taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664363/files/figure.png	https://doi.org/10.5281/zenodo.14664363	Fig. 6 3D renderings of the hyoids and stapes of the holotype of Saxochelys gilberti (DMNH EPV.96000). A translucent cranium in ventral view showing position of preserved ceratobranchials. B right ceratobranchial I in ventral view.C right ceratobranchial I in medial view. D left ceratobranchial I in ventral view.E left ceratobranchial I in medial view. F left stapes in medial view (dorsal is up). G left stapes in anterior view. H right stapes in anterior view. I right stapes in medial view (dorsal is up). ah, articular head; ck, central kink; lcb1, left ceratobranchial I; rcb1, right ceratobranchial 1; sfp,stapedial footplate;ss, stapedial shaft	Fig. 6 3D renderings of the hyoids and stapes of the holotype of Saxochelys gilberti (DMNH EPV.96000). A translucent cranium in ventral view showing position of preserved ceratobranchials. B right ceratobranchial I in ventral view.C right ceratobranchial I in medial view. D left ceratobranchial I in ventral view.E left ceratobranchial I in medial view. F left stapes in medial view (dorsal is up). G left stapes in anterior view. H right stapes in anterior view. I right stapes in medial view (dorsal is up). ah, articular head; ck, central kink; lcb1, left ceratobranchial I; rcb1, right ceratobranchial 1; sfp,stapedial footplate;ss, stapedial shaft	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664353/files/figure.png	https://doi.org/10.5281/zenodo.14664353	Fig. 1 Photographs of the associated fossils of the holotype skull of Saxochelys gilberti (DMNH EPV.96000),showing its associated shell and an interpretative line drawing.A fossil block with six preserved turtle shells. Note that both plastron-up preserved shells have associated skull material.B zoomed in and rotated section, focusing on the position of the holotype skull and its associated shell. C interpretative line drawing of the holotype plastron. Note that scute sulci are drawn with a thick black line and labelled in bold font, and bone sutures are drawn in a thin black line and labelled in regular font. ab, abdominal; an, anal; eg, extragular; epi, epiplastron; ent, entoplastron; fem, femoral; gu, gular;hu, humeral; hyo, hyoplastraon;hyp, hypoplastron; ifm, inframarginal (roman numerals denote position); mar, marginal; mes, mesoplastron; pec,pectoral; per, peripheral; py, pygal; xi, xiphiplastron	Fig. 1 Photographs of the associated fossils of the holotype skull of Saxochelys gilberti (DMNH EPV.96000),showing its associated shell and an interpretative line drawing.A fossil block with six preserved turtle shells. Note that both plastron-up preserved shells have associated skull material.B zoomed in and rotated section, focusing on the position of the holotype skull and its associated shell. C interpretative line drawing of the holotype plastron. Note that scute sulci are drawn with a thick black line and labelled in bold font, and bone sutures are drawn in a thin black line and labelled in regular font. ab, abdominal; an, anal; eg, extragular; epi, epiplastron; ent, entoplastron; fem, femoral; gu, gular;hu, humeral; hyo, hyoplastraon;hyp, hypoplastron; ifm, inframarginal (roman numerals denote position); mar, marginal; mes, mesoplastron; pec,pectoral; per, peripheral; py, pygal; xi, xiphiplastron	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664355/files/figure.png	https://doi.org/10.5281/zenodo.14664355	Fig. 2 3D renderings of the cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A dorsal view. B ventral view.C left lateral view.D right lateral view. E anterior view. F posterior view. Note that bones are labelled in bold font, and traits are labelled in regular font. boc, basioccipital; cp,carotid pit; cs, crista supraoccipitalis;ct, cavum tympani; ex,exoccipital; f, frontal; fm, foramen magnum; fpp, foramen palatinum posterius; fpo, fenestra postotica; ica, incisura columellae auris; j, jugal;labr, labial ridge; lir, lingual ridge; mx, maxilla; na, nasal, occ,occipital condyle; op, opisthotic; pa, parietal; pal, palatine; pbs, parabasisphenoid; pm, premaxilla;po, postorbital; ppf, foramen praepalatinum; prf, prefrontal; pt, pterygoid; ptf, pterygoid fossa;q, quadrate, qj, quadratojugal;rqs, rough quadrate surface; soc, supraoccipital;sot, septum orbito-temporale; sq, squamosal; v, vomer; XII, foramina for the hypoglossal (CN XII) nerve	Fig. 2 3D renderings of the cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A dorsal view. B ventral view.C left lateral view.D right lateral view. E anterior view. F posterior view. Note that bones are labelled in bold font, and traits are labelled in regular