taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
D751878AFFC0FF91FEF1A802FE44D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376618/files/figure.png	https://doi.org/10.5281/zenodo.5376618	FIG. 1. — Photographs (left) and line diagrams (right) of the skull of Eochaetodipus asulcatus n. sp. based on the holotype UNSM 130000: A, dorsal view; B, lateral view (zygomatic arch removed); C, ventral view. Dashed lines indicate outlines of broken or covered areas; patterned area indicates missing bones. Abbreviations: bu, buccinator foramen; eth, ethmoid foramen; fo, foramen ovale; foa, accessory foramen ovale; fr, nutritive foramen in frontal; in, incisive foramen;mbf, fissure medial to bulla;msc, masticatory foramen; spv, sphenofrontal vacuity; pom, posterior maxillary foramen; ppl, posterior palatine foramen; t, temporal foramen; rp, rostral perforation (including infraorbital foramen); vf, venous foramen. Scale bar: 1 cm.	FIG. 1. — Photographs (left) and line diagrams (right) of the skull of Eochaetodipus asulcatus n. sp. based on the holotype UNSM 130000: A, dorsal view; B, lateral view (zygomatic arch removed); C, ventral view. Dashed lines indicate outlines of broken or covered areas; patterned area indicates missing bones. Abbreviations: bu, buccinator foramen; eth, ethmoid foramen; fo, foramen ovale; foa, accessory foramen ovale; fr, nutritive foramen in frontal; in, incisive foramen;mbf, fissure medial to bulla;msc, masticatory foramen; spv, sphenofrontal vacuity; pom, posterior maxillary foramen; ppl, posterior palatine foramen; t, temporal foramen; rp, rostral perforation (including infraorbital foramen); vf, venous foramen. Scale bar: 1 cm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC0FF91FEF1A802FE44D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16110453/files/figure.png	https://doi.org/10.5281/zenodo.16110453	FIG. 2. — Mandible and cheek teeth of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, lateral view of mandible; B, right p4- m3 (anterior to right); C, left P4-M3 (anterior to left). Scale bars: A, 5 mm; B, C, 1 mm.	FIG. 2. — Mandible and cheek teeth of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, lateral view of mandible; B, right p4- m3 (anterior to right); C, left P4-M3 (anterior to left). Scale bars: A, 5 mm; B, C, 1 mm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC0FF91FEF1A802FE44D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376620/files/figure.png	https://doi.org/10.5281/zenodo.5376620	FIG. 3. — Postcranial elements and mandible of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, ulna (distal end missing); B, tibiofibula (proximal end and fibula broken); C, humerus (proximal end missing); D, calcanium; E, lateral view of right mandible. Scale bar: 5 mm.	FIG. 3. — Postcranial elements and mandible of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, ulna (distal end missing); B, tibiofibula (proximal end and fibula broken); C, humerus (proximal end missing); D, calcanium; E, lateral view of right mandible. Scale bar: 5 mm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC8FF9BFCDBAA81FDF9D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376622/files/figure.png	https://doi.org/10.5281/zenodo.5376622	FIG. 4.— Cranium and upper molars of Mioperognathus willari n. sp. (FAM 129674) (holotype):A-C, photographs (left) and line diagrams of the cranium; A, dorsal view; B, ventral view; C, right lateral view (zygomatic arch removed); D, right M1(broken)-M3 (stereo pair; anterior toward top). Abbreviations:bu, buccinator foramen;fm, foramen magnum; fo, foramen ovale; in, incisive foramen;ju, jugular foramen; mbf, fissure medial to bulla; msc, masticatory foramen; op, optic foramen; pom, posterior maxillary foramen;ppl, posterior palatine foramen; spl, sphenopalatine foramen;spt, spheopterygoid canal;spv, sphenofrontal vacuity;rp, rostral perforation (including infraorbital foramen); st, stapedial foramen;sty, stylomastoid foramen;t, temporal foramen; uaf, unossified area between alisphenoid and frontal bones; uml, unossified area between maxillary and lacrimal bones; vf, venous foramen. Scale bars: A-C, 1 cm, D, 1 mm.	FIG. 4.— Cranium and upper molars of Mioperognathus willari n. sp. (FAM 129674) (holotype):A-C, photographs (left) and line diagrams of the cranium; A, dorsal view; B, ventral view; C, right lateral view (zygomatic arch removed); D, right M1(broken)-M3 (stereo pair; anterior toward top). Abbreviations:bu, buccinator foramen;fm, foramen magnum; fo, foramen ovale; in, incisive foramen;ju, jugular foramen; mbf, fissure medial to bulla; msc, masticatory foramen; op, optic foramen; pom, posterior maxillary foramen;ppl, posterior palatine foramen; spl, sphenopalatine foramen;spt, spheopterygoid canal;spv, sphenofrontal vacuity;rp, rostral perforation (including infraorbital foramen); st, stapedial foramen;sty, stylomastoid foramen;t, temporal foramen; uaf, unossified area between alisphenoid and frontal bones; uml, unossified area between maxillary and lacrimal bones; vf, venous foramen. Scale bars: A-C, 1 cm, D, 1 mm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC8FF9BFCDBAA81FDF9D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376624/files/figure.png	https://doi.org/10.5281/zenodo.5376624	FIG. 5. — Phylogenies of selected heteromyid taxa: A, Cladogram of relationships of heteromyids. Explanation of nodes: 1, Heteromyidae; buccinator and masticatory foramen (fused) separated from accessory foramen ovale; rostral perforation associated with infraorbital foramen.2, More gracile skeleton; incisive foramen less than 15% length of upper diastema. 