%0 Journal Article %T Glacial Deposits in the R¨ªo del Pe ¨®n Formation (Late Carboniferous), R¨ªo Blanco Basin, Northwestern Argentina %A E Gulbranson %A C.O. Limarino %A S Marenssi %A I Montanez %J Latin American Journal of Sedimentology and Basin Analysis %D 2008 %I Asociaci¨®n Argentina de Sedimentolog¨ªa %U http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-49792008000100003