taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
757E87A52665FF9EFF2AFBCDFECEF942.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4894087/files/figure.png	http://doi.org/10.5281/zenodo.4894087	FIGURES 1–10: Tetracyclus radius. Figs 1–3: LM images of holotype specimen at different focal depths. Arrow indicates position of rimoportula in Fig. 2. Figs 4–7: LM images of further specimens from the same horizon as holotype. Fig. 4 is the frustule in girdle view, Figs 5–7: Initial cell at different focal depths. Fig. 7: Valve with rimoportula arrowed. Figs 8–10: SEM images of specimens from the same horizon as holotype. Fig. 8: Valve with external opening of rimoportula (arrow). Fig. 9: Valve and part of the girdle, with 5 bands. Fig. 10: Partial cingulum showing opening and ligula (arrows). All scale bars = 10 µm.	FIGURES 1–10: Tetracyclus radius. Figs 1–3: LM images of holotype specimen at different focal depths. Arrow indicates position of rimoportula in Fig. 2. Figs 4–7: LM images of further specimens from the same horizon as holotype. Fig. 4 is the frustule in girdle view, Figs 5–7: Initial cell at different focal depths. Fig. 7: Valve with rimoportula arrowed. Figs 8–10: SEM images of specimens from the same horizon as holotype. Fig. 8: Valve with external opening of rimoportula (arrow). Fig. 9: Valve and part of the girdle, with 5 bands. Fig. 10: Partial cingulum showing opening and ligula (arrows). All scale bars = 10 µm.	2011-05-26	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro		Zenodo	biologists	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro			
757E87A52665FF9EFF2AFBCDFECEF942.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4894091/files/figure.png	http://doi.org/10.5281/zenodo.4894091	FIGURES 11–16: Tetracyclus radius. SEM images of specimen from the same horizon as holotype. Fig. 11: Internal view of valve. Figs 12–16: Various higher magnification images of the valve in Figure 11 (numbers on Figure 11 indicate area in Figs 12–16). Rimoportula on valve face/mantle junction (Figs 12 & 14, indicated by black arrows); open valvocopula with striae and septa (Figs 13–16, white arrows indicate the septum). Scale bars: Figs 11 & 12: 5 µm; Figs 13–16: 3 µm.	FIGURES 11–16: Tetracyclus radius. SEM images of specimen from the same horizon as holotype. Fig. 11: Internal view of valve. Figs 12–16: Various higher magnification images of the valve in Figure 11 (numbers on Figure 11 indicate area in Figs 12–16). Rimoportula on valve face/mantle junction (Figs 12 & 14, indicated by black arrows); open valvocopula with striae and septa (Figs 13–16, white arrows indicate the septum). Scale bars: Figs 11 & 12: 5 µm; Figs 13–16: 3 µm.	2011-05-26	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro		Zenodo	biologists	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro			
757E87A52665FF9EFF2AFBCDFECEF942.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4894093/files/figure.png	http://doi.org/10.5281/zenodo.4894093	FIGURES 17–20: Tetracyclus radius. SEM images of specimens from same horizon as holotype specimen. Figs 17 & 18: Internal and oblique view of same valve; note rimoportula on mantle (arrows). Fig. 19: Valve with rimoportula on valve face near the central area (arrow). Fig. 20: Initial valve. Note sessile labium of rimoportula (arrow). Scale bars: Figs 17 & 18: 3 µm; Fig. 19: 5 µm; Fig. 20: 10 µm.	FIGURES 17–20: Tetracyclus radius. SEM images of specimens from same horizon as holotype specimen. Figs 17 & 18: Internal and oblique view of same valve; note rimoportula on mantle (arrows). Fig. 19: Valve with rimoportula on valve face near the central area (arrow). Fig. 20: Initial valve. Note sessile labium of rimoportula (arrow). Scale bars: Figs 17 & 18: 3 µm; Fig. 19: 5 µm; Fig. 20: 10 µm.	2011-05-26	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro		Zenodo	biologists	Saito-Kato, Megumi;Hayashi, Tatsuya;Tanimura, Yoshihiro			
