Licata, Joan2015-12-081472-2747http://hdl.handle.net/1885/30150In this paper we use Heegaard Floer link homology to determine the dual Thurston polytope for pretzel links of the form P(-2r1-1, 2q1,-2q2, 2r2+1), ri, qi ε Z+. We apply this result to determine the Thurston norms of spanning surfaces for the individualKeywords: Heegaard floer; Pretzel link; Seifert surface; Thurston norm200810.2140/agt.2008.8.2112016-02-24