dinosaur dossier header image stegosaurus in the dark

Stegosaurus Dossier

Scientific nameStegosaurus stenops
Common nameStegosaurus
ClassificationKingdom: Animalia (Animals)
Phylum: Chordata (Chordates)
Clade: Dinosauria (Dinosaurs)
Order: Ornithischia (Bird-hipped dinosaurs)
Family: Stegosauridae
Genus: Stegosaurus
TimelineLate Jurassic Period (155 to 150 million years ago)
Location and time of first discovery1877 in Morrison, Colorado, USA
Estimated Size~9 Meters (30 feet)
~ 2.000 – 5000 Kilograms (4.400 – 11.000 Pounds)
DietHerbivore
HighlightsLarge bony plates on their back and spikes on the tail
BehaviourLived in herds
Strong connection to parent
Defense mechanisms
SignificanceEnormous significance, is also seen as a symbol of curiosity, discovery and wonder

Timeline and Discovery

The Late Jurassic Period, spanning approximately 155 to 150 million years ago, stands as a pivotal era in Earth’s history. Characterized by the reign of magnificent creatures like the Stegosaurus.

Discovered amidst the rugged terrain of Morrison, Colorado, USA, in 1877.

The first fossilized remains of Stegosaurus heralded a new chapter in scientific exploration. Unraveling the mysteries of prehistoric life.

Length and Weight

Estimated at around 9 meters (30 feet) in length and a weight ranging from 2,000 to 5,000 kilograms. (4,400 to 11,000 pounds) Stegosaurus commanded attention with its formidable presence.

Despite its imposing size, this herbivorous giant roamed the ancient landscapes with grace. Subsisting on a diet primarily composed of low-lying vegetation such as ferns and cycads.

In addition to that, through its dietary habits, Stegosaurus played a crucial role in shaping the ecosystems of its time. Influencing the distribution and abundance of plant species.

Body Shape

The Stegosaurus has some distinctive features. Certainly, the large bony plates adorning its back and the formidable spikes protruding from its tail. These anatomical marvels have captivated the imaginations of scientists and enthusiasts alike for generations. And also, sparking speculation about their purpose and function. Whilst some researchers propose that these structures served as defensive weapons against predators. Others suggest they may have played a role in communication and display within the species. Despite of their function, the bony plates and tail spikes stand testament to evolutionary ingenuity of these ancient creatures.

Stegosaurus Behaviour and Features

In addition to their formidable defenses, Stegosaurus likely exhibited complex social behaviors. Living in herds that provided protection against predators and facilitated mating and parental care activities. Still, juvenile Stegosaurus tracks alongside adult tracks suggests strong family bonds and a potential for parental care behaviors within the species. Also, these insights into the social dynamics of Stegosaurus offer a glimpse into the life during the Late Jurassic Period. Highlighting the interconnectedness of ancient ecosystems and the importance of cooperation and familial bonds in survival.

In addition to unraveling the mysteries of Stegosaurus. We gain not only insight into the distant past, but deeper appreciation for the beauty of life on Earth. Through their iconic presence, Stegosaurus serves as a symbol of prehistoric wonder. Also, inspiring curiosity and appreciation for the majesty of the natural world. With each discovery and revelation, we come one step closer to unlocking the secrets of these magnificent creatures. Preserving their legacy for generations to come.

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