There's no such thing as a plate entirely made of continental crust.

Here's why:

* Plate Tectonics: The Earth's outer layer is made up of tectonic plates. These plates are not solely continental or oceanic but rather a combination of both.

* Continental and Oceanic Crust: Continental crust is thicker and less dense than oceanic crust.

* Plate Boundaries: Plate boundaries are where the action is. These are zones of interaction where plates either collide, pull apart, or slide past each other.

Let me know if you'd like to explore some specific examples of plates and their crustal composition!