claim: DodgeBall: A True Underdog Story was written and directed.
evidence: Sheep Track Pumice or Sheep Track Member by Canadian volcanologist Jack Souther , is the name for a pumice deposit in northern British Columbia , Canada .. Jack Souther. Jack Souther. pumice. pumice. British Columbia. British Columbia. Canada. Canada. It lies in the Snowshoe Lava Field and is thought to have formed in the Holocene period .. Snowshoe Lava Field. Snowshoe Lava Field. Holocene. Holocene