font. boc, basioccipital; cp,carotid pit; cs, crista supraoccipitalis;ct, cavum tympani; ex,exoccipital; f, frontal; fm, foramen magnum; fpp, foramen palatinum posterius; fpo, fenestra postotica; ica, incisura columellae auris; j, jugal;labr, labial ridge; lir, lingual ridge; mx, maxilla; na, nasal, occ,occipital condyle; op, opisthotic; pa, parietal; pal, palatine; pbs, parabasisphenoid; pm, premaxilla;po, postorbital; ppf, foramen praepalatinum; prf, prefrontal; pt, pterygoid; ptf, pterygoid fossa;q, quadrate, qj, quadratojugal;rqs, rough quadrate surface; soc, supraoccipital;sot, septum orbito-temporale; sq, squamosal; v, vomer; XII, foramina for the hypoglossal (CN XII) nerve	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664357/files/figure.png	https://doi.org/10.5281/zenodo.14664357	Fig. 3 3D renderings of the internal cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000).A internal (medial) view of right side of cranium.B internal (medial) view of left side of cranium. Note that median bones have been sectioned in the midline to produce these images. Also note that bones are labelled in bold font, and traits are labelled in regular font. boc, basioccipital; bpp, broken part of parietal; btb, basis tuberculi basalis; cp,clinoid process; crcr, crista cranii; cs, crista supraoccipitalis; ds, dorsum sellae; ex, exoccipital;f, frontal; faccc,foramen anterius canalis carotici cerebralis; faf,fossa acustico-facialis; fas, foramen alveolare superius; fav, foramen aquaducti verstibuli;fa, foramen jugulare anterius; fnt, foramen nervi trigemini; j, jugal; mx, maxilla; na, nasal; op, opisthotic; pa, parietal;pal, palatine;pbs, parabasisphenoid; pnp, posterior nasal process; pm, premaxilla; po, postorbital; prf, prefrontal; pt, pterygoid; soc, supraoccipital; st, sella turcica;v, vomer; VII, foramen for the facial (CN VII) nerve;VIII, foramina for the acoustic (CN VIII) nerve; XII, foramina for the hypoglossal (CN XII) nerve	Fig. 3 3D renderings of the internal cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000).A internal (medial) view of right side of cranium.B internal (medial) view of left side of cranium. Note that median bones have been sectioned in the midline to produce these images. Also note that bones are labelled in bold font, and traits are labelled in regular font. boc, basioccipital; bpp, broken part of parietal; btb, basis tuberculi basalis; cp,clinoid process; crcr, crista cranii; cs, crista supraoccipitalis; ds, dorsum sellae; ex, exoccipital;f, frontal; faccc,foramen anterius canalis carotici cerebralis; faf,fossa acustico-facialis; fas, foramen alveolare superius; fav, foramen aquaducti verstibuli;fa, foramen jugulare anterius; fnt, foramen nervi trigemini; j, jugal; mx, maxilla; na, nasal; op, opisthotic; pa, parietal;pal, palatine;pbs, parabasisphenoid; pnp, posterior nasal process; pm, premaxilla; po, postorbital; prf, prefrontal; pt, pterygoid; soc, supraoccipital; st, sella turcica;v, vomer; VII, foramen for the facial (CN VII) nerve;VIII, foramina for the acoustic (CN VIII) nerve; XII, foramina for the hypoglossal (CN XII) nerve	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664359/files/figure.png	https://doi.org/10.5281/zenodo.14664359	Fig. 4 3D renderings of the cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A anterolateral view into the partial right cranium. B close-up of trigeminal region. C right posterolateral view into the cranium. D close-up of fenestra postotica and internal features of cavum acustico-jugulare. Note that bones are labelled in bold font, and traits are labelled in regular font. acst, aditus canalis stapedio temporalis; ap, antrum postoticum; boc, basioccipital; bpp, broken part of parietal; ccav,canalis cavernosus (posterior opening); epi, epipterygoid; ex, exoccipital; fcep, fossa cartilaginis epipterygoidei; fa, foramen jugulare anterius; fnt, foramen nervi trigemini; fov, fenestra ovalis; fpl, fenestra perilymphatica; fpo, fenestra postotica; IX, external foramen for the glossopharyngeal (CN IX) nerve; op, opisthotic; pa, parietal;pif, processus interfenestralis; ppe, processus pterygoideus externus (transverse process of pterygoid); ppr, posterior prootic recess; pro, prootic; pt, pterygoid; pto, processus trochlearis oticum; q, quadrate;qepp, quadrate epipterygoid process; soc, supraoccipital; sq, squamosal; sta,stapedial artery;v, vomer;VIIhyo, groove for the hyomandibular ramus of the facial (CN VII) nerve;VIII, foramina for the acoustic (CN VIII) nerve	Fig. 4 3D renderings of the cranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A anterolateral view into the partial right cranium. B close-up of trigeminal region. C right posterolateral view into the