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JournalofSouthAmericanEarthSciences55(2014)133e140

ContentslistsavailableatScienceDirect

JournalofSouthAmericanEarthSciences

journalhomepage:www.els/locate/jsames

Evidenceofagianthelmetedfrog(Australobatrachia,

Calyptocephalellidae)fromEocenelevelsoftheMagallanesBasin,

southernmostChile

a,*b~a,c

RodrigoA.Otero,PaulinaJimenez-Huidobro,SergioSoto-Acuna,

~d

RobertoE.Yury-Yanez

a

RedPaleontologicaU-Chile,LaboratoriodeOntogeniayFilogenia,DepartamentodeBiología,FacultaddeCiencias,UniversidaddeChile,LasPalmeras

3425,Santiago,Chile

bDepartmentofBiologicalSciences,UniversityofAlberta,Edmonton,AlbertaT6G2E9,Canada

c

AreadePaleontología,MuseoNacionaldeHistoriaNatural,Casilla787,Santiago,Chile

d

LaboratoriodeZoologíadeVertebrados,DepartamentodeCienciasEcologicas,FacultaddeCiencias,UniversidaddeChile,LasPalmeras3425,Santiago,

Chile

articleinfoabstract

Articlehistory:ThefossilrecordoffrogsfromSouthAmericahasimproveddramaticallyinrecentyears.Herewe

Received27April2014describeadistalfragmentofalarge-sizedhumerusrecoveredfromthemiddleetoeupperEoceneof

Accepted28June2014southernmostChile.Thelargedistallylocatedventralcondyle,andthepresenceoftwoepicondyles

Availableonline30Ju