Why Is a Saber-Toothed Tiger in the Cretaceous?

After the Third Reich collapsed, the little mustache's body was never found. As a result, theories that "the little mustache might still be alive" remained a hot topic among conspiracy theorists. The most widespread guesses included "the Third Reich's secret Antarctic base" and "the Third Reich's secret Moon base."

On Earth-616, however, the little mustache was definitely dead. Hydra was not. Just like the underground city beneath Budapest, Hydra had discovered a sealed ecosystem in Antarctica, like something out of Journey to the Center of the Earth. This vast region had not been affected by the mass extinction at the end of the Cretaceous, and with a little technology and magic, it could theoretically be completely sealed off.

Thus, the Third Reich's secret Antarctic base really did exist.

"So nothing has changed here since the meteor hit?"

Peter brought Kitty to the top of a tree. Looking at the towering Long-neck herbivorous dinosaurs in the distance, she asked, "But aren't they, uh, a little too short?"

"How tall do you think dinosaurs were?"

"Thirty or forty meters?"

At thirty or forty meters, they could no longer be called dinosaurs. They would practically be Godzilla. Peter grumbled to himself, but he did agree with one of Kitty's points. There were indeed plenty of dinosaurs on the Savage Continent, but they were all much smaller than people normally imagined. For example, Peter had spotted what might have been a tyrannosaur. It was only a little over three meters tall, less than half the height of the enormous skeletons in museums.

And that was already the largest known dinosaur Peter had seen so far.

"Hydra's secret base is here. It completely blocks technological signals and prevents magical teleportation other than through a Norn Stone—looks like Hydra's magic division is far more capable than