Pachycephalosaurus

Pachycephalosaurus wyomingensis

Pachycephalosaurus was a prehistoric dinosaur known for its distinctive features. Scientists study its bones to learn about how dinosaurs lived.

Lebensraum: Mesozoic forests and floodplains

Aussehen

The Pachycephalosaurus is a bipedal dinosaur defined by its enormous, bony dome-shaped skull, up to 10 inches thick. It had a relatively short, thick neck and a spiky fringe around the base of its dome, with small horn-like bumps on its snout.

ReichAnimalia

Pachycephalosaurus

Kategorie

Ancient

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

Its super thick skull was almost 10 inches deep!

Pachycephalosaurus means 'thick-headed lizard' in Greek!

Scientists found its fossils only in North America!

They might have used their domes for head-butting contests!

Besondere Fähigkeiten

Pachycephalosaurus has an incredibly thick, bony skull that helps them protect their brain or impress rivals.

Pachycephalosaurus can charge at great speed because of their strong legs and sturdy dome for defense or display.

Pachycephalosaurus can move quickly on two powerful legs that helps them escape from fast predators.

Maße und Details

Estimated Length: 4.5-5 m
Estimated Weight: 400-475 kg
Era: Late Cretaceous Period
Extinct Millions Years Ago: 66

Ernährung und Fütterung

This plant-eating dinosaur nibbled on leaves, fruits, and seeds from low-growing plants.

Hauptnahrung

Ferns
Cycads
Flowering plant leaves
Fruits
Seeds

Nahrungssuche

Foraging

Ökologische Zusammenhänge

eaten by

Tyrannosaurus rex

Apex predator in its habitat.

eaten by

Dakotaraptor

Dakotaraptor steini

Large raptor that might have preyed on juveniles.

depends on

Ancient Sycamore Tree

Platanus nobilis

A source of various leaves and buds.

Merkmale

Artefakt

Ein Artefakt ist ein von menschlicher Kultur geschaffener oder veränderter Gegenstand, der typischerweise von historischem oder archäologischem Interesse ist.