he chips his teeth. Oona scolds him for being weak (saying her husband eats such cakes easily), and feeds one without an iron to the 'baby', who eats it without trouble. In the Irish version, Benandonner is so awed by the power of the baby's teeth and the size of the baby that, at Oona's prompting, he puts his fingers in Fionn's mouth to feel how sharp his teeth are. Fionn bites Benandonner's little finger, and scared of the prospect of meeting his father considering the baby's size, Benandonner runs back towards Scotland across the Causeway smashing the causeway so Fionn can't follow him. The Manx Gaelic version contains a further tale of how Fionn and the buggane fought at Kirk Christ Rushen. One of Fionn's feet carved out the channel between the Calf of Man and Kitterland, the other carved out the channel between Kitterland and the Isle of Man, and the buggane's feet opened up Port Erin. The buggane injured Fionn, who fled over the sea (where the buggane could not follow), however, the buggane tore out one of his own teeth and struck Fionn as he ran away. The tooth fell into the sea, becoming the Chicken Rock, and Fionn cursed the tooth, explaining why it is a hazard to sailors. In Newfoundland, and some parts of Nova Scotia, "Fingal's Rising" is spoken of in a distinct nationalistic sense. Made popular in songs and bars alike, to speak of "Fingle," as his name is pronounced in English versus "Fion MaCool" in Newfoundland Irish, is sometimes used as a stand-in for Newfoundland or its culture. Folktales involving hero Fin MacCool are considered to be classified in Aarne-Thompson-Uther Index as ATU 369, "The Youth on a Quest for his lost Father", a tale type that, however, some see as exclusive to South Asian tradition, namely India. Historical hypothesis The 17th-century historian Geoffrey Keating, and some Irish scholars of the 19th century, believed that Fionn was based on a historical figure. The 19th century scholar Heinrich Zimmer suggested that Fionn and the Fenian Cycle came from the heritage of the Norse-Gaels. He suggested the name Fianna was an Irish rendering of Old Norse fiandr "enemies" > "brave enemies" > "brave warriors". He also noted the tale of Fionn's Thumb of Knowledge is similar to the Norse tale of Sigurðr and Fáfnir, although similar tales are found in other cultures. Zimmer