The researchers said Ninjatitan demonstrated that the titanosaurs as a group first appeared longer ago than previously known.
"These animals were quickly covered by fine sediment while they were still alive or just after their death," said paleontologist Pascal Godefroit of the Royal Belgian Institute of Natural Sciences.
As the scientists note, its "paleobiology remains contentious," some scientists believe it lived on land other stated that it was an aquatic-dwelling reptile.
One of the fossils clearly featured the marks of the feathers on the wings.
"Evolution of gigantism from tiny ancestors is not uncommon in the fossil record."
The Qesem Cave was inhabited between 400,000 and 200,000 years ago.
The study found that the first evolutionary pattern for the first version of a human hand appeared in fish before they left the water
Study on a child's fractured bones finds that individuals must have taken care of the injury, allowing the child not only to survive but even to recover from the fracture.
Prof. Cwikel publishes "Mayufa and the Bone Lady", a children's book in English, Arabic and Hebrew on paleontology. The book encourages girls to engage into science.