Spinosaurus

Spinosaurus

Brachiosaurus

Brachiosaurus

Ecosystem

River deltas and mangroves

Forests and floodplains

Diet

Carnivore

Herbivore

Time Period

Late Cretaceous

Late Jurassic

Continent

North Africa

North America

Weight

~7-20 tons
~50-60 tons

Height

~4-7 m
~12-16 m

Bite Force

~4,200 psi
~1,000 psi

Speed

~15-20 km/h
~5-10 km/h

Timeline of Discovery

1912: Spinosaurus

Discovered by: Ernst Stromer
Location: Egypt
Key Fact: Spinosaurus was the largest known carnivorous dinosaur, with a distinctive sail on its back and adaptations for a semi-aquatic lifestyle.

1900: Brachiosaurus

Discovered by: Elmer S. Riggs
Location: Colorado, USA
Key Fact: Brachiosaurus was one of the tallest dinosaurs, with its front legs longer than its hind legs, giving it a giraffe-like posture.

Fun Facts

Spinosaurus Was Semi-Aquatic

Spinosaurus had adaptations like webbed feet and a crocodile-like snout, making it a skilled swimmer and fish hunter.

Brachiosaurus Ate High Vegetation

Brachiosaurus's long neck allowed it to reach treetops, feeding on leaves and branches that other herbivores couldn't access.

More Details

The Spinosaurus and Brachiosaurus were two iconic dinosaurs from different eras. Spinosaurus, the largest known carnivorous dinosaur, was a semi-aquatic predator with a distinctive sail on its back. Brachiosaurus, one of the tallest dinosaurs, was a massive herbivore with a giraffe-like posture. Spinosaurus was built for a life in and around water. Its long, narrow snout and conical teeth were perfect for catching fish, while its webbed feet and powerful tail made it an excellent swimmer. Its sail may have been used for display or thermoregulation. Despite its massive size, Spinosaurus was relatively slow on land, with estimated speeds of 15-20 km/h. Brachiosaurus, on the other hand, was built for height. Its long neck and front legs allowed it to reach vegetation high above the ground, making it one of the most dominant herbivores of its time. Despite its enormous weight, Brachiosaurus was relatively slow, moving at speeds of around 5-10 km/h. In a hypothetical encounter, Spinosaurus's size and strength would give it a significant advantage. However, Brachiosaurus's height and defensive adaptations, such as its sheer size and powerful legs, would make it a challenging opponent. A well-placed charge from Brachiosaurus could seriously injure or even kill Spinosaurus, but the predator's ability to strike quickly and retreat would make it a dangerous foe. Final Verdict: Spinosaurus Wins 6/10 Times!