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Coronavirus Update

On July 15, Dickinson announced that the fall 2020 semester will be remote. Campus is closed to visitors who do not have an approved appointment. Face coverings must be worn at all times.

Additional Information.

Faculty Profile

Thomas Arnold

Professor of Biology (2003)

Contact Information

Rector North Room 2303


Dr. Arnold is a biochemist who studies natural products produced by marine organisms and terrestrial plants exposed to stressful conditions, such as changing climates, grazing, or infection. His research focuses on plant polyphenolics - especially those from coral reefs, seagrass meadows, and forests - which exhibit promising medical properties.


  • B.A., St. Mary's College of Maryland, 1993
  • Ph.D., University of Delaware, 1998

2019-2020 Academic Year

Spring 2020

BIOL 560 Stu/Faculty Collaborative Rsch

NRSC 560 Stu/Faculty Collaborative Rsch