Background
Pleasants, John Mark was born on April 15, 1949 in Mishawaka, Indiana, United States. Son of Julian Randolph and Mary Jane (Brady) Pleasants.
Pleasants, John Mark was born on April 15, 1949 in Mishawaka, Indiana, United States. Son of Julian Randolph and Mary Jane (Brady) Pleasants.
Bachelor, U. Notre Dame, 1971; Doctor of Philosophy, University of California at Los Angeles, 1977.
Guest assistant professor, Washington U., St. Louis, 1976-1979; temporary assistant professor, Iowa State University, Ames, 1979-1984; assistant professor, Iowa State University, Ames, since 1984.
Member American Society Naturalists, Ecological Society American, Botanical Society American, The Society for the Study of Evolution.
Married Barbara Peggy Yohai, December 30, 1972. Children: Rachel, Nathaniel, Jacob.