Knowledge

Arsinoitherium

Source 📝

551: 977: 476: 140: 1805: 494: 116: 1799: 991: 537:. Both males and females had horns. While some investigators have described a larger and a smaller species from the same site, others have identified the difference in body and tooth size as sexual dimorphism. The skeleton is robust and the limbs were columnar, similar to those of elephants; the hips were also elephant-like, and arsinotheres were not built to run. 513:
is commonly thought to be an extinct rhinoceros species, but it is not closely related to rhinos; instead, their closest extant relatives are elephants and manatees. They were massive, slow-moving animals with forelimbs adapted for pulling strongly backwards rather than swinging forward, a feature
541:
had a full complement of 44 teeth, which is the primitive state of placental mammalian dentition. However, the genus had a unique and highly specialized way of chewing, shifting the jaw joint to produce constant pressure along its continuous row of teeth; it has been reconstructed as a highly
514:
typical of animals that punt themselves through shallow water or walk on soft, sticky ground. Fossils are found in sediments deposited in coastal swamps and warm, humid, heavily vegetated lowland forests across what is now Africa and Arabia.
1024: 670:
Sanders, W.J., Kappelman, J., and Rasmussen, D.T. 2004. New large−bodied mammals from the late Oligocene site of Chilga, Ethiopia. Acta Palaeontologica Polonica 49 (3): 365–392.
505:
stood around 1.75 m (5.7 ft) tall at the shoulders and 3 m (9.8 ft) in length. It weighed 2.5 tons, only slightly smaller than the modern
632: 580: 521:
were a pair of enormous horns above the nose and a second pair of tiny knob-like horns over the eyes. These were structurally similar to the horns of modern
908:"A unique form of dental bilophodonty and a functional interpretation of peculiarities in the masticatory system of Arsinoitherium (mammalia, Embrithopoda)" 647: 1455: 1420: 1616: 641: 623: 571: 1036: 892: 859: 1893: 1390: 589: 1674: 1647: 1332: 1259: 1040: 1434: 1083: 873:
Sanders, W. J., Kappelman, J., & Rasmussen, D. T. (2004). "New large-bodied mammals from the late Oligocene site of Chilga, Ethiopia".
1957: 1376: 1249: 1219: 1462: 605: 1880: 815:
Andrews, C. W. (1906). A descriptive catalogue of the Tertiary Vertebrata of the Fayum. Publ. Brit. Mus. Nat. Hist. Land. XXXVII.
683: 2027: 1952: 1972: 1962: 2012: 843: 824:
Anonymous. (1903). A New Egyptian Mammal (Arsinoitherium) from the Fayûm. (1903). Geological Magazine, 10(12), 529-532.
1967: 2022: 1076: 2007: 760:: catálogo de la colección inédita del Muséum d'Histoire Naturelle de París y el problema del número de especies" 127: 952: 779:"The first described Arsinoitherium from the upper Eocene Aydim Formation of Oman: Biogeographic implications" 464: 1987: 1009: 139: 2002: 1734: 1069: 1977: 996: 778: 1997: 1992: 1982: 1804: 1499: 533:, in life each bony core may have been covered, like the horn cores of bovids, with a large horn of 2017: 1858: 1763: 1017: 738: 1032: 614: 452: 1924: 1820: 1045: 441: 1898: 720: 1947: 1919: 1911: 886: 1867: 919: 671: 396:
fossils were recovered, arsinoitheriids have been found in southeastern Europe, including
8: 982: 345: 923: 1143: 1092: 1004: 853: 777:
Al-Sayigh, Abdul Razak; Nasir, Sobhi; Schulp, Anne S.; Stevens, Nancy J. (2008-03-01).
