European dragon than with a lizard-like or dinosaur-like body as in later belief (though the dragon of Beowulf does show several features that would later become popularized with dragons–namely, it breathes fire–lives underground, and collects treasure). The most famous lindworm in Norse and Germanic mythology is Fafnir The Germanic stories of lindworms have them guarding a treasure hoard. The Fafnir lindworm guarded earthen mounds full of ancient treasure. The treasure was cursed and brought ill to those who later possessed it. Sea serpents are also called orms in Nordic languages, wyrms in Old English and worms in Middle English. These "dragons" are
Investigations into Germanic Mythology there is no explicit revelation in the poem Hárbardsljóð concerning the identity of the title figure, Harbard, who is concealed under this name remained disputed until the end of the 19th century. In the third volume of the same work, Rydberg's theory regarding the World Mill is discussed in relationship to the eddic poem Grottosöngr. He has also been mentioned as one of several writers who proposed analogs for Askr and Embla from comparative mythology, and who sought Indo-Iranian analogs for the Eddic Poem, Völuspá. In 2004, Swedish Doktorand (PhD student) Anna Lindén reviewed the full two-volume work on mythology,