Charles Hazelius Sternberg
Sternberg, Charles Hazelius

* June 15, 1850 – July 20, 1943 †

United States

Collected Hadrosauridae and identified Hadrosauridae

George F. Sternberg
Sternberg, George F.

* August 26, 1883 – October 23, 1969 †

United States

Collected Hadrosauridae and identified Hadrosauridae