1957:
371:
1952:
148:
528:
130:
1980:
879:
867:
468:"seeleyanus", based on several vertebrae, limb bones, and teeth from an unknown locality in Colorado that have since been lost, but were theropod fossils instead of stegosaurian. Cope also inadequately named the species, making it a nomen nudum. The holotype of
803:"The Postcranial Skeleton of an Exceptionally Complete Individual of the Plated Dinosaur Stegosaurus stenops (Dinosauria: Thyreophora) from the Upper Jurassic Morrison Formation of Wyoming, U.S.A."
464:
means "high roof" after the tall anatomy of the dorsal vertebrae, while the specific name hasn't been translated. The next year in 1879, Cope named another species,
2009:
2029:
1956:
2019:
911:
473:
2024:
743:
Gilmore CW (1914). "Osteology of the armored
Dinosauria in the United States National Museum, with special reference to the genus
1973:
538:
Due to the fragmentary nature of the type specimen, lack of description, and the single known specimen, little is known from
1951:
857:
472:
was transferred to the
American Museum of Natural History after Cope's death in 1897, where it's under specimen number
147:
904:
782:
410:
were fragmentary and came from one individual, containing: a dorsal vertebra, 2 partial neural spines, 2 caudal
1002:
2014:
391:
370:
1029:
897:
431:
427:
387:
593:
Carpenter, K (1998). "Vertebrate biostratigraphy of the
Morrison Formation near Canon City, Colorado".
569:
are very tall, at 47 centimeters tall despite being incomplete and some of the largest dorsals known.
561:
versus no ridge , In cross-section of pedicel, the anterior surface is convex versus being concave in
1983:
813:
2004:
1389:
1286:
546:
383:
312:
286:
418:
fragment. These fossils were then sent to Cope, who briefly described them in 1878 as part of the
1125:
652:
566:
142:
1882:
1146:
841:
700:
542:
512:
1347:
1294:
1132:
871:
831:
821:
692:
642:
532:
679:
Maidment, Susannah C. R.; Norman, David B.; Barrett, Paul M.; Upchurch, Paul (2008-01-01).
1812:
1776:
1716:
1682:
1675:
1568:
1509:
1381:
1278:
1194:
1154:
987:
883:
423:
817:
631:(Morrison Formation, Late Jurassic) of western USA: new type species designation needed"
1875:
1861:
1847:
1755:
1728:
1624:
1605:
1520:
1466:
1331:
1301:
1271:
1234:
1210:
836:
802:
527:
129:
1998:
1838:
1748:
1741:
1693:
1637:
1584:
1550:
1451:
1397:
1372:
1354:
1257:
1203:
1176:
1168:
656:
492:
444:, found nearby into the specimen causing him to believe it was a theropod related to
403:
266:
253:
80:
41:
17:
519:
have suggested that it is distinct and valid based on differences in the vertebrae.
1868:
1854:
1783:
1667:
1591:
1536:
1487:
1459:
1444:
1431:
1404:
1323:
1308:
1264:
1244:
1111:
1093:
1071:
1041:
1014:
962:
920:
516:
507:
452:
446:
295:
208:
826:
1903:
1820:
1769:
1709:
1660:
1502:
1480:
1412:
1361:
1161:
1139:
971:
558:
501:
336:
240:
224:
55:
1896:
1889:
1827:
1702:
1653:
1645:
1598:
1543:
1529:
1495:
1473:
1339:
1183:
1118:
696:
647:
626:
440:
100:
65:
704:
456:
and possibly even synonymous with a species of the former that he described,
1910:
1790:
1577:
1557:
1419:
1316:
1218:
680:
435:
419:
399:
159:
105:
49:
845:
749:
Series: Smithsonian
Institution. United States National Museum. Bulletin 89
1917:
953:
944:
411:
395:
339:
192:
179:
95:
90:
75:
70:
60:
1805:
1797:
343:
110:
85:
801:
Maidment, S. C. R.; Brassey, Charlotte; Barrett, Paul
Michael (2015).
938:
681:"Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)"
382:
were unearthed by schoolteacher Oramel
William Lucas who working for
351:
169:
479:
It was not until many years later and the descriptions of complete
1762:
526:
369:
332:
1924:
355:
931:
893:
889:
487:
was classified as a stegosaur, with Cope's rival Marsh placing
415:
359:
764:
Cope, E. D. (1878). A new genus of
Dinosauria from Colorado.
