ɪnðə kˌɑːɹbənˈɪfɚɹəs kˌɑːntɪnˈɛntəl kəlˈɪʒən tˈʊk plˈeɪs bᵻtwˌiːn ðɪ ˈoʊld ɹˈɛd sˈændstoʊn kˈɑːntɪnənt ænd ðə jˌʊɹɹəpˈiən hjˈuːnɪk tˈɛɹeɪn, ɪn nˈɔːɹθ ɐmˈɛɹɪkə ðɪs ɪz kˈɔːld ðɪ ˌælɪɡhˈiːniən oːɹˈɑːdʒɛni, ɪn jˈʊɹɹəp ðə vɑːɹɹˈɪskən oːɹˈɑːdʒɛni.
In the Carboniferous continental collision took place between the Old Red Sandstone Continent and the European Hunic terrane, in North America this is called the Alleghenian orogeny, in Europe the Variscan orogeny.