3, Heteromyinae; bony flange above orbit; loss of stapedial foramen; mesodonty; central basin on lower premolar; deeper parapterygoid fossa; loss of posterior border of accessory foramen ovale. 4, beginnings of bullar and mastoid inflation; buccinator and masticatory foramina separated; interparietal oval. 5, presence of unossified area on medial orbital wall;loss of accessory foramen ovale; premaxillary-maxillary suture on palate crosses incisive foramina at their posterior end;greater inflation of bulla and mastoid.6, central union of lophs on p4; deeper parapterygoid fossa; loss of temporal foramen; bony flange above orbit; even greater inflation of mastoid and bulla.7, Dipodomyinae; bulla enormously inflated; limb proportions for ricochetal locomotion; incisive foramina greatly enlarged; cheek teeth mesodont to hypsodont. B, Single most parsimonious tree based on PAUP analysis. Total length = 27 steps. Consistency index = 0.8889. Homoplasy index = 0.1111. Retention index = 0.7500. Multiple derived states for characters 2, 14, and 18 are ordered. See Table 3 for list of character states.	FIG. 5. — Phylogenies of selected heteromyid taxa: A, Cladogram of relationships of heteromyids. Explanation of nodes: 1, Heteromyidae; buccinator and masticatory foramen (fused) separated from accessory foramen ovale; rostral perforation associated with infraorbital foramen.2, More gracile skeleton; incisive foramen less than 15% length of upper diastema. 3, Heteromyinae; bony flange above orbit; loss of stapedial foramen; mesodonty; central basin on lower premolar; deeper parapterygoid fossa; loss of posterior border of accessory foramen ovale. 4, beginnings of bullar and mastoid inflation; buccinator and masticatory foramina separated; interparietal oval. 5, presence of unossified area on medial orbital wall;loss of accessory foramen ovale; premaxillary-maxillary suture on palate crosses incisive foramina at their posterior end;greater inflation of bulla and mastoid.6, central union of lophs on p4; deeper parapterygoid fossa; loss of temporal foramen; bony flange above orbit; even greater inflation of mastoid and bulla.7, Dipodomyinae; bulla enormously inflated; limb proportions for ricochetal locomotion; incisive foramina greatly enlarged; cheek teeth mesodont to hypsodont. B, Single most parsimonious tree based on PAUP analysis. Total length = 27 steps. Consistency index = 0.8889. Homoplasy index = 0.1111. Retention index = 0.7500. Multiple derived states for characters 2, 14, and 18 are ordered. See Table 3 for list of character states.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC8FF9BFCDBAA81FDF9D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376618/files/figure.png	https://doi.org/10.5281/zenodo.5376618	FIG. 1. — Photographs (left) and line diagrams (right) of the skull of Eochaetodipus asulcatus n. sp. based on the holotype UNSM 130000: A, dorsal view; B, lateral view (zygomatic arch removed); C, ventral view. Dashed lines indicate outlines of broken or covered areas; patterned area indicates missing bones. Abbreviations: bu, buccinator foramen; eth, ethmoid foramen; fo, foramen ovale; foa, accessory foramen ovale; fr, nutritive foramen in frontal; in, incisive foramen;mbf, fissure medial to bulla;msc, masticatory foramen; spv, sphenofrontal vacuity; pom, posterior maxillary foramen; ppl, posterior palatine foramen; t, temporal foramen; rp, rostral perforation (including infraorbital foramen); vf, venous foramen. Scale bar: 1 cm.	FIG. 1. — Photographs (left) and line diagrams (right) of the skull of Eochaetodipus asulcatus n. sp. based on the holotype UNSM 130000: A, dorsal view; B, lateral view (zygomatic arch removed); C, ventral view. Dashed lines indicate outlines of broken or covered areas; patterned area indicates missing bones. Abbreviations: bu, buccinator foramen; eth, ethmoid foramen; fo, foramen ovale; foa, accessory foramen ovale; fr, nutritive foramen in frontal; in, incisive foramen;mbf, fissure medial to bulla;msc, masticatory foramen; spv, sphenofrontal vacuity; pom, posterior maxillary foramen; ppl, posterior palatine foramen; t, temporal foramen; rp, rostral perforation (including infraorbital foramen); vf, venous foramen. Scale bar: 1 cm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
D751878AFFC8FF9BFCDBAA81FDF9D6C0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5376620/files/figure.png	https://doi.org/10.5281/zenodo.5376620	FIG. 3. — Postcranial elements and mandible of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, ulna (distal end missing); B, tibiofibula (proximal end and fibula broken); C, humerus (proximal end missing); D, calcanium; E, lateral view of right mandible. Scale bar: 5 mm.	FIG. 3. — Postcranial elements and mandible of Eochaetodipus asulcatus n. sp. (UNSM 130000): A, ulna (distal end missing); B, tibiofibula (proximal end and fibula broken); C, humerus (proximal end missing); D, calcanium; E, lateral view of right mandible. Scale bar: 5 mm.	2008-09-30	Korth, William W.		Zenodo	biologists	Korth, William W.			
