taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828486/files/figure.png	https://doi.org/10.5281/zenodo.14828486	Figure 2. Anterior portion of the cranium of Simomylodon uccasamamensis (holotype,MNHN-Bol V 11731; ex GB 078) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	Figure 2. Anterior portion of the cranium of Simomylodon uccasamamensis (holotype,MNHN-Bol V 11731; ex GB 078) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828488/files/figure.png	https://doi.org/10.5281/zenodo.14828488	Figure 3. Maxillary and premaxillary fragments of Simomylodon uccasamamensis (paratype, MNHN-Bol V 3321) in lateral (A) and ventral (B) views. Scale bar: 5 cm.	Figure 3. Maxillary and premaxillary fragments of Simomylodon uccasamamensis (paratype, MNHN-Bol V 3321) in lateral (A) and ventral (B) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828490/files/figure.png	https://doi.org/10.5281/zenodo.14828490	Figure 4. Cranium of Simomylodon uccasamamensis (MNHN-Bol V 3348) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	Figure 4. Cranium of Simomylodon uccasamamensis (MNHN-Bol V 3348) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828492/files/figure.png	https://doi.org/10.5281/zenodo.14828492	Figure 5. A–D, cranium of Simomylodon uccasamamensis (MNHN-Bol V 3711) in dorsal (A), lateral (B), ventral (C) and posterior (D) views. E, isolated jugal in lateral view. F–H, mandibles in occlusal (F), ventral (G) and lateral (H) views. Scale bar: 5 cm.	Figure 5. A–D, cranium of Simomylodon uccasamamensis (MNHN-Bol V 3711) in dorsal (A), lateral (B), ventral (C) and posterior (D) views. E, isolated jugal in lateral view. F–H, mandibles in occlusal (F), ventral (G) and lateral (H) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828496/files/figure.png	https://doi.org/10.5281/zenodo.14828496	Figure 6. A–C, cranium and mandibles of Simomylodon uccasamamensis (MNHN-Bol V 3726) in dorsal (A), lateral (B) and ventral (C) views. D–F, mandibles in occlusal (D), lateral (E) and ventral (F) views. Scale bar: 5 cm.	Figure 6. A–C, cranium and mandibles of Simomylodon uccasamamensis (MNHN-Bol V 3726) in dorsal (A), lateral (B) and ventral (C) views. D–F, mandibles in occlusal (D), lateral (E) and ventral (F) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828498/files/figure.png	https://doi.org/10.5281/zenodo.14828498	Figure 7. A–D, cranium and mandibles of Simomylodon uccasamamensis (MNHN-Bol V 3717) in dorsal (A), lateral (B), ventral (C) and anterior (D) views. E, F, mandibles in occlusal (E) and ventral (F) views. Scale bar: 5 cm.	Figure 7. A–D, cranium and mandibles of Simomylodon uccasamamensis (MNHN-Bol V 3717) in dorsal (A), lateral (B), ventral (C) and anterior (D) views. E, F, mandibles in occlusal (E) and ventral (F) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828500/files/figure.png	https://doi.org/10.5281/zenodo.14828500	Figure 8. Cranium of Simomylodon uccasamamensis (MNHN-Bol V 3718) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	Figure 8. Cranium of Simomylodon uccasamamensis (MNHN-Bol V 3718) in dorsal (A), lateral (B) and ventral (C) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828502/files/figure.png	https://doi.org/10.5281/zenodo.14828502	Figure 9. Left dentary of Simomylodon uccasamamensis (MNHN-Bol V 3296) in occlusal (A), lateral (B), ventral (C) and medial (D) views. Scale bar: 5 cm.	Figure 9. Left dentary of Simomylodon uccasamamensis (MNHN-Bol V 3296) in occlusal (A), lateral (B), ventral (C) and medial (D) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828504/files/figure.png	https://doi.org/10.5281/zenodo.14828504	Figure 10. Mandibular fragments of Simomylodon uccasamamensis (A–C, MNHN-Bol V 3358; D–F, MNHN-Bol V 3371) in occlusal (A, D), lateral (B, E) and ventral (C, F) views. Scale bar: 5 cm.	Figure 10. Mandibular fragments of Simomylodon uccasamamensis (A–C, MNHN-Bol V 3358; D–F, MNHN-Bol V 3371) in occlusal (A, D), lateral (B, E) and ventral (C, F) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828506/files/figure.png	https://doi.org/10.5281/zenodo.14828506	Figure 11. Left anterior mandibular corpus fragment of Simomylodon uccasamamensis (A–C, MNHN-Bol V 3298) in occlusal (A) lateral (B), and ventral (C) views, and anterior mandibular symphysis of Simomylodon uccasamamensis (D–F, MNHN-Bol V 12518) in occlusal (D), anterior (E) and ventral (F) views. Scale bar: 5 cm.	