taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03C0340FFFD5FF90FCC0F8D39BE94655.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/8368405/files/figure.png	https://doi.org/10.5281/zenodo.8368405	Fig.1 | Overviewof Eriptychiusamericanus PF 1795.a,b, Photographsof part counterpart) (d). Colourscheme forrenders:blue-greys,cranialcartilages PF1795a,which hadthe splitface set inepoxyandwas manually prepared (a), and (matchingthe detailed scheme inFig.2); transparencies,thedermal skeleton; itscounterpart PF 1795b,which remainsinrock matrix(b). Both are shown inan orange,branchial plates;red,orbital plates.Anterior totop ina–d.ant.tess., anatomically ventral view.c,d, Digital model of computed tomographic dataof anterior tesserae;artic.vent.tess.,articulated ventral tesserae;branch.plate, thecombined part and counterpart with most of dermal skeleton rendered branchial plate;cran.cart.,cranialcartilages;disp.,displaced;frag.,fragment; transparent:anatomical ventralview (corresponding tothe visible areaof L., left;orb.cart.,orbital cartilage;orb.plates,orbital plates;R.,right;vasc., thepart in epoxy) (c) andanatomical dorsal view (buried in matrixin the vasculature;?,probable.Scale bar applies toall panels.	Fig.1 | Overviewof Eriptychiusamericanus PF 1795.a,b, Photographsof part counterpart) (d). Colourscheme forrenders:blue-greys,cranialcartilages PF1795a,which hadthe splitface set inepoxyandwas manually prepared (a), and (matchingthe detailed scheme inFig.2); transparencies,thedermal skeleton; itscounterpart PF 1795b,which remainsinrock matrix(b). Both are shown inan orange,branchial plates;red,orbital plates.Anterior totop ina–d.ant.tess., anatomically ventral view.c,d, Digital model of computed tomographic dataof anterior tesserae;artic.vent.tess.,articulated ventral tesserae;branch.plate, thecombined part and counterpart with most of dermal skeleton rendered branchial plate;cran.cart.,cranialcartilages;disp.,displaced;frag.,fragment; transparent:anatomical ventralview (corresponding tothe visible areaof L., left;orb.cart.,orbital cartilage;orb.plates,orbital plates;R.,right;vasc., thepart in epoxy) (c) andanatomical dorsal view (buried in matrixin the vasculature;?,probable.Scale bar applies toall panels.	2023-09-20	Dearden, Richard P.;Lanzetti, Agnese;Giles, Sam;Johanson, Zerina;Jones, Andy S.;Lautenschlager, Stephan;Randle, Emma;Sansom, Ivan J.		Zenodo	biologists	Dearden, Richard P.;Lanzetti, Agnese;Giles, Sam;Johanson, Zerina;Jones, Andy S.;Lautenschlager, Stephan;Randle, Emma;Sansom, Ivan J.			
03C0340FFFD5FF90FCC0F8D39BE94655.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/8368409/files/figure.png	https://doi.org/10.5281/zenodo.8368409	Fig. 3| The neurocrania of vertebrates in a phylogenetic framework. a, Haikouichthys, adapted fromref.3, CC-BY 4.0.b, Petromyzon.c, Generalized cyathaspid,adapted from ref.20, Springer Nature.d, Sacabambaspis, reproduced fromref.31, copyright ©1993 Elsevier Masson SAS,all rights reserved (but see ref.53 for alternative interpretation).e, Eriptychius. f, Shuyu,adapted from ref.7, SpringerNature.g, Dicksonosteus adapted with permission from ref.14,Muséum national d’histoire naturelle,Paris. Phylogenetic schemeis the Adams consensus tree described inthe text,bold taxon namesrepresent thosedepicted above.Coloured regions illustrate positions of key sensory organs:yellow,eyes;blue,pineal.Light grey lines represent body outlines,black lines represent dermalbody armour,lightgrey	Fig. 3| The neurocrania of vertebrates in a phylogenetic framework. a, Haikouichthys, adapted fromref.3, CC-BY 4.0.b, Petromyzon.c, Generalized cyathaspid,adapted from ref.20, Springer Nature.d, Sacabambaspis, reproduced fromref.31, copyright ©1993 Elsevier Masson SAS,all rights reserved (but see ref.53 for alternative interpretation).e, Eriptychius. f, Shuyu,adapted from ref.7, SpringerNature.g, Dicksonosteus adapted with permission from ref.14,Muséum national d’histoire naturelle,Paris. Phylogenetic schemeis the Adams consensus tree described inthe text,bold taxon namesrepresent thosedepicted above.Coloured regions illustrate positions of key sensory organs:yellow,eyes;blue,pineal.Light grey lines represent body outlines,black lines represent dermalbody armour,lightgrey	2023-09-20	Dearden, Richard P.;Lanzetti, Agnese;Giles, Sam;Johanson, Zerina;Jones, Andy S.;Lautenschlager, Stephan;Randle, Emma;Sansom, Ivan J.		Zenodo	biologists	Dearden, Richard P.;Lanzetti, Agnese;Giles, Sam;Johanson, Zerina;Jones, Andy S.;Lautenschlager, Stephan;Randle, Emma;Sansom, Ivan J.			
