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Macrophalangia

Restoration of Brachiosaurus, a giant long-necked sauropod
Photo: Gunnar Bivens, CC BY-SA 4.0, via Wikimedia Commons
Pronunciation
mak-row-fuh-LAN-jee-uh
Name means
Big Phalanges
Also known as
Chirostenotes
Diet
Carnivore
Posture
Bipedal
Period
Late Cretaceous
Length
7 feet (2.1 meters)
Height
4 feet (1.2 meters)

Order: Saurischia · Suborder: Theropoda · Infraorder: Tetanurae · Family: Elmisauridae

This dinosaur, discovered in Alberta, Canada, was named for its long toes. Also discovered in the same formation wasChirostenotes, and when a partial skeleton was later recovered, it was determined that Chirostenotes and Macrophalangia were the same creature.

Restoration of Spinosaurus, a large sail-backed predatory dinosaur
Photo: Brondon Bobah, CC BY 4.0, via Wikimedia Commons

More Cretaceous-period dinosaurs →

Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.

Frequently asked questions

What does Macrophalangia mean?

The name Macrophalangia means “Big Phalanges”. It is pronounced mak-row-fuh-LAN-jee-uh.

When did Macrophalangia live?

Macrophalangia lived during the Late Cretaceous.

Was Macrophalangia a carnivore or a herbivore?

Macrophalangia was a carnivore.

How big was Macrophalangia?

Macrophalangia was about 7 feet (2.1 meters) long, around 4 feet (1.2 meters) tall.

Related dinosaurs

Other dinosaurs from the Elmisauridae family.

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