taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664628/files/figure.png	https://doi.org/10.5281/zenodo.4664628	FIG. 1. — Guildayichthys carnegiei n. gen. n. sp., holotype (CM 41071A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 9 mm.	FIG. 1. — Guildayichthys carnegiei n. gen. n. sp., holotype (CM 41071A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 9 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664630/files/figure.png	https://doi.org/10.5281/zenodo.4664630	FIG. 2. — Guildayichthys carnegiei n.gen. n. sp., latex peel of the head (MV 6045B) of holotype, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 6 mm.	FIG. 2. — Guildayichthys carnegiei n.gen. n. sp., latex peel of the head (MV 6045B) of holotype, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 6 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664632/files/figure.png	https://doi.org/10.5281/zenodo.4664632	FIG. 3. — Guildayichthys carnegiei n. gen. n. sp., latex peel of the head (MV 6045B) of holotype, lateral aspect of skull, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; C, cleithrum; D, dentary; E, extrascapular; F, frontal; G, gular; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N1, N2, nasals; O, opercular; P, premaxilla; PA, partietal; PC, postcleithrum; PF1, PF2, prefrontals; POPD, POPV, dorsal and ventral preoperculums; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular. Sclerotic bones stippled; suborbital bones hatched. Scale: 3 mm.	FIG. 3. — Guildayichthys carnegiei n. gen. n. sp., latex peel of the head (MV 6045B) of holotype, lateral aspect of skull, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; C, cleithrum; D, dentary; E, extrascapular; F, frontal; G, gular; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N1, N2, nasals; O, opercular; P, premaxilla; PA, partietal; PC, postcleithrum; PF1, PF2, prefrontals; POPD, POPV, dorsal and ventral preoperculums; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular. Sclerotic bones stippled; suborbital bones hatched. Scale: 3 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664634/files/figure.png	https://doi.org/10.5281/zenodo.4664634	FIG. 4. — Guildayichthys carnegiei n. gen. n. sp., dorsolateral aspect of skull, from latex peel (CM 41010), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County,Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; D, dentary; E, extrascapular; F, frontal; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N, nasals; P, premaxilla; PA, partietal; PF, prefrontals; POPD, POPV, dorsal and ventral preoperculums; PR, postrostral; PSP, postspiracular; PT, posttemporal; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular. Suborbital bones hatched. Scale: 3 mm.	FIG. 4. — Guildayichthys carnegiei n. gen. n. sp., dorsolateral aspect of skull, from latex peel (CM 41010), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County,Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; D, dentary; E, extrascapular; F, frontal; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N, nasals; P, premaxilla; PA, partietal; PF, prefrontals; POPD, POPV, dorsal and ventral preoperculums; PR, postrostral; PSP, postspiracular; PT, posttemporal; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular. Suborbital bones hatched. Scale: 3 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664663/files/figure.png	https://doi.org/10.5281/zenodo.4664663	FIG. 14. — Skull roofs reconstructed in dorsal view. A, Guildayichthys carnegiei n. gen. n. sp., from MV 6045 and CMNH 41010; B, Discoserra pectinodon n. gen. n. sp., from CMNH 35211 and CMNH 35214.	FIG. 14. — Skull roofs reconstructed in dorsal view. A, Guildayichthys carnegiei n. gen. n. sp., from MV 6045 and CMNH 41010; B, Discoserra pectinodon n. gen. n. sp., from CMNH 35211 and CMNH 35214.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA28FF9E3EC7FB7F10A9367B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664667/files/figure.png	https://doi.org/10.5281/zenodo.4664667	FIG. 15. — Skull roofs of fishes. A, Arctolepis decipiens, after Goujet (1975); B, Dipnorhynchus kurikae, after Campbell & Barwick (1986); C, Guildayichthys carnegiei n. gen. n. sp.; D, Panderichthys rhombolepis, after Vorobyeva & Schultze (1991); E, Hadronector donbairdi, after Lund & Lund (1985); F, Cheirolepis trailli, after Pearson (1982). Skull roofs scaled to equal snout-occiput lengths, positions and sizes of (left) orbits approximate, median elements shaded.	