740:
A descriptive catalogue of the Tertiary Vertebrata of the Fayûm. British Museum, London
134: 1798: 836:
Evolving Eden: An Illustrated Guide to the Evolution of the African Large-Mammal Fauna
1906: 1545: 935: 872: 839: 798: 708: 437: 487: 1658: 927: 790: 550: 506: 479: 207: 1694: 1685: 1367: 794: 418: 398: 306: 1609: 1561: 475: 349: 931: 1941: 1843: 1579: 1441: 1411: 939: 802: 73: 907: 1708: 1634: 1568: 1492: 1427: 1279: 1209: 1170: 651: 493: 456: 433: 410: 389: 341: 309: 299: 233: 194: 436:, the region in which the first fossils were found, was called during the 1852: 1723: 1602: 1595: 1535: 1522: 1473: 1397: 1383: 1323: 1299: 1229: 1122: 958: 115: 48: 1885: 1701: 1588: 1506: 1482: 1353: 1309: 1289: 1269: 1239: 1160: 1128: 1018:
Description of Arsinoitherium zitteli from upper Eocene strata in Egypt
429: 404: 325: 93: 58: 1022: 1448: 1346: 1339: 1061: 337: 329: 151: 98: 42: 34: 1814: 1837: 1740: 1110: 1005:
New fossils from Ethiopia open a window on Africa's 'missing years'
755: 627: 526: 377: 357: 313: 171: 88: 83: 68: 63: 53: 1773: 1752: 1554: 1180: 593: 534: 530: 426: 317: 103: 78: 1872: 463:, was given to it in honor of the eminent German paleontologist 1769: 1116: 1104: 609: 381: 333: 302: 181: 161: 30: 1192: 636: 618: 584: 522: 321: 747: 467:, regarded by some as the pioneer of paleontology in Egypt. 776: 575: 525:
While reconstructions usually show them as similar to the
1631: 1532: 1488: 1408: 1364: 1320: 1305: 1295: 1285: 1275: 1265: 1255: 1245: 1235: 1225: 1215: 1205: 1176: 1166: 1156: 972: 388:, date to around 28–27 million years ago. While the 384:
in 2003. The fossil teeth, far larger than those of
717:
Public Works Ministry, National Printing Department
753: 713:, Beadnell, from the Upper Eocene strata of Egypt" 497:Cranio−dental remains of Arsinoitherium giganteum. 1141: 1939: 1037:New Mexico Museum of Natural History and Science 368:The best-known (and first-described) species is 1023:Vincent L. Morgan and Spencer G. Lucas (2002). 1077: 833: 732: 730: 392:is the only site where complete skeletons of 344:from 36 to 30 million years ago, in areas of 891:: CS1 maint: multiple names: authors list ( 858:: CS1 maint: multiple names: authors list ( 700: 509:and due to the similar features and sizes, 1084: 1070: 1012:BBC Science & Nature: Prehistoric Life 727: 114: 754:Mondéjar-Fernández; et al. (2008). 706: 549: 492: 474: 736: 1940: 1091: 834:Turner, Anton, Alan, Mauricio (2007). 1819: 1818: 1065: 905: 1025:"Notes From Diary––Fayum Trip, 1907" 324:. Arsinoitheres were superficially 13: 1958:Priabonian genus first appearances 743:. Taylor and Francis. p. 324. 14: 2039: 968: 766:(in Spanish). SEPAZ (8): 292–304. 