1969/27: The Valley of Gwangi 1969

 Trailer:

Watch movie:

https://m.ok.ru/video/2721467861531 

https://en.wikipedia.org/wiki/The_Valley_of_Gwangi 

https://www.moriareviews.com/sciencefiction/valley-of-gwangi-1969.htm

https://bryininberlin.blogspot.com/2010/08/valley-of-gwangi-usa-1969.html 

https://psychotronicreview.com/films/valley-of-gwangi/