taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03808792FFBFFF92FF150CEF90C3FF5D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438158/files/figure.png	https://doi.org/10.5281/zenodo.5438158	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFBFFF92FF150CEF90C3FF5D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438162/files/figure.png	https://doi.org/10.5281/zenodo.5438162	Figure 7. Mandible and lower molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-NA 246, right mandibular corpus with P4, M1, distal half of M2, M3 (top, ventral view; bottom, internal view). B, K. coryndonae, KNM-BN 1320, fragmentary right M1 or M2 (left, labial view; right, occlusal view). C, Kenyapotamus ternani, KNM-MB 864, left lower M1 or M2 (occlusal view). D, K. coryndonae, KNM-NA 246, right M3 (occlusal view). E, K. cf. coryndonae, KNM-NA 250C, right M3 (occlusal view). F, K. ternani, KNM-FT 3322, left M3 (occlusal view). Localities: BN, Ngeringerowa; FT, Fort Ternan; MB, Maboko; NA, Nakali. Scale bars = 1 cm.	Figure 7. Mandible and lower molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-NA 246, right mandibular corpus with P4, M1, distal half of M2, M3 (top, ventral view; bottom, internal view). B, K. coryndonae, KNM-BN 1320, fragmentary right M1 or M2 (left, labial view; right, occlusal view). C, Kenyapotamus ternani, KNM-MB 864, left lower M1 or M2 (occlusal view). D, K. coryndonae, KNM-NA 246, right M3 (occlusal view). E, K. cf. coryndonae, KNM-NA 250C, right M3 (occlusal view). F, K. ternani, KNM-FT 3322, left M3 (occlusal view). Localities: BN, Ngeringerowa; FT, Fort Ternan; MB, Maboko; NA, Nakali. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB8FF93FCB40F4F961BFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438158/files/figure.png	https://doi.org/10.5281/zenodo.5438158	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB8FF93FCB40F4F961BFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438164/files/figure.png	https://doi.org/10.5281/zenodo.5438164	Figure 8. Metapodials and astragalus of Kenyapotaminae. A, Kenyapotamus cf. coryndonae, KNM-BN 1127, right astragalus (top left, external view; bottom left, internal view; top right, dorsal view; bottom right, volar view). B, K. cf. coryndonae, KNM-BN 1622, distal extremity of metapodial (top, dorsal view; bottom, distal view). C, K. cf. coryndonae, KNM-BN 1621, metapodial missing proximal extremity (top left, volar view; top right, dorsal view; bottom right, distal view). Localities: BN, Ngeringerowa. Scale bars = 1 cm.	Figure 8. Metapodials and astragalus of Kenyapotaminae. A, Kenyapotamus cf. coryndonae, KNM-BN 1127, right astragalus (top left, external view; bottom left, internal view; top right, dorsal view; bottom right, volar view). B, K. cf. coryndonae, KNM-BN 1622, distal extremity of metapodial (top, dorsal view; bottom, distal view). C, K. cf. coryndonae, KNM-BN 1621, metapodial missing proximal extremity (top left, volar view; top right, dorsal view; bottom right, distal view). Localities: BN, Ngeringerowa. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB8FF93FCB40F4F961BFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438162/files/figure.png	https://doi.org/10.5281/zenodo.5438162	Figure 7. Mandible and lower molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-NA 246, right mandibular corpus with P4, M1, distal half of M2, M3 (top, ventral view; bottom, internal view). B, K. coryndonae, KNM-BN 1320, fragmentary right M1 or M2 (left, labial view; right, occlusal view). C, Kenyapotamus ternani, KNM-MB 864, left lower M1 or M2 (occlusal view). D, K. coryndonae, KNM-NA 246, right M3 (occlusal view). E, K. cf. coryndonae, KNM-NA 250C, right M3 (occlusal view). F, K. ternani, KNM-FT 3322, left M3 (occlusal view). Localities: BN, Ngeringerowa; FT, Fort Ternan; MB, Maboko; NA, Nakali. Scale bars = 1 cm.	Figure 7. Mandible and lower molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-NA 246, right mandibular corpus with P4, M1, distal half of M2, M3 (top, ventral view; bottom, internal view). B, K. coryndonae, KNM-BN 1320, fragmentary right M1 or M2 (left, labial view; right, occlusal view). C, Kenyapotamus ternani, KNM-MB 864, left lower M1 or M2 (occlusal view). D, K. coryndonae, KNM-NA 246, right M3 (occlusal view). E, K. cf. coryndonae, KNM-NA 250C, right M3 (occlusal view). F, K. ternani, KNM-FT 3322, left M3 (occlusal view). Localities: BN, Ngeringerowa; FT, Fort Ternan; MB, Maboko; NA, Nakali. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFBAFF90FF2E0C929744FAE0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438158/files/figure.png	https://doi.org/10.5281/zenodo.5438158	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	Figure 5. Maxilla and upper molars of Kenyapotaminae. A, Kenyapotamus coryndonae, KNM-BN 1321, right M3, holotype with KNM-BN 2075 (left, labial view; middle, mesial view; right, occlusal view). B, K. aff. coryndonae, KNM-NA 251, right M3 (left, labial view; middle, mesial view; right, occlusal view). C, K. coryndonae, KNM-BN 1494, fragmentary palate with left M1 and right M2 (occlusal view). D, K. coryndonae, KNM-NA 188, right M1 (left, labial view; middle, mesial view; right, occlusal view). E, cf. Kenyapotamus, KNM-BN 1618, upper molar fragment (top, labial view; bottom, occlusal view). F, Kenyapotamus ternani, KNM-FT 3934, right M1 - holotype (left, labial view; middle, mesial view; right, occlusal view). G, K. cf. coryndonae, KNM-BN 1601, molar fragment (labial view). Localities: BN, Ngeringerowa, except KNM-BN 1618: lower members of the Ngorora Formation; FT, Fort Ternan; NA, Nakali. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFBAFF91FC670BF1973DF8C8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438150/files/figure.png	https://doi.org/10.5281/zenodo.5438150	Figure 1. Occlusal views of upper dentition in Anthracotheriidae, Hippopotaminae, and palaeochoerids. A, Merycopotamus nanus, alveoli of right I1–C, and right P1–M3 (specimen number: Y47189, repository: Geological Survey of Pakistan, Museum of Natural History in Islamabad, Pakistan – GSP). B, Merycopotamus nanus, left* M2–M3 (Y47189, GSP). C, Anthracotherium sp., right P3–M3 (University of Montpellier 2 cast of ACQ 6608, Ecomusée des Phosphatières, Bach, France). D, Hexaprotodon garyam, right M3 (TM059-01-012, Centre National d’Appui à la recherche, Ndjamena, Chad – CNAR). E, Archaepotamus harvardi, left* P2–M3 (KNM-LP 8731, National Museums of Kenya, Nairobi – NMK). F, Ar. harvardi, left* M1–M2 (KNM-LT 23838, NMK). G, Palaeochoerus pusillus, right P4–M3 (Qu 15, Muséum National d’Histoire Naturelle, Paris, France – MNHN). H, Schizochoerus vallesensis, right P3–M3 (TRQ 1018, MNHN). I, Doliochoerus quercyi, left* M1? (Qu 7092, MNHN). * indicates reversed images for comparison purposes. Localities: Y, Potwar plateau, Pakistan; TM, Toros-Menalla, Chad; TRQ, Yassiören, Turkey; LP, Loperot, Kenya; LT, Lothagam, Kenya; Qu and ACQ, Quercy, France. Scale bars = 1 cm.	Figure 1. Occlusal views of upper dentition in Anthracotheriidae, Hippopotaminae, and palaeochoerids. A, Merycopotamus nanus, alveoli of right I1–C, and right P1–M3 (specimen number: Y47189, repository: Geological Survey of Pakistan, Museum of Natural History in Islamabad, Pakistan – GSP). B, Merycopotamus nanus, left* M2–M3 (Y47189, GSP). C, Anthracotherium sp., right P3–M3 (University of Montpellier 2 cast of ACQ 6608, Ecomusée des Phosphatières, Bach, France). D, Hexaprotodon garyam, right M3 (TM059-01-012, Centre National d’Appui à la recherche, Ndjamena, Chad – CNAR). E, Archaepotamus harvardi, left* P2–M3 (KNM-LP 8731, National Museums of Kenya, Nairobi – NMK). F, Ar. harvardi, left* M1–M2 (KNM-LT 23838, NMK). G, Palaeochoerus pusillus, right P4–M3 (Qu 15, Muséum National d’Histoire Naturelle, Paris, France – MNHN). H, Schizochoerus vallesensis, right P3–M3 (TRQ 1018, MNHN). I, Doliochoerus quercyi, left* M1? (Qu 7092, MNHN). * indicates reversed images for comparison purposes. Localities: Y, Potwar plateau, Pakistan; TM, Toros-Menalla, Chad; TRQ, Yassiören, Turkey; LP, Loperot, Kenya; LT, Lothagam, Kenya; Qu and ACQ, Quercy, France. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB4FF9CFF3E0EB1918EFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438150/files/figure.png	https://doi.org/10.5281/zenodo.5438150	Figure 1. Occlusal views of upper dentition in Anthracotheriidae, Hippopotaminae, and palaeochoerids. A, Merycopotamus nanus, alveoli of right I1–C, and right P1–M3 (specimen number: Y47189, repository: Geological Survey of Pakistan, Museum of Natural History in Islamabad, Pakistan – GSP). B, Merycopotamus nanus, left* M2–M3 (Y47189, GSP). C, Anthracotherium sp., right P3–M3 (University of Montpellier 2 cast of ACQ 6608, Ecomusée des Phosphatières, Bach, France). D, Hexaprotodon garyam, right M3 (TM059-01-012, Centre National d’Appui à la recherche, Ndjamena, Chad – CNAR). E, Archaepotamus harvardi, left* P2–M3 (KNM-LP 8731, National Museums of Kenya, Nairobi – NMK). F, Ar. harvardi, left* M1–M2 (KNM-LT 23838, NMK). G, Palaeochoerus pusillus, right P4–M3 (Qu 15, Muséum National d’Histoire Naturelle, Paris, France – MNHN). H, Schizochoerus vallesensis, right P3–M3 (TRQ 1018, MNHN). I, Doliochoerus quercyi, left* M1? (Qu 7092, MNHN). * indicates reversed images for comparison purposes. Localities: Y, Potwar plateau, Pakistan; TM, Toros-Menalla, Chad; TRQ, Yassiören, Turkey; LP, Loperot, Kenya; LT, Lothagam, Kenya; Qu and ACQ, Quercy, France. Scale bars = 1 cm.	Figure 1. Occlusal views of upper dentition in Anthracotheriidae, Hippopotaminae, and palaeochoerids. A, Merycopotamus nanus, alveoli of right I1–C, and right P1–M3 (specimen number: Y47189, repository: Geological Survey of Pakistan, Museum of Natural History in Islamabad, Pakistan – GSP). B, Merycopotamus nanus, left* M2–M3 (Y47189, GSP). C, Anthracotherium sp., right P3–M3 (University of Montpellier 2 cast of ACQ 6608, Ecomusée des Phosphatières, Bach, France). D, Hexaprotodon garyam, right M3 (TM059-01-012, Centre National d’Appui à la recherche, Ndjamena, Chad – CNAR). E, Archaepotamus harvardi, left* P2–M3 (KNM-LP 8731, National Museums of Kenya, Nairobi – NMK). F, Ar. harvardi, left* M1–M2 (KNM-LT 23838, NMK). G, Palaeochoerus pusillus, right P4–M3 (Qu 15, Muséum National d’Histoire Naturelle, Paris, France – MNHN). H, Schizochoerus vallesensis, right P3–M3 (TRQ 1018, MNHN). I, Doliochoerus quercyi, left* M1? (Qu 7092, MNHN). * indicates reversed images for comparison purposes. Localities: Y, Potwar plateau, Pakistan; TM, Toros-Menalla, Chad; TRQ, Yassiören, Turkey; LP, Loperot, Kenya; LT, Lothagam, Kenya; Qu and ACQ, Quercy, France. Scale bars = 1 cm.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB4FF9CFF3E0EB1918EFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438166/files/figure.png	https://doi.org/10.5281/zenodo.5438166	Figure 9. Strict consensus tree of the 14 most parsimonious phylogenetic trees (289 steps; consistency index = 0.474; retention index = 0.724) obtained by cladistic analysis (heuristic search) of the complete matrix (24 taxa and 87 characters; see Appendices and Supporting Information). Numbers at nodes are: Bremer index/ bootstrap index (1000 replicates,> 50% occurrences). CB, crown bothriodontines; Hid, Hippopotamidae; Hoid, Hippopotamoidea; Hin, Hippopotaminae; K, Kenyapotaminae; MMK, middle Miocene kenyapotamines; LMK, late Miocene kenyapotamines.	Figure 9. Strict consensus tree of the 14 most parsimonious phylogenetic trees (289 steps; consistency index = 0.474; retention index = 0.724) obtained by cladistic analysis (heuristic search) of the complete matrix (24 taxa and 87 characters; see Appendices and Supporting Information). Numbers at nodes are: Bremer index/ bootstrap index (1000 replicates,> 50% occurrences). CB, crown bothriodontines; Hid, Hippopotamidae; Hoid, Hippopotamoidea; Hin, Hippopotaminae; K, Kenyapotaminae; MMK, middle Miocene kenyapotamines; LMK, late Miocene kenyapotamines.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB4FF9CFF3E0EB1918EFCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438168/files/figure.png	https://doi.org/10.5281/zenodo.5438168	Figure 10. One of the eight most parsimonious phylogenetic trees (230 steps; consistency index = 0.470; retention index = 0.724) obtained by cladistic analysis (heuristic search) of the matrix including only cheek tooth characters (23 taxa and 66 characters – character 16 to character 81; see Appendices and online Supporting Information). Three other trees presented a similar topology within Hippopotamoidea, the four others displaying a topology compatible with Figure 9. Numbers at nodes are: Bremer index/ bootstrap index (1000 replicates,> 50% occurrences). AB, advanced bothriodontines; Hid, Hippopotamidae; Hoid, Hippopotamoidea; K, Kenyapotaminae; MMK, middle Miocene kenyapotamines; LMK, late Miocene kenyapotamines.	