1803: 1797: 989: 975: 517:The most noticeable features of 138: 46: 946: 899: 866: 545: 352:. A species described in 2004, 906:Court, Nicholas (1992-02-01). 827: 818: 809: 770: 676: 664: 470: 128:Natural History Museum, London 1: 2028:Fossil taxa described in 1902 875:Acta Palaeontologica Polonica 838:. Columbia University Press. 657: 465:Karl Alfred Ritter von Zittel 1953:Prehistoric placental genera 1010:Arsinoitherium fact file on 795:10.1016/j.palwor.2007.07.005 360:about 27 million years ago. 7: 1973:Oligocene mammals of Africa 363: 332:that lived during the Late 10: 2044: 1963:Rupelian genus extinctions 997:Prehistoric mammals portal 445: 2013:Oligocene mammals of Asia 1827: 1794: 1751: 1722: 1684: 1657: 1642: 1630: 1578: 1544: 1531: 1520: 1472: 1407: 1363: 1319: 1201: 1190: 1152: 1137: 1099: 932:10.1080/10292389209380421 707:Beadnell, H.G.C. (1902). 305:belonging to the extinct 257: 252: 239: 232: 135:Scientific classification 133: 122: 113: 23: 1968:Eocene mammals of Africa 554:Skull cast from the side 376:, was discovered in the 16:Extinct genus of mammals 2023:Fossils of Saudi Arabia 709:"A preliminary note on 615:Jebel Qatrani Formation 298:is an extinct genus of 2008:Eocene mammals of Asia 737:Andrews, C.W. (1906). 711:Arsinoitherium zitteli 555: 501:Adults of the species 498: 490: 242:Arsinoitherium zitteli 1920:Paleobiology Database 553: 496: 478: 348:and at the margin of 764:Palaeontologica Nova 562:have been found in: 1988:Fossils of Ethiopia 983:Paleontology portal 924:1992HBio....6...91C 633:Erageleit Formation 581:Idam Unit Formation 542:selective browser. 372:. Another species, 346:tropical rainforest 312:. It is related to 2003:Fossils of Tunisia 1144:Paenungulatomorpha 1093:Paenungulatomorpha 912:Historical Biology 688:apps.lib.umich.edu 648:Shumaysi Formation 556: 499: 491: 402:from Romania, and 1978:Fossils of Angola 1935: 1934: 1907:Open Tree of Life 1821:Taxon identifiers 1812: 1811: 1792: 1791: 1788: 1787: 1784: 1783: 1718: 1717: 1626: 1625: 1546:Paleoparadoxiidae 1516: 1515: 1456:Postschizotherium 1421:Hengduanshanhyrax 438:Ptolemaic Kingdom 291: 290: 228: 2035: 1998:Fossils of Libya 1993:Fossils of Kenya 1983:Fossils of Egypt 1928: 1927: 1915: 1914: 1902: 1901: 1889: 1888: 1876: 1875: 1863: 1862: 1861: 1848: 1847: 1846: 1816: 1815: 1807: 1802: 1801: 1659:Arsinoitheriidae 1640: 1639: 1633: 1617:Ounalashkastylus 1542: 1541: 1534: 1529: 1528: 1490: 1410: 1366: 1322: 1307: 1297: 1287: 1277: 1267: 1257: 1247: 1237: 1227: 1217: 1207: 1199: 1198: 1178: 1168: 1158: 1150: 1149: 1139: 1138: 1086: 1079: 1072: 1063: 1062: 1058: 1056: 1055: 1049: 1039:. Archived from 999: 994: 993: 992: 985: 980: 979: 978: 962: 950: 944: 943: 903: 897: 896: 890: 882: 870: 864: 863: 857: 849: 831: 825: 822: 