Figure 11. Left anterior mandibular corpus fragment of Simomylodon uccasamamensis (A–C, MNHN-Bol V 3298) in occlusal (A) lateral (B), and ventral (C) views, and anterior mandibular symphysis of Simomylodon uccasamamensis (D–F, MNHN-Bol V 12518) in occlusal (D), anterior (E) and ventral (F) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828508/files/figure.png	https://doi.org/10.5281/zenodo.14828508	Figure 12. Juvenile mandibular remains of Simomylodon uccasamamensis. A–C, left anterior mandibular fragment (MNHN-Bol V 12001) in lateral (A), occlusal (B) and medial (C) views. D–F, right mandibular fragment (MNHN.F.AYO165) in lateral (D), occlusal (E) and medial (F) views. G–I, left mandibular fragment with complete dentition (MNHN-Bol V 3359) in lateral (G), occlusal (H) and medial (I) views. J–L, right mandibular fragment (MNHN-Bol V 11758) in lateral (J), occlusal (K) and medial (L) views. Scale bar: 5 cm.	Figure 12. Juvenile mandibular remains of Simomylodon uccasamamensis. A–C, left anterior mandibular fragment (MNHN-Bol V 12001) in lateral (A), occlusal (B) and medial (C) views. D–F, right mandibular fragment (MNHN.F.AYO165) in lateral (D), occlusal (E) and medial (F) views. G–I, left mandibular fragment with complete dentition (MNHN-Bol V 3359) in lateral (G), occlusal (H) and medial (I) views. J–L, right mandibular fragment (MNHN-Bol V 11758) in lateral (J), occlusal (K) and medial (L) views. Scale bar: 5 cm.	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828510/files/figure.png	https://doi.org/10.5281/zenodo.14828510	Figure 13. Principal components analysis performed on the cranial and upper dentition measurements subset (see Supporting Information, Appendix S5), showing the shape differentiation among the Miocene–Pliocene Mylodontinae. A, principal components 1 and 2; and B, principal components 1 and 3 (together explaining 81.99% of the among-group variance). On the right: associated palaeobiogeographical distribution of the taxa considered (for further information, see Supporting Information, Appendix S8).	Figure 13. Principal components analysis performed on the cranial and upper dentition measurements subset (see Supporting Information, Appendix S5), showing the shape differentiation among the Miocene–Pliocene Mylodontinae. A, principal components 1 and 2; and B, principal components 1 and 3 (together explaining 81.99% of the among-group variance). On the right: associated palaeobiogeographical distribution of the taxa considered (for further information, see Supporting Information, Appendix S8).	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828512/files/figure.png	https://doi.org/10.5281/zenodo.14828512	Figure 14. Principal components analysis performed on the mandibular and lower dentition measurements subset (see Supporting Information, Appendix S5), showing the shape differentiation among the Miocene–Pliocene Mylodontinae. A, principal components 1 and 2; and B, principal components 1 and 3 (together explaining 86.83% of the among-group variance). On the right: associated palaeobiogeographical distribution of the taxa considered (for further information, see Supporting Information, Appendix S8).	Figure 14. Principal components analysis performed on the mandibular and lower dentition measurements subset (see Supporting Information, Appendix S5), showing the shape differentiation among the Miocene–Pliocene Mylodontinae. A, principal components 1 and 2; and B, principal components 1 and 3 (together explaining 86.83% of the among-group variance). On the right: associated palaeobiogeographical distribution of the taxa considered (for further information, see Supporting Information, Appendix S8).	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
6F447E05005A1F7CFCECFCCAFBB1FB5C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/14828514/files/figure.png	https://doi.org/10.5281/zenodo.14828514	Figure 15. Most parsimonious tree (MPT) obtained from the phylogenetic analysis using TNT (tree length: 755 steps, consistency index = 0.662, retention index = 0.927) and illustrated in chronostratigraphic context, following the known stratigraphic ranges of the taxa (for further information see Supporting Information, Appendix S8).	Figure 15. Most parsimonious tree (MPT) obtained from the phylogenetic analysis using TNT (tree length: 755 steps, consistency index = 0.662, retention index = 0.927) and illustrated in chronostratigraphic context, following the known stratigraphic ranges of the taxa (for further information see Supporting Information, Appendix S8).	2019-02-28	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François		Zenodo	biologists	Boscaini, Alberto;Gaudin, Timothy J;Mamani Quispe, Bernardino;Münch, Philippe;Antoine, Pierre-Olivier;Pujos, François			
