The Trans-Mexican Volcanic Belt '' ( Eje Volcánico Transversal ) '' , also known as the Transvolcanic Belt and locally as the Sierra Nevada ( Snowy Mountain Range ) , is a volcanic belt that covers central-southern Mexico .
The Trans-Mexican Volcanic Belt '' ( Eje Volcánico Transversal ) '' also known as the Transvolcanic Belt and locally as the Sierra Nevada ( Snowy Mountain Range ) , is a volcanic belt that extends 900 km from west to east across central-southern Mexico .