Career
He undertook his academic training in both California, United States of America and Australia. His expertise lay particularly into soil quality and structure. From 1946-1947 he was the Western Australian Commissioner for Soil Conservation.
He was a contentious Commissioner for his statements that some marginal parts of the state should not be settled.
In 1964 he was appointed Deputy Vice Chancellor of the University and in 1969 he was awarded an honorary Doctorate of Laws. He undertook work throughout Australia including for the National Capital Development Commission in Canberra in 1966 to determine whether forests could be harvested and still protect water quality.
This was groundbreaking work. He retired from the University in 1970.
The Hartley Teakle building at the University of Queensland is named after him.
He is buried at the Pinaroo Lawn Cemetery, Aspley, Brisbane.