Legend of Dinosaurs & Monster Birds

A young woman falls into an underground cavern, awakening in an icy cave full of eggs. When one of the eggs starts to hatch, she goes into hysterics and flees until she is discovered by a construction crew. Geologist Takashi Ashizawa begins developing a theory that a dinosaur is alive and well in Saiko Lake. The movie ends with Takashi reaching out for Akiko's hand during a lava flow.