The largest known petrified tree is one of Sequoiadendron giganteum with a ______ trunk, near Coaldale, Nevada, U.S.A.

A. 79.5m
B. 89.9m (295 ft)
C. 99.5 m
D. None of these

The correct answer to the question: "The largest known petrified tree is one of Sequoiadendron giganteum with a ______ trunk, near Coaldale, Nevada, U.S.A." is "89.9m (295 ft)".