Henry Shaler Williams

Henry Shaler Williams
BornMarch 6, 1847
DiedJuly 31, 1918(1918-07-31) (aged 71)
Known fornaming the Mississippian and Pennsylvanian sub-periods
ParentJosiah B. Williams (father)
Academic background
EducationSheffield Scientific School, 1868
Yale University, Ph.B. 1871
ThesisMuscular System of Turtles
Academic work
DisciplineZoology
Sub-disciplinePaleontology
InstitutionsYale University
Cornell University

Henry Shaler Williams (March 6, 1847 – July 31, 1918) was an American academic and paleontologist. He was a professor at Cornell University and Yale University. Williams is credited with naming the Mississippian and Pennsylvanian sub-periods. He was a founder the Geological Society of America and Sigma Xi honor society.