taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
73EFACF9E55155FCA2B8E98F92086D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423934	https://doi.org/10.3897/fr.28.154203.figure3	Figure 3. Holotype specimen of Eurhinosaurus mistelgauensis sp. nov. (UMO BT 011 221.00). A. Photograph; B. Interpretative line drawing. Abbreviations: fc, first caudal centrum (number 51, first centrum with fused rib facets).	Figure 3. Holotype specimen of Eurhinosaurus mistelgauensis sp. nov. (UMO BT 011 221.00). A. Photograph; B. Interpretative line drawing. Abbreviations: fc, first caudal centrum (number 51, first centrum with fused rib facets).	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
73EFACF9E55155FCA2B8E98F92086D04.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423944	https://doi.org/10.3897/fr.28.154203.figure13	Figure 13. Close-up on the right forelimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 2–4, distal carpals; II – IV, metacarpals; dc, deltoptectoral crest; H, humerus; i, intermedium; R, radius; re, radiale; U, ulna; ue, ulnare.	Figure 13. Close-up on the right forelimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 2–4, distal carpals; II – IV, metacarpals; dc, deltoptectoral crest; H, humerus; i, intermedium; R, radius; re, radiale; U, ulna; ue, ulnare.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423934	https://doi.org/10.3897/fr.28.154203.figure3	Figure 3. Holotype specimen of Eurhinosaurus mistelgauensis sp. nov. (UMO BT 011 221.00). A. Photograph; B. Interpretative line drawing. Abbreviations: fc, first caudal centrum (number 51, first centrum with fused rib facets).	Figure 3. Holotype specimen of Eurhinosaurus mistelgauensis sp. nov. (UMO BT 011 221.00). A. Photograph; B. Interpretative line drawing. Abbreviations: fc, first caudal centrum (number 51, first centrum with fused rib facets).	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423937	https://doi.org/10.3897/fr.28.154203.figure6	Figure 6. Close-up on the skull of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: ang, angular; ar, articular; at / ax, atlas / axis complex; atna, neural arch of the atlas; axrb, rib of the axis; boc, basioccipital; cb 1, ceratobranchial I; cp, cultriform process; cr, cervical rib; den, dentary; epi, epipterygoid; ex, exoccipital; hc, hyoid corpus; j, jugal; mx, maxilla; op, opisthotic; pbs, parabasisphenoid; pmx, premaxilla; pre, prearticular; prf, prefrontal; pro, prootic; q, quadrate; qj, quadratojugal; sp, splenial; sq, squamosal; sta, stapes; sur, surangular.	Figure 6. Close-up on the skull of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: ang, angular; ar, articular; at / ax, atlas / axis complex; atna, neural arch of the atlas; axrb, rib of the axis; boc, basioccipital; cb 1, ceratobranchial I; cp, cultriform process; cr, cervical rib; den, dentary; epi, epipterygoid; ex, exoccipital; hc, hyoid corpus; j, jugal; mx, maxilla; op, opisthotic; pbs, parabasisphenoid; pmx, premaxilla; pre, prearticular; prf, prefrontal; pro, prootic; q, quadrate; qj, quadratojugal; sp, splenial; sq, squamosal; sta, stapes; sur, surangular.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423935	https://doi.org/10.3897/fr.28.154203.figure4	Figure 4. Specimen UMO BT 011 235.00 from Mistelgau. A. Photograph; B. Interpretative line drawing. Note that UMO BT 011 235.00 lays on a belemnite battlefield. Abbreviations: at / ax, atlas / axis complex; cl, clavicle; co, coracoid; f, femur; h, humerus; il, ilium; is, ischium; la, lacrimal; pb, pubis; sc, scapula.	Figure 4. Specimen UMO BT 011 235.00 from Mistelgau. A. Photograph; B. Interpretative line drawing. Note that UMO BT 011 235.00 lays on a belemnite battlefield. Abbreviations: at / ax, atlas / axis complex; cl, clavicle; co, coracoid; f, femur; h, humerus; il, ilium; is, ischium; la, lacrimal; pb, pubis; sc, scapula.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423938	https://doi.org/10.3897/fr.28.154203.figure7	Figure 7. Close-up on the skull of UMO BT 011 235.00. A. Photograph; B. Interpretative line drawing of the cranial bones. The dashed lines show uncertain sutures. Note that the suture between the right premaxilla and right maxilla is not visible. Abbreviations: ang, angular; boc, basioccipital; j, jugal; la, lacrimal; mx, maxilla; na, nasal; no, narial opening; pa, parietal; pmx, premaxilla; po, postorbital; pof, postfrontal; pre, prearticular; prf, prefrontal; pt, pterygoid; scp, sclerotic plate; sp, splenial; sq, squamosal; sta, stapes; sur, surangular.	