cranium. D close-up of fenestra postotica and internal features of cavum acustico-jugulare. Note that bones are labelled in bold font, and traits are labelled in regular font. acst, aditus canalis stapedio temporalis; ap, antrum postoticum; boc, basioccipital; bpp, broken part of parietal; ccav,canalis cavernosus (posterior opening); epi, epipterygoid; ex, exoccipital; fcep, fossa cartilaginis epipterygoidei; fa, foramen jugulare anterius; fnt, foramen nervi trigemini; fov, fenestra ovalis; fpl, fenestra perilymphatica; fpo, fenestra postotica; IX, external foramen for the glossopharyngeal (CN IX) nerve; op, opisthotic; pa, parietal;pif, processus interfenestralis; ppe, processus pterygoideus externus (transverse process of pterygoid); ppr, posterior prootic recess; pro, prootic; pt, pterygoid; pto, processus trochlearis oticum; q, quadrate;qepp, quadrate epipterygoid process; soc, supraoccipital; sq, squamosal; sta,stapedial artery;v, vomer;VIIhyo, groove for the hyomandibular ramus of the facial (CN VII) nerve;VIII, foramina for the acoustic (CN VIII) nerve	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664361/files/figure.png	https://doi.org/10.5281/zenodo.14664361	Fig. 5 3D renderings of the basicranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A ventral view into basicranium. B close-up of parabasisphenoid region. C further close-up of right carotid pit. D anterodorsal view of partial basicranium. E close-up of anterior parabasisphenoid surfaces. Note that bones are labelled in bold font, and traits are labelled in regular font. avnf, anterior vidian nerve foramen; boc, basioccipital; bt, basal tuber; ca, cerebral artery; clp, clinoid process; cp, carotid pit; ds,dorsum sellae; ex, exoccipital; faccc, foramen anterius canalis carotici cerebralis; faf,fossa acustico-facialis; fcav,foramen cavernosum; fpccc, foramen posterius canalis carotici cerebralis; fpcnv,foramen posterius canalis nervi vidiani; fprnv, foramen pro ramo nervi vidiani; op, opisthotic; oppr, oblique posterior pterygoid ridge; pbs, parabasisphenoid; pro, prootic; pt, pterygoid; scav, sulcus cavernosus; sq, squamosal; st,sella turcica; tra, trabecula;VI, (anterior) foramen for the abducens (CN VI) nerve; vn, vidian nerve	Fig. 5 3D renderings of the basicranium of the holotype of Saxochelys gilberti (DMNH EPV.96000). A ventral view into basicranium. B close-up of parabasisphenoid region. C further close-up of right carotid pit. D anterodorsal view of partial basicranium. E close-up of anterior parabasisphenoid surfaces. Note that bones are labelled in bold font, and traits are labelled in regular font. avnf, anterior vidian nerve foramen; boc, basioccipital; bt, basal tuber; ca, cerebral artery; clp, clinoid process; cp, carotid pit; ds,dorsum sellae; ex, exoccipital; faccc, foramen anterius canalis carotici cerebralis; faf,fossa acustico-facialis; fcav,foramen cavernosum; fpccc, foramen posterius canalis carotici cerebralis; fpcnv,foramen posterius canalis nervi vidiani; fprnv, foramen pro ramo nervi vidiani; op, opisthotic; oppr, oblique posterior pterygoid ridge; pbs, parabasisphenoid; pro, prootic; pt, pterygoid; scav, sulcus cavernosus; sq, squamosal; st,sella turcica; tra, trabecula;VI, (anterior) foramen for the abducens (CN VI) nerve; vn, vidian nerve	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664365/files/figure.png	https://doi.org/10.5281/zenodo.14664365	Fig. 7 3D renderings of the crania of the holotype of Saxochelys gilberti (DMNH EPV.96000) and Eubaena cephalica (DMNH EPV.96004). A cranium of DMNH EPV.96000 in dorsal view and low light setting. B as A with interpretative line drawing of scute sulci. C cranium of DMNH EPV.96004 in dorsal view and low light setting. D as C with interpretative line drawing of scute sulci. Note that capital letters on skulls represent scute identity	Fig. 7 3D renderings of the crania of the holotype of Saxochelys gilberti (DMNH EPV.96000) and Eubaena cephalica (DMNH EPV.96004). A cranium of DMNH EPV.96000 in dorsal view and low light setting. B as A with interpretative line drawing of scute sulci. C cranium of DMNH EPV.96004 in dorsal view and low light setting. D as C with interpretative line drawing of scute sulci. Note that capital letters on skulls represent scute identity	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664367/files/figure.png	https://doi.org/10.5281/zenodo.14664367	Fig. 8 3D renderings of the mandible of the holotype of Saxochelys gilberti (DMNH EPV.96000). A dorsal view. B ventral view. C left mandibular ramus in lateral view. D left mandibular ramus in medial view.E, close-up of articular area of left mandibular ramus. F right mandibular ramus in lateral view. G right mandibular