Volume 23, Issue 3
GSA Today : March 2013 Issue
Presidential Address
Science
In this issue
Science
Chronostratigraphy and geochronology: A proposed realignment
Jan Zalasiewicz, Maria Bianca Cita , Frits Hilgen, Brian R. Pratt , André Strasser, Jacques Thierry, Helmut Weissert
• Volume 23, Issue 3
Presidential Address
1930 Presidential Address: Geology as an Agent in Human Welfare
R.A.F. Penrose Jr.
• Volume 23, Issue 3
