Sǣbeorg is beorg þæt ūpārīst of sǣflōra ac ne rǣcþ þæt ȝelagu. Hē þȳ nis īegland. Þās habbaþ of ācƿencod fyrbeorgum ȝescapen; hīe ārīsaþ stǣgellīċe and sind oft in dīepe 1,000 - 4,000 meters. Surtsey is īeglandfyrbeorg neah SūðǷestdǣle Īslandes ofstanden fram sǣfyrbeorge þe ūpārās of sǣflōra in ȝēare 1963. Se nama Surtsey ȝetācnaþ Surtes īegland.