816: 813: 807: 806: 774: 768: 767: 751: 745: 744: 734: 725: 724: 704: 698: 697: 695: 694: 680: 674: 668: 642:Ashawq Formation 624:Chilga formation 480:Life restoration 447: 432:(after whom the 285: 273: 265: 226: 219: 208:Arsinoitheriidae 206: 193: 143: 142: 118: 108: 45: 29:Temporal range: 21: 20: 2043: 2042: 2038: 2037: 2036: 2034: 2033: 2032: 2018:Fossils of Oman 1938: 1937: 1936: 1931: 1923: 1918: 1910: 1905: 1897: 1892: 1884: 1879: 1871: 1866: 1857: 1856: 1851: 1842: 1841: 1836: 1823: 1813: 1808: 1796: 1780: 1747: 1714: 1695:Crivadiatherium 1686:Palaeoamasiidae 1680: 1653: 1622: 1574: 1525: 1512: 1468: 1403: 1368:Titanohyracidae 1359: 1315: 1195: 1186: 1146: 1133: 1095: 1090: 1053: 1051: 1043: 995: 990: 988: 981: 976: 974: 971: 966: 965: 951: 947: 904: 900: 884: 883: 871: 867: 851: 850: 846: 832: 828: 823: 819: 814: 810: 775: 771: 752: 748: 735: 728: 705: 701: 692: 690: 682: 681: 677: 669: 665: 660: 572:Aydim Formation 548: 473: 453:species epithet 399:Crivadiatherium 366: 350:mangrove swamps 279: 272:Lankester, 1903 271: 263: 248: 245: 225: 217: 204: 191: 137: 109: 107: 106: 101: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 40: 39: 37: 35:Early Oligocene 27: 17: 12: 11: 5: 2041: 2031: 2030: 2025: 2020: 2015: 2010: 2005: 2000: 1995: 1990: 1985: 1980: 1975: 1970: 1965: 1960: 1955: 1950: 1933: 1932: 1930: 1929: 1916: 1903: 1890: 1877: 1864: 1859:Arsinoitherium 1849: 1833: 1831: 1829:Arsinoitherium 1825: 1824: 1810: 1809: 1795: 1793: 1790: 1789: 1786: 1785: 1782: 1781: 1779: 1778: 1777: 1776: 1766: 1757: 1755: 1749: 1748: 1746: 1745: 1744: 1743: 1737: 1728: 1726: 1720: 1719: 1716: 1715: 1713: 1712: 1705: 1698: 1690: 1688: 1682: 1681: 1679: 1678: 1671: 1668:Arsinoitherium 1663: 1661: 1655: 1654: 1652: 1651: 1643: 1637: 1628: 1627: 1624: 1623: 1621: 1620: 1613: 1610:Kronokotherium 1606: 1599: 1592: 1584: 1582: 1576: 1575: 1573: 1572: 1565: 1562:Paleoparadoxia 1558: 1550: 1548: 1539: 1526: 1521: 1518: 1517: 1514: 1513: 1511: 1510: 1503: 1496: 1486: 1478: 1476: 1470: 1469: 1467: 1466: 1459: 1452: 1445: 1438: 1431: 1424: 1416: 1414: 1405: 1404: 1402: 1401: 1394: 1387: 1380: 1372: 1370: 1361: 1360: 1358: 1357: 1350: 1343: 1336: 1328: 1326: 1317: 1316: 1314: 1313: 1303: 1293: 1283: 1273: 1263: 1253: 1243: 1233: 1223: 1213: 1202: 1196: 1191: 1188: 1187: 1185: 1184: 1174: 1164: 1153: 1147: 1142: 1135: 1134: 1132: 1131: 1125: 1119: 1113: 1107: 1100: 1097: 1096: 1089: 1088: 1081: 1074: 1066: 1060: 1059: 1020: 1015: 1007: 1001: 1000: 986: 970: 969:External links 967: 964: 963: 954:Arsinoitherium 945: 898: 865: 845:978-0231119450 844: 826: 817: 808: 769: 758:Arsinoitherium 746: 726: 699: 675: 662: 661: 659: 656: 655: 654: 645: 639: 630: 621: 612: 602: 601: 597: 596: 587: 