<page_title> Continent </page_title> <section_title> Number </section_title> <table> <cell> Four continents <col_header> Models </col_header> </cell> <cell> Afro-Eurasia <col_header> Models </col_header> <row_header> Four continents </row_header> </cell> <cell> America <col_header> Models </col_header> <row_header> Four continents </row_header> </cell> <cell> Antarctica <col_header> Models </col_header> <row_header> Four continents </row_header> </cell> <cell> Australia <col_header> Models </col_header> <row_header> Four continents </row_header> </cell> </table>
The four-continent model consisting of Afro-Eurasia, America, Antarctica and Australia.