Guild of Natural Science Illustrators
The GNSI is a 501(c)(3) that connects, provides professional development & networking opportunities to visual science communicators
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Thalassia testudinum (turtlegrass)
- Vector Art
- Betsy Boynton
Illustration showing the process of sulfate reduction to hydrogen sulfide in Thalassia testudinum, or turtlegrass, from poster session for J. Lisle for the 2005 Tampa Bay Project Conference. The poster is titled, “Successful establishment of sea grasses in Tampa Bay: Geochemical and microbiological considerations†by John Lisle, Clinton Dawes, and Peter Swarzenski.