578: 568: 567: 560:Arsinoitherium 547: 544: 539:Arsinoitherium 519:Arsinoitherium 511:Arsinoitherium 488:Mauricio Antón 472: 469: 423:Arsinoitherium 394:Arsinoitherium 365: 362: 336:and the Early 295:Arsinoitherium 289: 288: 287: 286: 274: 266: 264:Beadnell, 1902 255: 254: 250: 249: 247:Beadnell, 1902 246: 237: 236: 230: 229: 222:Arsinoitherium 215: 211: 210: 202: 198: 197: 189: 185: 184: 179: 175: 174: 169: 165: 164: 159: 155: 154: 149: 145: 144: 131: 130: 120: 119: 111: 110: 102: 97: 92: 87: 82: 77: 72: 67: 62: 57: 52: 47: 28: 25:Arsinoitherium 15: 9: 6: 4: 3: 2: 2040: 2029: 2026: 2024: 2021: 2019: 2016: 2014: 2011: 2009: 2006: 2004: 2001: 1999: 1996: 1994: 1991: 1989: 1986: 1984: 1981: 1979: 1976: 1974: 1971: 1969: 1966: 1964: 1961: 1959: 1956: 1954: 1951: 1949: 1946: 1945: 1943: 1926: 1921: 1917: 1913: 1908: 1904: 1900: 1895: 1891: 1887: 1882: 1878: 1874: 1869: 1865: 1860: 1854: 1850: 1845: 1839: 1835: 1834: 1832: 1830: 1826: 1822: 1817: 1806: 1800: 1775: 1771: 1767: 1765: 1761: 1760: 1759: 1758: 1756: 1754: 1750: 1742: 1738: 1736: 1732: 1731: 1730: 1729: 1727: 1725: 1721: 1711: 1710: 1706: 1704: 1703: 1699: 1697: 1696: 1692: 1691: 1689: 1687: 1683: 1677: 1676: 1672: 1670: 1669: 1665: 1664: 1662: 1660: 1656: 1650: 1649: 1645: 1644: 1641: 1638: 1636: 1629: 1619: 1618: 1614: 1612: 1611: 1607: 1605: 1604: 1600: 1598: 1597: 1593: 1591: 1590: 1586: 1585: 1583: 1581: 1580:Desmostylidae 1577: 1571: 1570: 1566: 1564: 1563: 1559: 1557: 1556: 1552: 1551: 1549: 1547: 1543: 1540: 1537: 1530: 1527: 1524: 1519: 1509: 1508: 1504: 1502: 1501: 1497: 1495: 1494: 1487: 1485: 1484: 1480: 1479: 1477: 1475: 1471: 1465: 1464: 1460: 1458: 1457: 1453: 1451: 1450: 1446: 1444: 1443: 1442:Parapliohyrax 1439: 1437: 1436: 1432: 1430: 1429: 1425: 1423: 1422: 1418: 1417: 1415: 1413: 1412:Pliohyracidae 1406: 1400: 1399: 1395: 1393: 1392: 1391:Rupestrohyrax 1388: 1386: 1385: 1381: 1379: 1378: 1374: 1373: 1371: 1369: 1362: 1356: 1355: 1351: 1349: 1348: 1344: 1342: 1341: 1337: 1335: 1334: 1330: 1329: 1327: 1325: 1318: 1312: 1311: 1304: 1302: 1301: 1294: 1292: 1291: 1284: 1282: 1281: 1274: 1272: 1271: 1264: 1262: 1261: 1254: 1252: 1251: 1244: 1242: 1241: 1234: 1232: 1231: 1224: 1222: 1221: 1214: 1212: 1211: 1204: 1203: 1200: 1197: 1194: 1189: 1183: 1182: 1175: 1173: 1172: 1165: 1163: 1162: 1155: 1154: 1151: 1148: 1145: 1140: 1136: 1130: 1126: 1124: 1120: 1118: 1114: 1112: 1108: 1106: 1102: 1101: 1098: 1094: 1087: 1082: 1080: 1075: 1073: 1068: 1067: 1064: 1050:on 2009-07-20 1047: 1042: 1038: 1034: 1030: 1026: 1021: 1019: 1016: 1014: 1013: 1008: 1006: 1003: 1002: 998: 987: 984: 973: 960: 956: 955: 949: 941: 937: 933: 929: 925: 921: 918:(2): 91–111. 