
Agujaceratops mariscalensis
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predator–prey
Velafrons
Velafrons coahuilensis
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predator–prey
Coahuilasaurus
Coahuilasaurus lipani
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coexisted–with
Centrosaurus
Centrosaurus apertus
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coexisted–with
Stegoceras
Stegoceras validum
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coexisted–with
Protoceratops
Protoceratops andrewsi
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coexisted–with
Hypacrosaurus
Hypacrosaurus stebingeri
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coexisted–with
Corythosaurus
Corythosaurus casuarius
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