Supercontinent Laurasia had not yet separated into three continents - Europe and Greenland were still connected, North America and Asia were still intermittently joined by a land bridge, while Greenland and North America were beginning to separate.
O supercontinente Laurasia aínda non completara a súa fragmentación en tres continentes: Europa e Groenlandia estaban aínda conectados, Norteamérica e Asia estaban unidos intermitente por unha ponte terrestre, mentres que Groenlandia e Norteamérica comezaban a separarse.