917: 913: 909: 902: 894: 888: 880: 876: 869: 861: 855: 847: 841: 837: 830: 821: 812: 804: 800: 796: 792: 788: 784: 780: 773: 765: 761: 759: 750: 742: 741: 733: 731: 722: 718: 714: 712: 703: 689: 685: 684:"Geographica" 679: 672: 667: 663: 653: 649: 646: 643: 640: 638: 634: 631: 629: 625: 622: 620: 616: 613: 611: 607: 604: 603: 599: 598: 595: 591: 590:Djebel Chambi 588: 586: 582: 579: 577: 573: 570: 569: 565: 564: 563: 561: 552: 543: 540: 536: 532: 528: 524: 520: 515: 512: 508: 504: 495: 489: 485: 481: 477: 468: 466: 462: 458: 454: 451:"beast". The 450: 443: 442:Ancient Greek 439: 435: 431: 428: 424: 420: 415: 414:from Turkey. 413: 412: 407: 406: 401: 400: 395: 391: 387: 383: 380:highlands of 379: 375: 371: 361: 359: 355: 351: 347: 343: 339: 335: 331: 327: 323: 319: 315: 311: 308: 304: 301: 297: 296: 283: 278: 275: 270: 267: 262: 259: 258: 256: 251: 244: 243: 238: 235: 231: 227:Beadnell 1902 224: 223: 216: 213: 212: 209: 203: 200: 199: 196: 190: 187: 186: 183: 180: 177: 176: 173: 170: 167: 166: 163: 160: 157: 156: 153: 150: 147: 146: 141: 136: 132: 129: 125: 121: 117: 112: 105: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 44: 36: 32: 26: 22: 19: 1948:Embrithopods 1828: 1709:Palaeoamasia 1707: 1700: 1693: 1673: 1667: 1666: 1646: 1635:Embrithopoda 1615: 1608: 1601: 1594: 1587: 1569:Neoparadoxia 1567: 1560: 1553: 1505: 1498: 1493:Gigantohyrax 1491: 1481: 1461: 1454: 1447: 1440: 1433: 1428:Kvabebihyrax 1426: 1419: 1396: 1389: 1382: 1375: 1352: 1345: 1338: 1331: 1308: 1298: 1288: 1280:Saghatherium 1278: 1268: 1258: 1248: 1238: 1228: 1218: 1210:Dimaitherium 1208: 1179: 1171:Hadrogeneios 1169: 1159: 1127:Superorder: 1121:Infraclass: 1052:. Retrieved 1041:the original 1028: 1011: 953: 948: 915: 911: 901: 887:cite journal 878: 874: 868: 835: 829: 820: 811: 789:(1): 41–46. 786: 782: 772: 763: 757: 749: 739: 716: 710: 702: 691:. Retrieved 687: 678: 666: 652:Saudi Arabia 559: 557: 546:Distribution 538: 518: 516: 510: 502: 500: 483: 460: 457:type species 448: 434:Faiyum Oasis 422: 416: 411:Palaeoamasia 409: 403: 397: 393: 390:Faiyum Oasis 385: 374:A. giganteum 373: 369: 367: 354:A. giganteum 353: 342:North Africa 310:Embrithopoda 300:paenungulate 294: 293: 292: 281: 277:A. giganteum 276: 268: 260: 241: 240: 234:Type species 221: 220: 195:Embrithopoda 123: 24: 18: 1853:Wikispecies 1735:Proboscidea 1724:Proboscidea 1675:Namatherium 1648:Stylolophus 1603:Desmostylus 1596:Cornwallius 1536:Desmostylia 1523:Tethytheria 1500:Heterohyrax 1483:Dendrohyrax 1474:Procaviidae 1398:Titanohyrax 1384:Antilohyrax 1333:Brachyhyrax 1324:Geniohyidae 1300:Selenohyrax 1260:Regubahyrax 1230:Megalohyrax 1123:Placentalia 1033:Albuquerque 1029:Bulletin 22 959:Fossilworks 783:Palaeoworld 756:"El género 558:Fossils of 507:white rhino 471:Description 