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The Calling: Earth podcast is a production of the University of South Florida Libraries 

in cooperation with the USF School of Geosciences. 

Oct 11, 2019


Sarah Sheffield, an Assistant Professor in the USF School of Geosciences, discusses her research into understanding phylogenetic relationships of major groups of echinoderms, and diversity and inclusivity of populations in the geosciences.

More about Sarah can be found here:

Selected Works

USF SGS Faculty Webpage

Personal Webpage

Check out the Time Scavengers Blog here:

Time Scavengers Blog




Calling: Earth is a production of the USF Libraries in cooperation with the USF School of Geosciences.

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