Contact Us

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Mailing Address

Department of Geology and Environmental Geosciences
College of Charleston
66 George Street
Charleston, SC 29424

Office Location (and UPS, Fed-Ex, or other private carrier)

School of Science and Math Building (SSMB)
202 Calhoun Street, Suite 224
Charleston, SC 29424

Faculty and Staff Listing

Mace Brown Museum of Natural History

Contact Numbers

Phone: 843.953.5589
Museum phone: 843.953.3967

Department Chair:

Timothy Callahan
Office: SSMB, Suite 224C

Office Manager:

Kristen White
Office: SSMB, Suite 224E
Phone: 843.953.5589

Office Hours:

Staff are available for in-person assistance Monday, Wednesday, and Friday from 10:00 am - 6:00 pm. Dr. Tim Callahan, Department Chair, and Ms. Kristen White continue to be available virtually in addition to the in-person assistance hours. To request an appointment with Dr. Callahan, please email and