Well it will be The Ice People from René Barjavel https://en.wikipedia.org/wiki/The_Ice_People_(Barjavel_novel) https://en.wikipedia.org/wiki/The_Ice_People_(B

Well it will be The Ice People from René Barjavel https://en.wikipedia.org/wiki/The_Ice_People_(Barjavel_novel) https://en.wikipedia.org/wiki/The_Ice_People_(Barjavel_novel... Edit: if you are ever interested in reading it, the Wikipedia plot part reveals the whole story, end included