world of Lyra with land mass the same configuration as Lyra?
This is correct to an extent yes. Our original plans for earth were based on the “blueprints’ you might say based on our home system. Earth had similar land masses, but of different configurations in some forms. Obviously, with land mass separation now, it differs much to the configuration of Lyra. But understand that in our time, we had much more control of seismic tectonic shifts based on our technology and advanced form of consciousness to prevent any form of natural disasters on our world, as they are often caused mainly by unbalanced forms of consciousness on your world. And as well as with the earth, as her attempt to ascend herself is underway and she must form these natural catastrophes such as earthquakes, floods and other disasters you know on your world to help cleanse her of heavy energies anchored deep within her interior surface.
In my visions it's pretty similar to earth with some differences. As it concerns now the dimension.... I have a channeled message and it's far away from the well-known theories.