The Xingu was first explored in 1884 87 by the German ethnologist and explorer Karl von den Steinen.
The range was first explored by Ludwig Leichhardt (1813 48).
It was first explored in a segment on NBC's "Huntley-Brinkley Report," on Nov. 18, 1963.
It was first explored in 1871 by Charles F. Hall of the United States.
The isthmus was first explored by prehistoric hunter-gatherers migrating from North to South America.
The river was first explored by Russian traders in the mid-19th century.
The Waiau was first explored by William Mantell, an agent of the Canterbury Association Settlement, in 1852.
The role of this kind of assumption was first explored by A. Kelso and V. Crawford, Econometrica, 50, 1982.
Based on a series of single line scans, the processing window was first explored, paying attention to the melting mechanisms.
The possibility of bringing extinct species back to life was first explored in the early 20th century, through an approach known as back breeding (or breeding back).
The area was first explored by the British in the early 1900s, followed by expeditions from New Zealand and the United States in the mid-20th century.