Figure 7. Close-up on the skull of UMO BT 011 235.00. A. Photograph; B. Interpretative line drawing of the cranial bones. The dashed lines show uncertain sutures. Note that the suture between the right premaxilla and right maxilla is not visible. Abbreviations: ang, angular; boc, basioccipital; j, jugal; la, lacrimal; mx, maxilla; na, nasal; no, narial opening; pa, parietal; pmx, premaxilla; po, postorbital; pof, postfrontal; pre, prearticular; prf, prefrontal; pt, pterygoid; scp, sclerotic plate; sp, splenial; sq, squamosal; sta, stapes; sur, surangular.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423936	https://doi.org/10.3897/fr.28.154203.figure5	Figure 5. Specimen UMO BT 011 240.00 from Mistelgau. A. Photograph; B. Interpretative line drawing. The area highlighted by the dashed line visible on the posterior portion of the right premaxilla in medial view indicates the nasal facet. Abbreviations: nf, nasal facet; pmx, premaxilla.	Figure 5. Specimen UMO BT 011 240.00 from Mistelgau. A. Photograph; B. Interpretative line drawing. The area highlighted by the dashed line visible on the posterior portion of the right premaxilla in medial view indicates the nasal facet. Abbreviations: nf, nasal facet; pmx, premaxilla.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423932	https://doi.org/10.3897/fr.28.154203.figure1	Figure 1. Locality of the Eurhinosaurus specimens from Mistelgau. A. Map showing the location of Bavaria in Germany; B. Close-up of Bavaria showing the location of the Mistelgau locality.	Figure 1. Locality of the Eurhinosaurus specimens from Mistelgau. A. Map showing the location of Bavaria in Germany; B. Close-up of Bavaria showing the location of the Mistelgau locality.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423933	https://doi.org/10.3897/fr.28.154203.figure2	Figure 2. Stratigraphy of the Mistelgau locality. A. Lithographic section of the Mistelgau locality (modified after Arp et al. 2021). B. Stratigraphic chart depicting the ammonite zones of northwestern Europe and the corresponding ammonite subzones of southwestern Germany, which are applicable to the Mistelgau locality in southeastern Germany, along with the associated geological formations (modified after Arp et al. 2021). The two subzones in which the Eurhinosaurus of Mistelgau were unearthed are highlighted in yellow. C. Close-up of the lithographic section of the Mistelgau locality showing the exact stratigraphic position of the Eurhinosaurus specimens (modified after Arp et al. 2021). The red line corresponds to the maximum regression surface and the dashed blue line to the maximum transgression surface (after Arp et al. 2021).	Figure 2. Stratigraphy of the Mistelgau locality. A. Lithographic section of the Mistelgau locality (modified after Arp et al. 2021). B. Stratigraphic chart depicting the ammonite zones of northwestern Europe and the corresponding ammonite subzones of southwestern Germany, which are applicable to the Mistelgau locality in southeastern Germany, along with the associated geological formations (modified after Arp et al. 2021). The two subzones in which the Eurhinosaurus of Mistelgau were unearthed are highlighted in yellow. C. Close-up of the lithographic section of the Mistelgau locality showing the exact stratigraphic position of the Eurhinosaurus specimens (modified after Arp et al. 2021). The red line corresponds to the maximum regression surface and the dashed blue line to the maximum transgression surface (after Arp et al. 2021).	