Albertadromeus Facts
Pronunciation: al-BER-ta-DROME-ee-us
Name meaning: Alberta runner
| Diet | Herbivore |
| Height | 0.3m |
| Length | 1.6m |
| Weight | 16 kg |
| Speed | 45 km/h |
| Environment | Land |
| Era | Cretaceous |
| Period | Late Cretaceous |
| Type | Ornithopod |
| Location | Canada |
Albertadromeus was a small, swift ornithopod dinosaur that lived during the Late Cretaceous period, approximately 83.6 million years ago. This diminutive herbivore inhabited the ancient landscapes of what is now Alberta, Canada, where it would have scurried through the lush forests and fern prairies of the time.
Measuring just 1.6 metres in length and standing only 30 centimetres tall at the hip, Albertadromeus was built for speed rather than size. Its lightweight frame of around 16 kilograms was perfectly adapted for quick escapes from predators. The dinosaur's long, powerful hind legs and fused ankle bones provided exceptional running ability, making it one of the fastest small dinosaurs known to science.
As a herbivore, Albertadromeus would have fed on low-growing plants, ferns, and cycads using its small, leaf-shaped teeth. Its diet likely consisted of tender shoots and young leaves that it could crop close to the ground. The dinosaur's keen eyesight and alert nature would have been essential survival tools in an environment filled with large predators like Albertosaurus.
What makes Albertadromeus particularly special is its incredibly well-preserved foot bones, which revealed the fused ankle structure that gave this ornithopod its remarkable running capabilities. This anatomical feature represents an evolutionary adaptation that allowed small herbivorous dinosaurs to survive alongside much larger and more dangerous contemporaries.
What made Albertadromeus distinctive?
Albertadromeus possessed exceptionally long, powerful hind legs with uniquely fused ankle bones that enhanced its running speed. Its small, lightweight build and proportionally large feet made it perfectly adapted for rapid locomotion across various terrains.
Behaviour
Albertadromeus was likely a highly alert and skittish dinosaur that relied on speed and agility to escape predators. It probably lived in small groups, constantly scanning for danger whilst foraging for low-growing vegetation close to cover where it could quickly hide.
Discovery
Albertadromeus was first described by Caleb Brown in 2013. The original fossils were discovered at Oldman Formation, Alberta, Canada.
Albertadromeus FAQ
What did Albertadromeus eat?
Albertadromeus was a herbivore that fed on low-growing plants, ferns, cycads, and tender shoots. Its small, leaf-shaped teeth were perfect for cropping vegetation close to the ground, and it likely preferred young, soft plant material that was easier to digest.
How big was Albertadromeus?
Albertadromeus was quite small, measuring 1.6 metres in length and standing just 30 centimetres tall at the hip. It weighed approximately 16 kilograms, making it about the size of a medium dog and one of the smallest dinosaurs discovered in Canada.
When did Albertadromeus live?
Albertadromeus lived during the
Late Cretaceous period, specifically around 83.6 million years ago. This places it in the Campanian stage of the Late Cretaceous, sharing its time with famous dinosaurs like
Albertosaurus and various hadrosaurs.
Where was Albertadromeus found?
Albertadromeus was discovered in the Oldman Formation of Alberta, Canada. This fossil-rich formation has yielded numerous
Late Cretaceous dinosaur species and provides excellent insight into the ancient ecosystems of western North America.
How do you pronounce Albertadromeus?
Albertadromeus is pronounced 'al-BER-ta-DROME-ee-us'. The name breaks down into 'Alberta' (the Canadian province where it was found) and 'dromeus' (meaning runner in Greek).
What does Albertadromeus mean?
Albertadromeus means 'Alberta runner', combining the name of the Canadian province where it was discovered with the Greek word for runner. This name perfectly captures both its geographic origin and its primary adaptation for speed.
How fast could Albertadromeus run?
Scientists estimate that Albertadromeus could reach speeds of up to 45 kilometres per hour. This impressive speed was made possible by its long, powerful legs and specially fused ankle bones that provided enhanced stability and efficiency while running.
What type of dinosaur was Albertadromeus?
Albertadromeus was a small ornithopod dinosaur, specifically belonging to the family Thescelosauridae. These were typically small to medium-sized herbivorous dinosaurs known for their bipedal stance and running abilities.
Was Albertadromeus related to birds?
As an ornithopod, Albertadromeus was not directly related to birds, which evolved from theropod dinosaurs. However, it did show some convergent evolutionary features with birds, particularly in its fused ankle bones that enhanced running speed, similar to adaptations seen in modern flightless running birds.
How many Albertadromeus fossils have been found?
Albertadromeus is known from limited fossil material, primarily well-preserved foot and ankle bones that revealed its unique fused ankle structure. The fossil record for this dinosaur is relatively sparse, with the original specimen providing most of our knowledge about this swift little herbivore.