FIG. 15. — Skull roofs of fishes. A, Arctolepis decipiens, after Goujet (1975); B, Dipnorhynchus kurikae, after Campbell & Barwick (1986); C, Guildayichthys carnegiei n. gen. n. sp.; D, Panderichthys rhombolepis, after Vorobyeva & Schultze (1991); E, Hadronector donbairdi, after Lund & Lund (1985); F, Cheirolepis trailli, after Pearson (1982). Skull roofs scaled to equal snout-occiput lengths, positions and sizes of (left) orbits approximate, median elements shaded.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664636/files/figure.png	https://doi.org/10.5281/zenodo.4664636	FIG. 5. — Discoserra pectinodon n. gen. n. sp., holotype (CM 30621A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 8 mm.	FIG. 5. — Discoserra pectinodon n. gen. n. sp., holotype (CM 30621A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 8 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664640/files/figure.png	https://doi.org/10.5281/zenodo.4664640	FIG. 6. — Discoserra pectinodon n. gen. n. sp., latex peel of skull (CM 35211B), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 4 mm.	FIG. 6. — Discoserra pectinodon n. gen. n. sp., latex peel of skull (CM 35211B), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Scale: 4 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664642/files/figure.png	https://doi.org/10.5281/zenodo.4664642	FIG. 7. — Discoserra pectinodon n. gen. n. sp., lateral aspect of skull (CM 35211B), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; D, dentary; E, extrascapular; F, frontal; G, gular; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N, nasal; O, opercular; P, premaxilla; PA, partietal; PF, prefrontals; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; ST, supratemporal; T, tabular. Sclerotic bones stippled; suborbital bones hatched. Scale: 4 mm.	FIG. 7. — Discoserra pectinodon n. gen. n. sp., lateral aspect of skull (CM 35211B), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; D, dentary; E, extrascapular; F, frontal; G, gular; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; N, nasal; O, opercular; P, premaxilla; PA, partietal; PF, prefrontals; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; ST, supratemporal; T, tabular. Sclerotic bones stippled; suborbital bones hatched. Scale: 4 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664646/files/figure.png	https://doi.org/10.5281/zenodo.4664646	FIG. 8. — Discoserra pectinodon n. gen. n. sp., dorsolateral aspect of skull (CM 35214), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; D, dentary; E, extrascapular; F, frontal; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; O, opercular; P, premaxilla; PA, partietal; PC, postcleithrum; PF, prefrontals; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular; TE, tectal. Sclerotic bones stippled; suborbital bones hatched. Scale: 2 mm.	FIG. 8. — Discoserra pectinodon n. gen. n. sp., dorsolateral aspect of skull (CM 35214), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: A, angular; AN, presupracleithrum; B, branchiostegal rays; D, dentary; E, extrascapular; F, frontal; I, interoperculars; IO, infraorbital; IT, intertemporal; M, maxilla; O, opercular; P, premaxilla; PA, partietal; PC, postcleithrum; PF, prefrontals; PR, postrostral; PSP, postspiracular; R, rostral; S, supraoccipital; SC, supracleithrum; SO, supraorbital; ST, supratemporal; T, tabular; TE, tectal. Sclerotic bones stippled; suborbital bones hatched. Scale: 2 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664650/files/figure.png	https://doi.org/10.5281/zenodo.4664650	FIG. 9. — Discoserra pectinodon n. gen. n. sp., infraorbital bones, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, CM 35206A; B, CM 35207A; C, CM 35209B; D, CM 35211B, from latex peel; E, CM 35214A, from latex peel. Arrow indicates anterior. Scale: 3 mm.	