The ocean between the combined continental mass of Laurentia, Baltica and Avalonia (called Euramerica, Laurussia or Old Red Continent) and Armorica is called the Rheic Ocean.
O océano situado entre as masas continentais combinadas de Laurentia, Báltica e Avalonia (chamadas Euramérica, Laurusia ou Continente do arenito vermello antigo) e Armórica denomínase océano Reico.