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423939	https://doi.org/10.3897/fr.28.154203.figure8	Figure 8. Selections of photographs of skull elements in UMO BT 011 221.00. A. Left epipterygoid in lateral view; B. Right epipterygoid in lateral view; C. Parabasisphenoid in dorsal view; D. Parabasisphenoid in ventral view; E. Opisthotic in medial view and cervical neural arch in anterior view; F. Isolated tooth in lingual view; G. Identified hyoid corpus in ventral view. Abbreviations: bp, basipterygoid process; ds, dorsum sellae; ebb, epipterygoid bony bridge; edr, epipterygoid dorsal ramus; ef, epipterygoid foramen; epp, epipterygoid posterior process; evf, epipterygoid ventral foot; hsc, horizontal semicircular canal; icf, internal carotid foramen; na, neural arch; przy, prezygapophyses; psc, posterior semicircular canal; sa, sacculus; st, sella turcica; tc, tooth crown; tr, tooth root.	Figure 8. Selections of photographs of skull elements in UMO BT 011 221.00. A. Left epipterygoid in lateral view; B. Right epipterygoid in lateral view; C. Parabasisphenoid in dorsal view; D. Parabasisphenoid in ventral view; E. Opisthotic in medial view and cervical neural arch in anterior view; F. Isolated tooth in lingual view; G. Identified hyoid corpus in ventral view. Abbreviations: bp, basipterygoid process; ds, dorsum sellae; ebb, epipterygoid bony bridge; edr, epipterygoid dorsal ramus; ef, epipterygoid foramen; epp, epipterygoid posterior process; evf, epipterygoid ventral foot; hsc, horizontal semicircular canal; icf, internal carotid foramen; na, neural arch; przy, prezygapophyses; psc, posterior semicircular canal; sa, sacculus; st, sella turcica; tc, tooth crown; tr, tooth root.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423940	https://doi.org/10.3897/fr.28.154203.figure9	Figure 9. Selection of morphological characteristics and pathologies of Eurhinosaurus mistelgauensis sp. nov. A. Photograph of the basioccipital in UMO BT 011 221.00 in dorsal view; B. Photograph of the basioccipital in UMO BT 011 235.00 in ventrolateral view; C. Photograph of the basioccipital of SMNS 18648 in posterior view, photograph by Erin Maxwell (Staatliches Museum für Naturkunde, Stuttgart); D. Interpretative line drawing of the basioccipital in UMO BT 011 221.00; E. Interpretative line drawing of the basioccipital in UMO BT 011 235.00; F. Interpretative line drawing of the basioccipital in SMNS 18648; G. Photograph of a dorsal rib of UMO BT 011 221.00 in cross-section at midshaft; H. Photograph of the anterior cervical rib with pseudarthrosis in UMO BT 011 221.00. Abbreviations: anp, anterior notochord pit; co, occipital condyle; eca, extracondylar area; exf, exoccipital facet; fmf, floor of the foramen magnum; pop, posterior notochord pit; stf, articulation for stapes.	Figure 9. Selection of morphological characteristics and pathologies of Eurhinosaurus mistelgauensis sp. nov. A. Photograph of the basioccipital in UMO BT 011 221.00 in dorsal view; B. Photograph of the basioccipital in UMO BT 011 235.00 in ventrolateral view; C. Photograph of the basioccipital of SMNS 18648 in posterior view, photograph by Erin Maxwell (Staatliches Museum für Naturkunde, Stuttgart); D. Interpretative line drawing of the basioccipital in UMO BT 011 221.00; E. Interpretative line drawing of the basioccipital in UMO BT 011 235.00; F. Interpretative line drawing of the basioccipital in SMNS 18648; G. Photograph of a dorsal rib of UMO BT 011 221.00 in cross-section at midshaft; H. Photograph of the anterior cervical rib with pseudarthrosis in UMO BT 011 221.00. Abbreviations: anp, anterior notochord pit; co, occipital condyle; eca, extracondylar area; exf, exoccipital facet; fmf, floor of the foramen magnum; pop, posterior notochord pit; stf, articulation for stapes.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423941	https://doi.org/10.3897/fr.28.154203.figure10	Figure 10. Charts showing the size variation of the centra along the vertebral column in the Mistelgau Eurhinosaurus. A. Variation of the centra height; B. Variation of the centra width. Note that the graphs are based on the measurements provided in Suppl. material 1: table S 1. As centra are missing in both specimens (particularly in the caudal region, see description), the centra numbers do not necessarily exactly correspond to their anatomical positions, but to the preserved consecutive order (measured from anterior to posterior).	