ramus in medial view. H close-up of articular area of right mandibular ramus. Note that bones are labelled in bold font, and traits are labelled in regular font. an, angular; art, articular; asp, anterior surangular process;avcp, anteroventral coronoid process; cor, coronoid; corp, coronoid process; ctc, chorda tympani canal (broken); den, dentary; fai, foramen alveolare inferius; fat, foramen auriculotemporalis; fdfm, foramen dentofacialis major; fim, foramen intermandibulare medius; fM, fossa Meckelii; labr, labial ridge; linr, lingual ridge; pctf, posterior chorda tympani foramen;pdf, processus dentofacialis; pr, prearticular ridge; pre, prearticular; rap, retroarticular process; secf, surangular ectocondylar flange; sM, sulcus Meckelii; sts,symphyseal tongue shelf; sur, surangular	Fig. 8 3D renderings of the mandible of the holotype of Saxochelys gilberti (DMNH EPV.96000). A dorsal view. B ventral view. C left mandibular ramus in lateral view. D left mandibular ramus in medial view.E, close-up of articular area of left mandibular ramus. F right mandibular ramus in lateral view. G right mandibular ramus in medial view. H close-up of articular area of right mandibular ramus. Note that bones are labelled in bold font, and traits are labelled in regular font. an, angular; art, articular; asp, anterior surangular process;avcp, anteroventral coronoid process; cor, coronoid; corp, coronoid process; ctc, chorda tympani canal (broken); den, dentary; fai, foramen alveolare inferius; fat, foramen auriculotemporalis; fdfm, foramen dentofacialis major; fim, foramen intermandibulare medius; fM, fossa Meckelii; labr, labial ridge; linr, lingual ridge; pctf, posterior chorda tympani foramen;pdf, processus dentofacialis; pr, prearticular ridge; pre, prearticular; rap, retroarticular process; secf, surangular ectocondylar flange; sM, sulcus Meckelii; sts,symphyseal tongue shelf; sur, surangular	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664369/files/figure.png	https://doi.org/10.5281/zenodo.14664369	Fig. 9 3D renderings of the cervical vertebrae of the holotype of Saxochelys gilberti (DMNH EPV.96000). A first three preserved cervical vertebrae in right lateral view. B axis in dorsal view (anterior to left). C axis in ventral view (anterior to left). D axis in right lateral view. E axis in anterior view. F axis in left lateral view.G axis in posterior view.Note that bones are labelled in bold font and traits in regular font. aas,anterior articulation surface; ansp, anterior neural spine process;at, atlas; ax-ce,centrum of axis;ax-na, neural arch of axis; ce3, cervical vertebra 3; cr2, cervical rib of axis; ep, epipophysis; f, foramen; nc, neural canal; ncs, neurocentral suture; ns, neural spine; pact, posterior articulation cotyle; poz, postzygapophysis; prz, prezygapophyses;tp, transverse process; vk, ventral keel	Fig. 9 3D renderings of the cervical vertebrae of the holotype of Saxochelys gilberti (DMNH EPV.96000). A first three preserved cervical vertebrae in right lateral view. B axis in dorsal view (anterior to left). C axis in ventral view (anterior to left). D axis in right lateral view. E axis in anterior view. F axis in left lateral view.G axis in posterior view.Note that bones are labelled in bold font and traits in regular font. aas,anterior articulation surface; ansp, anterior neural spine process;at, atlas; ax-ce,centrum of axis;ax-na, neural arch of axis; ce3, cervical vertebra 3; cr2, cervical rib of axis; ep, epipophysis; f, foramen; nc, neural canal; ncs, neurocentral suture; ns, neural spine; pact, posterior articulation cotyle; poz, postzygapophysis; prz, prezygapophyses;tp, transverse process; vk, ventral keel	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
091A87CC5A7AA26FC4BE0624F2ABDB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14664371/files/figure.png	https://doi.org/10.5281/zenodo.14664371	Fig. 10 Strict consensus tree of 35 MPTs retained in the phylogenetic analysis, with stratigraphic ranges for taxa indicated by boxes along terminals. Note that black boxes indicate the age range of type material, whereas grey lines represent range extensions based on referred material. Age ranges are drawn over the complete duration of stages	Fig. 10 Strict consensus tree of 35 MPTs retained in the phylogenetic analysis, with stratigraphic ranges for taxa indicated by boxes along terminals. Note that black boxes indicate the age range of type material, whereas grey lines represent range extensions based on referred material. Age ranges are drawn over the complete duration of stages	2024-01-23	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.		Zenodo	biologists	Spicher, Gaël E.;Lyson, Tyler R.;Evers, Serjoscha W.			
