Background
Wagner, Mary Emma was born on June 20, 1927 in Wilmington, Delaware, United States. Daughter of John Mercer and Emma Welch (Davis) Mertz.
Wagner, Mary Emma was born on June 20, 1927 in Wilmington, Delaware, United States. Daughter of John Mercer and Emma Welch (Davis) Mertz.
Bachelor, Mount Holyoke College, 1948; Master of Science, Bryn Mawr College, 1966; Doctor of Philosophy, Bryn Mawr College, 1972.
Lecturer in geology, University of Pennsylvania, Philadelphia, 1972-1993.
Member Geological Society American (board directors n.e. section 1984-1986), American Geophysical Union, Philadelphia Geological Society (president 1984-1986).
Married Daniel Hobson Wagner, September 10, 1949. Children: David Hobson, Christopher Daniel, Thomas John, Elizabeth Annual.