Figure 10. Charts showing the size variation of the centra along the vertebral column in the Mistelgau Eurhinosaurus. A. Variation of the centra height; B. Variation of the centra width. Note that the graphs are based on the measurements provided in Suppl. material 1: table S 1. As centra are missing in both specimens (particularly in the caudal region, see description), the centra numbers do not necessarily exactly correspond to their anatomical positions, but to the preserved consecutive order (measured from anterior to posterior).	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423942	https://doi.org/10.3897/fr.28.154203.figure11	Figure 11. Close-up on the pectoral girdle of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: cl, clavicula; co, coracoid; sc, scapula.	Figure 11. Close-up on the pectoral girdle of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: cl, clavicula; co, coracoid; sc, scapula.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423943	https://doi.org/10.3897/fr.28.154203.figure12	Figure 12. Close-up on the pelvic girdle of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: il, ilium; is, ischium; pb, pubis.	Figure 12. Close-up on the pelvic girdle of UMO BT 011 221.00. A. Photograph; B. Interpretative line drawing. Abbreviations: il, ilium; is, ischium; pb, pubis.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423944	https://doi.org/10.3897/fr.28.154203.figure13	Figure 13. Close-up on the right forelimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 2–4, distal carpals; II – IV, metacarpals; dc, deltoptectoral crest; H, humerus; i, intermedium; R, radius; re, radiale; U, ulna; ue, ulnare.	Figure 13. Close-up on the right forelimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 2–4, distal carpals; II – IV, metacarpals; dc, deltoptectoral crest; H, humerus; i, intermedium; R, radius; re, radiale; U, ulna; ue, ulnare.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423945	https://doi.org/10.3897/fr.28.154203.figure14	Figure 14. Morphology and pathologies of the proximal surface of the humeri in the Mistelgau Eurhinosaurus. A. Right humerus in UMO BT 011 235.00 in ventral view; B. Right humerus in UMO BT 011 221.00 in proximoventral view, C. Left humerus in UMO BT 011 235.00 in dorsal view showing a subsidence area indicative of avascular necrosis, D. Left humerus in Ichthyosaurus larkini in dorsal view with subsidence area compatible with avascular necrosis (photograph modified after Lomax and Massare 2017), E. Right humerus in Ichthyosaurus sp. in dorsal view with avascular necrosis (Copyright Pardo-Pérez et al. 2017, CC BY 4.0). The dashed lines highlight the zones of subsidence congruent with avascular necrosis. Abbreviations: dc, deltopectoral crest; dp, dorsal process.	Figure 14. Morphology and pathologies of the proximal surface of the humeri in the Mistelgau Eurhinosaurus. A. Right humerus in UMO BT 011 235.00 in ventral view; B. Right humerus in UMO BT 011 221.00 in proximoventral view, C. Left humerus in UMO BT 011 235.00 in dorsal view showing a subsidence area indicative of avascular necrosis, D. Left humerus in Ichthyosaurus larkini in dorsal view with subsidence area compatible with avascular necrosis (photograph modified after Lomax and Massare 2017), E. Right humerus in Ichthyosaurus sp. in dorsal view with avascular necrosis (Copyright Pardo-Pérez et al. 2017, CC BY 4.0). The dashed lines highlight the zones of subsidence congruent with avascular necrosis. Abbreviations: dc, deltopectoral crest; dp, dorsal process.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
E1BD31180A795ECCAD1AFC18D269F4E8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1423946	https://doi.org/10.3897/fr.28.154203.figure15	Figure 15. Close-up of the left hindlimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 4, fourth distal carpal; cal, calcaneum; F, femur; Fi, fibula; sle, semi-lunate element; te, tibiale; Ti, tibia; vp, ventral process.	Figure 15. Close-up of the left hindlimb of UMO BT 011 221.00 in ventral view. A. Photograph; B. Interpretative line drawing. Abbreviations: 4, fourth distal carpal; cal, calcaneum; F, femur; Fi, fibula; sle, semi-lunate element; te, tibiale; Ti, tibia; vp, ventral process.	2025-09-25	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole		Zenodo	biologists	Spicher, Gaël E.;Miedema, Feiko;Heijne, Jelle;Klein, Nicole			
