Question: Which has a greater volume a Tierce or a UK Barrel ?
Related documents: [0]  [DOC] A barrel, cask, or tun is a hollow cylindrical container, traditionally made of wooden staves bound by wooden or metal hoops. Traditionally, the barrel was a standard size of measure referring to a set capacity or weight of a given commodity. For example, in the UK a barrel of beer refers to a quantity of 36 impgal . Wine was shipped in barrels of 119 L . [END] 
[1]  [DOC] The tierce (also "terse") is both an archaic volume unit of measure of goods and the name of the cask of that size. The most common definitions are either one-third of a pipe or forty-two gallons. [END] 
Answer: 
The tierce
The tierce