Rebbachisaurus was a long-necked, plant-eating dinosaur from the mid-Cretaceous period, about 100 million years ago. Measuring up to 20 meters long, it lived in what is now North Africa.

Known for its tall-spined vertebrae and lightweight build, Rebbachisaurus belonged to an early group of sauropods and likely fed on high vegetation.

• Size: Estimated to be about 14–20 meters (46–66 feet) long.

• Diet: Herbivore – fed on plants using its peg-like teeth.

• Neck: Long and relatively lightweight, ideal for browsing vegetation.

• Skull: Very few skull bones have been found, but it's thought to have had a relatively small head.