Kïï cenë Siberia rɔɔmpiny kenë Laurussia aacïï këye cɔl Uralian Orogeny, keyïï Gondwana kenë Laurussia Variscan cïï maar wala Hercynian Orogeny or ku jɔlya yïï Alleghenian Orogeny tɔnë North America ɣiic.