Figure 10. One of the eight most parsimonious phylogenetic trees (230 steps; consistency index = 0.470; retention index = 0.724) obtained by cladistic analysis (heuristic search) of the matrix including only cheek tooth characters (23 taxa and 66 characters – character 16 to character 81; see Appendices and online Supporting Information). Three other trees presented a similar topology within Hippopotamoidea, the four others displaying a topology compatible with Figure 9. Numbers at nodes are: Bremer index/ bootstrap index (1000 replicates,> 50% occurrences). AB, advanced bothriodontines; Hid, Hippopotamidae; Hoid, Hippopotamoidea; K, Kenyapotaminae; MMK, middle Miocene kenyapotamines; LMK, late Miocene kenyapotamines.	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB7FF9DFF4C080D919DF9DD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438170/files/figure.png	https://doi.org/10.5281/zenodo.5438170	Figure 11. Biogeographical background and evolutionary scenarios for the emergence of Kenyapotamus and Hippopotaminae. Abbreviations: 1 and 2, see text for comments; archaic bothrio., archaic bothriodontines (excluding Brachyodus); Pleis., Pleistocene; Siva. – Afro., group of advanced bothriodontines including the African Afromeryx and the Afro-Asian Sivameryx. Maps indicate known distribution areas of taxa at approximate regional scale. Distributions for: Libycosaurus from Lihoreau et al. (2006) and Boisserie & Lihoreau (2006); Merycopotamus from Lihoreau et al. (2007); Sivameryx– Afromeryx from Lihoreau (2003); Elomeryx from Ducrocq & Lihoreau (2006); archaic bothriodontines from Ducrocq (1997).	Figure 11. Biogeographical background and evolutionary scenarios for the emergence of Kenyapotamus and Hippopotaminae. Abbreviations: 1 and 2, see text for comments; archaic bothrio., archaic bothriodontines (excluding Brachyodus); Pleis., Pleistocene; Siva. – Afro., group of advanced bothriodontines including the African Afromeryx and the Afro-Asian Sivameryx. Maps indicate known distribution areas of taxa at approximate regional scale. Distributions for: Libycosaurus from Lihoreau et al. (2006) and Boisserie & Lihoreau (2006); Merycopotamus from Lihoreau et al. (2007); Sivameryx– Afromeryx from Lihoreau (2003); Elomeryx from Ducrocq & Lihoreau (2006); archaic bothriodontines from Ducrocq (1997).	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
03808792FFB7FF9BFCBC08C090F0FCE7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5438170/files/figure.png	https://doi.org/10.5281/zenodo.5438170	Figure 11. Biogeographical background and evolutionary scenarios for the emergence of Kenyapotamus and Hippopotaminae. Abbreviations: 1 and 2, see text for comments; archaic bothrio., archaic bothriodontines (excluding Brachyodus); Pleis., Pleistocene; Siva. – Afro., group of advanced bothriodontines including the African Afromeryx and the Afro-Asian Sivameryx. Maps indicate known distribution areas of taxa at approximate regional scale. Distributions for: Libycosaurus from Lihoreau et al. (2006) and Boisserie & Lihoreau (2006); Merycopotamus from Lihoreau et al. (2007); Sivameryx– Afromeryx from Lihoreau (2003); Elomeryx from Ducrocq & Lihoreau (2006); archaic bothriodontines from Ducrocq (1997).	Figure 11. Biogeographical background and evolutionary scenarios for the emergence of Kenyapotamus and Hippopotaminae. Abbreviations: 1 and 2, see text for comments; archaic bothrio., archaic bothriodontines (excluding Brachyodus); Pleis., Pleistocene; Siva. – Afro., group of advanced bothriodontines including the African Afromeryx and the Afro-Asian Sivameryx. Maps indicate known distribution areas of taxa at approximate regional scale. Distributions for: Libycosaurus from Lihoreau et al. (2006) and Boisserie & Lihoreau (2006); Merycopotamus from Lihoreau et al. (2007); Sivameryx– Afromeryx from Lihoreau (2003); Elomeryx from Ducrocq & Lihoreau (2006); archaic bothriodontines from Ducrocq (1997).	2010-10-28	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane		Zenodo	biologists	Boisserie, Jean-Renaud;Lihoreau, Fabrice;Orliac, Maeva;Fisher, Rebecca E.;Weston, Eleanor M.;Ducrocq, Stéphane			
