You know you've made people mad when they hang you in effigy.

Before John Casper Branner came to Stanford, he spent several years as the State Geologist of Arkansas. In 1887-1888, he and his team completed the second-ever geological survey in Arkansas -- and the first in 30 years. Residents of the state were intent on having Branner verify the various reports of gold in the area; companies were busy making money off prospectors willing to buy up gold stock that promised riches and wealth.

This week's Branner 100 exhibit tells the story of the Second Arkansas Geological Survey.

The Branner Earth Sciences Library is named after John Casper Branner (1850-1922). Branner was, among many things, a geologist, an academic and a founding member of the faculty at Stanford and went on to become Stanford’s second president. He was also president of the Geological Society of America and served as the president of the Seismological Society of America.

From the very start of Stanford University, geology students were sent into the field to learn mapping.  John Casper Branner and John Flesher Newsom taught field mapping to budding geologists first on the campus and then in the Santa Cruz mountains.  In 1903, an official course was inaugurated called, "Field Geology," taught by geology and mining professors Dr. Branner and Dr. Newsom.  Summer field trips took place every year until 1987.  Students mapped areas such as Mt. Hamilton (San Jose), the Sonoma Range, the Summit King Mine, the Santa Lucia Mountains, and the Snake Range in Nevada. 

The current exhibit at the library includes a map from 1895 by R.B. Marshall covering all of the Stanford lands and out into the marshy Bay, Thomas Dibblee's field notebook from 1932 when he was still in high school, Mary Balch's report on the geology of the New Almaden quadrangle from 1929, the expense account ledger from 1937 showing the expenditures for the season, and more.