440:), and the 425:comes from 356:, lived in 269:A. andrewsi 41:36–27  31:Late Eocene 1942:Categories 1702:Hypsamasia 1589:Behemotops 1435:Meroehyrax 1354:Pachyhyrax 1310:Thyrohyrax 1290:Seggeurius 1270:Rukwalorax 1240:Microhyrax 1193:Hyracoidea 1161:Abdounodus 1129:Afrotheria 1054:2017-09-08 693:2024-03-17 658:References 503:A. zitteli 484:A. zitteli 461:A. zitteli 430:Arsinoe II 405:Hypsamasia 386:A. zitteli 370:A. zitteli 330:herbivores 326:rhinoceros 261:A. zitteli 124:A. zitteli 1768:includes 1741:elephants 1739:includes 1449:Pliohyrax 1377:Afrohyrax 1347:Geniohyus 1340:Bunohyrax 1250:Namahyrax 1220:Helioseus 1103:Kingdom: 940:0891-2963 854:cite book 803:1871-174X 719:. Cairo: 600:Oligocene 527:ossicones 378:Ethiopian 338:Oligocene 318:sirenians 314:elephants 158:Kingdom: 152:Eukaryota 1838:Wikidata 1774:manatees 1507:Procavia 1463:Prohyrax 1117:Mammalia 1111:Chordata 1109:Phylum: 1105:Animalia 628:Ethiopia 531:giraffes 364:Taxonomy 358:Ethiopia 280:Sanders 253:Species 201:Family: 182:Mammalia 172:Chordata 168:Phylum: 162:Animalia 148:Domain: 1912:3615263 1899:1008222 1886:4825873 1873:4526570 1844:Q131720 1770:dugongs 1764:Sirenia 1753:Sirenia 1555:Ashoroa 1181:Ocepeia 1115:Class: 920:Bibcode 606:Malembe 594:Tunisia 535:keratin 523:bovids. 455:of the 449:theríon 427:Pharaoh 419:generic 322:hyraxes 303:mammals 214:Genus: 188:Order: 178:Class: 938:  842:  801:  644:, Oman 610:Angola 566:Eocene 446:θηρίον 382:Chilga 334:Eocene 328:-like 320:, and 284:, 2004 282:et al. 126:cast, 1925:86175 1894:IRMNG 637:Kenya 619:Egypt 585:Libya 421:name 307:order 1881:GBIF 1772:and 1762:see 1733:see 961:.org 936:ISSN 893:link 881:(3). 860:link 840:ISBN 799:ISSN 576:Oman 417:The 408:and 49:PreꞒ 1868:EoL 1046:PDF 957:at 928:doi 791:doi 723:–4. 529:of 486:by 482:of 340:of 1944:: 1922:: 1909:: 1896:: 1883:: 1870:: 1855:: 1840:: 1035:: 1031:. 1027:. 934:. 926:. 914:. 910:. 889:}} 885:{{ 879:49 877:. 856:}} 852:{{ 797:. 787:17 785:. 781:. 762:. 729:^ 715:. 686:. 650:, 635:, 626:, 617:, 608:, 592:, 583:, 574:, 459:, 444:: 316:, 99:Pg 43:Ma 33:– 1632:† 1538:? 1533:† 1489:† 1409:† 1365:† 1321:† 1306:† 1296:† 1286:† 1276:† 1266:† 1256:† 1246:† 1236:† 1226:† 1216:† 1206:† 1177:† 1167:† 1157:† 1085:e 1078:t 1071:v 1057:. 1048:) 1044:( 942:. 930:: 922:: 916:6 895:) 862:) 848:. 805:. 793:: 721:1 696:. 673:. 218:† 205:† 192:† 104:N 94:K 89:J 84:T 79:P 74:C 69:D 64:S 59:O 54:Ꞓ 38:~

Index

Late Eocene
Early Oligocene
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N

Natural History Museum, London
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Embrithopoda
Arsinoitheriidae
Arsinoitherium
Type species
paenungulate
mammals
order

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.