Halka Chronic
1923
-
2013
educated at: Stanford University, Columbia University, University of Arizona
occupation: geologist
Halka Chronic (February 26, 1923 – April 16, 2013) was a geologist who traveled and wrote books about the geology of the western United States. She studied the Grand Canyon, Walnut Canyon and then resided in Boulder, Colorado where she continued to study the Rocky Mountains. Source: Wikipedia (en)
Human - wd:Q42291487