FIG. 9. — Discoserra pectinodon n. gen. n. sp., infraorbital bones, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, CM 35206A; B, CM 35207A; C, CM 35209B; D, CM 35211B, from latex peel; E, CM 35214A, from latex peel. Arrow indicates anterior. Scale: 3 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664652/files/figure.png	https://doi.org/10.5281/zenodo.4664652	FIG. 10. — Discoserra pectinodon n. gen. n. sp., branchiostegal series, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, MV 2956; B, MV 3811; C, CM 27292B; D, E, CM 44500A, B; F, CM 35211A; G, CM 35215B; H, FMNH PF 10207; I, J, CM 37547A, B. Scale: 3 mm.	FIG. 10. — Discoserra pectinodon n. gen. n. sp., branchiostegal series, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, MV 2956; B, MV 3811; C, CM 27292B; D, E, CM 44500A, B; F, CM 35211A; G, CM 35215B; H, FMNH PF 10207; I, J, CM 37547A, B. Scale: 3 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664655/files/figure.png	https://doi.org/10.5281/zenodo.4664655	FIG. 11. — Discoserra pectinodon n. gen. n. sp., palate and neu- rocranium (CM 27290A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: CH, ceratohyal; F, frontal; IT, intertemporal; H, hyomandibula; ME, metapterygoid; O, opercular; PA, pari- etal; PS, parasphenoid; Q, quadrate; S, supraoccipital; ST, supratemporal; SY, symplectic; T, tabular. Scale: 2mm.	FIG. 11. — Discoserra pectinodon n. gen. n. sp., palate and neu- rocranium (CM 27290A), Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: CH, ceratohyal; F, frontal; IT, intertemporal; H, hyomandibula; ME, metapterygoid; O, opercular; PA, pari- etal; PS, parasphenoid; Q, quadrate; S, supraoccipital; ST, supratemporal; SY, symplectic; T, tabular. Scale: 2mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664657/files/figure.png	https://doi.org/10.5281/zenodo.4664657	FIG. 12. — Discoserra pectinodon n. gen. n. sp., neurocranium (CM 27295A), from latex peels, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: B, basioccipital; DO, dilator opercular fossa; F, frontal; HP, hypophyseal foramen; H7, foramen for hyomandibular branch of facial nerve; IT, intertemporal; OC, foramina for occipital artery; OL, olfactory cup; PA, parietal; PS, parasphenoid; PTF, post-temporal fossa?; S, supraoccipital; SC, supraoccipital crest; SP, sphenotic ossification; ST, supratemporal; T, tabular; V, foramen for trigeminal nerve; X, foramen for vagus nerve; II, optic foramen. Scale: 2 mm.	FIG. 12. — Discoserra pectinodon n. gen. n. sp., neurocranium (CM 27295A), from latex peels, Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). Abbreviations: B, basioccipital; DO, dilator opercular fossa; F, frontal; HP, hypophyseal foramen; H7, foramen for hyomandibular branch of facial nerve; IT, intertemporal; OC, foramina for occipital artery; OL, olfactory cup; PA, parietal; PS, parasphenoid; PTF, post-temporal fossa?; S, supraoccipital; SC, supraoccipital crest; SP, sphenotic ossification; ST, supratemporal; T, tabular; V, foramen for trigeminal nerve; X, foramen for vagus nerve; II, optic foramen. Scale: 2 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664659/files/figure.png	https://doi.org/10.5281/zenodo.4664659	FIG. 13. — Discoserra pectinodon n. gen. n. sp., Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, origin of the dorsal fin, from MV 7756; B, axial skeleton, from CM 35547, with CM 27295; C, first enlarged abdominal scale, from ROM 43976; D, scale rows 9-11, from ROM 43976. Scale: A, 3 mm; B, 5 mm; C,D, 4 mm.	FIG. 13. — Discoserra pectinodon n. gen. n. sp., Lower Carboniferous Bear Gulch Limestone, Heath Formation, Fergus County, Montana (USA). A, origin of the dorsal fin, from MV 7756; B, axial skeleton, from CM 35547, with CM 27295; C, first enlarged abdominal scale, from ROM 43976; D, scale rows 9-11, from ROM 43976. Scale: A, 3 mm; B, 5 mm; C,D, 4 mm.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
03ECD041AA23FF983C9AFCBA10F031DB.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/4664663/files/figure.png	https://doi.org/10.5281/zenodo.4664663	FIG. 14. — Skull roofs reconstructed in dorsal view. A, Guildayichthys carnegiei n. gen. n. sp., from MV 6045 and CMNH 41010; B, Discoserra pectinodon n. gen. n. sp., from CMNH 35211 and CMNH 35214.	FIG. 14. — Skull roofs reconstructed in dorsal view. A, Guildayichthys carnegiei n. gen. n. sp., from MV 6045 and CMNH 41010; B, Discoserra pectinodon n. gen. n. sp., from CMNH 35211 and CMNH 35214.	2000-12-31	Lund, Richard		Zenodo	biologists	Lund, Richard			
