taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
039DD77DE14EAE2FFF12FAA7FE2CFE09.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16652813/files/figure.png	https://doi.org/10.5281/zenodo.16652813	Figs 1–12. Light microscopy images of Gomphonema marriae; valve view, size diminution series from the Upper Three Runs Creek, South Carolina. Fig. 2. Isotype 2 specimen, PH ANSP- GC58463. Fig. 4. Isotype 3 specimen, PH ANSP-GC58463, Fig. 6. Paratype specimen, SMM MBE2595 Fig. 10. Holotype specimen, PH ANSP-GC58462, Fig. 11. Isotype 1 specimen, PH ANSP-GC58462. Scale bar = 10 μm.	Figs 1–12. Light microscopy images of Gomphonema marriae; valve view, size diminution series from the Upper Three Runs Creek, South Carolina. Fig. 2. Isotype 2 specimen, PH ANSP- GC58463. Fig. 4. Isotype 3 specimen, PH ANSP-GC58463, Fig. 6. Paratype specimen, SMM MBE2595 Fig. 10. Holotype specimen, PH ANSP-GC58462, Fig. 11. Isotype 1 specimen, PH ANSP-GC58462. Scale bar = 10 μm.	2024-01-16	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.		Zenodo	biologists	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.			
039DD77DE14EAE2FFF12FAA7FE2CFE09.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16652819/files/figure.png	https://doi.org/10.5281/zenodo.16652819	Figs 13–16. Scanning electron microscope images of Gomphonema marriae found in Upper Three Runs Creek, type material PH ANSP-GCM6801. Fig. 13. Entire valve with moderate axial area, Fig. 14. Close up of external valve view central area with an isolated pore, external morphology of striae made of round areolae and proximal raphe endings drop like, Fig. 15. Close up of external valve view headpole, Fig. 16. Close up of external valve foot pole and apical porefield. Scale bars: 10 μm, 2 μm, 2 μm, and 1 μm, respectively.	Figs 13–16. Scanning electron microscope images of Gomphonema marriae found in Upper Three Runs Creek, type material PH ANSP-GCM6801. Fig. 13. Entire valve with moderate axial area, Fig. 14. Close up of external valve view central area with an isolated pore, external morphology of striae made of round areolae and proximal raphe endings drop like, Fig. 15. Close up of external valve view headpole, Fig. 16. Close up of external valve foot pole and apical porefield. Scale bars: 10 μm, 2 μm, 2 μm, and 1 μm, respectively.	2024-01-16	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.		Zenodo	biologists	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.			
039DD77DE14EAE2FFF12FAA7FE2CFE09.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16652823/files/figure.png	https://doi.org/10.5281/zenodo.16652823	Figs 17–18. Light microscopy images of live Gomphonema marriae frustules and mucilage stalks from composite material of epiphytic scrapings of Upper Three Runs Creek, 16 Aug 2018, paratype material, GCSU GCAM2302. Fig. 17. Frustules G. marriae attached with visible short stalk (arrow) surrounded by Stigeoclonium sp. (Chlorophyta) filaments, Fig. 18. Cluster of G. marriae frustules in valve and girdle view. Scale bars 10 μm.	Figs 17–18. Light microscopy images of live Gomphonema marriae frustules and mucilage stalks from composite material of epiphytic scrapings of Upper Three Runs Creek, 16 Aug 2018, paratype material, GCSU GCAM2302. Fig. 17. Frustules G. marriae attached with visible short stalk (arrow) surrounded by Stigeoclonium sp. (Chlorophyta) filaments, Fig. 18. Cluster of G. marriae frustules in valve and girdle view. Scale bars 10 μm.	2024-01-16	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.		Zenodo	biologists	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.			
039DD77DE14EAE2FFF12FAA7FE2CFE09.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16652827/files/figure.png	https://doi.org/10.5281/zenodo.16652827	Fig. 19. Original illustrations of Gomphonema gracile Ehrenberg (1838, Pl. XVIII, Fig. III). Scale bar approximates 10 µm.	Fig. 19. Original illustrations of Gomphonema gracile Ehrenberg (1838, Pl. XVIII, Fig. III). Scale bar approximates 10 µm.	2024-01-16	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.		Zenodo	biologists	Johnson, Katherine M.;Manoylov, Kalina M.;Edlund, Mark B.			
