When Dinosaurs Ruled the Earth (1970) on Netflix

Set in the ancient past when humans and dinosaurs lived together, a small tribe is struggling to survive by giving a sacrifice of a blond woman to their god, the sun, in return for protection from the giant lizards and other creatures that preys on them. Sanna, one of the sacrificial offerings, finds herself on her own when a freak storm interrupts the ceremony. As she searches for a safe haven she encounters hostility from rival tribes and lots of huge and deadly dinosaurs.