545:
noted that it could be diagnosed by: Circular fossa between
354:
consists of partial vertebrae from the back, three from the
557:
Median ridge extending from base of postzygapophyses to
350:, which is known only from a fragmentary specimen. The
855:
302:
1837:
1727:
1692:
1623:
1567:
1519:
1430:
1371:
1243:
1232:
1193:
1091:
1040:
1013:
986:
588:
586:
584:
582:
796:
794:
495:in 1892. Some later researchers have considered
905:
751:(89). Government Printing Office, Washington.
720:Cope, E. D. (1879). New Jurassic Dinosauria.
8:
620:
618:
616:
614:
612:
610:
608:
738:
736:
734:
386:at Cope's Quarry 3 near "Cope's Nipple" at
1733:
1629:
1436:
1249:
1240:
1103:
1099:
1088:
1019:
992:
983:
928:
912:
898:
890:
128:
31:
835:
825:
646:
327:(meaning "high roof"; often misspelled "
862:
578:
390:, a fossil site 3.8 miles northeast of
422:, a competition between Cope and the
7:
760:
758:
716:
714:
674:
672:
670:
668:
666:
2010:Dinosaurs of the Morrison Formation
685:Journal of Systematic Palaeontology
25:
2030:Taxa named by Edward Drinker Cope
374:Outdated reconstruction from 1892
1979:
1978:
1955:
1950:
877:
865:
146:
378:The first described fossils of
788:US Government Printing Office.
784:The dinosaurs of North America
406:. The fossils now accepted as
1:
2020:Fossil taxa described in 1878
434:. Cope incorrectly grouped a
827:10.1371/journal.pone.0138352
635:Swiss Journal of Geosciences
627:"Species of plated dinosaur
553:versus vertical grooves in
2046:
366:History and classification
1968:
1948:
1736:
1632:
1439:
1252:
1106:
1102:
1087:
1068:
1022:
995:
982:
927:
697:10.1017/S1477201908002459
648:10.1007/s00015-010-0022-4
301:
294:
143:Scientific classification
141:
136:
127:
34:
2025:Paleontology in Colorado
342:. It contains a single
535:
460:. The generic name of
430:over fossils from the
375:
781:Marsh, O. C. (1896).
625:Galton, P.M. (2010).
530:
470:Hypsirhophus discurus
438:femur, possibly from
428:Othniel Charles Marsh
380:Hypsirhophus discurus
373:
348:Hypsirhophus discurus
307:Hypsirhophus discurus
18:Hypsirhophus discurus
398:, and came from the
818:2015PLoSO..1038352M
766:American Naturalist
722:American Naturalist
499:to be a synonym of
458:Laelaps trihedrodon
384:Edward Drinker Cope
137:Holotype vertebrae
536:
376:
27:Genus of dinosaurs
1992:
1991:
1964:
1963:
1946:
1945:
1942:
1941:
1938:
1937:
1934:
1933:
1883:Nodocephalosaurus
1619:
1618:
1615:
1614:
1228:
1227:
1147:Serendipaceratops
1083:
1082:
1079:
1078:
1064:
1063:
1060:
1059:
543:Kenneth Carpenter
513:Kenneth Carpenter
358:, and a piece of
320:
319:
290:
16:(Redirected from
2037:
1982:
1981:
1959:
1954:
1734:
1630:
1437:
1348:Propanoplosaurus
1295:Glyptodontopelta
1250:
1241:
1133:Priodontognathus
1104:
1100:
1089:
1020:
993:
984:
977:
976:
929:
914:
907:
900:
891:
882:
881:
880:
870:
869:
868:
861:
850:
849:
839:
829:
812:(10): e0138352.
798:
789:
779:
773:
762:
753:
752:
740:
729:
718:
709:
708:
676:
661:
660:
650:
622:
603:
602:
590:
567:dorsal vertebrae
547:postzygapophyses
533:life restoration
412:vertebral centra
304:
285:
278:
265:
252:
239:
223:
207:
151:
150:
132:
122:
52:
40:Temporal range:
32:
21:
2045:
2044:
2040:
2039:
2038:
2036:
2035:
2034:
1995:
1994:
1993:
1988:
1960:
1930:
1833:
1813:Tianzhenosaurus
1777:Minotaurasaurus
1723:
1717:Zhongyuansaurus
1688:
1683:Zhejiangosaurus
1676:Liaoningosaurus
1611:
1569:Struthiosaurini
1563:
1515:
1510:Tatankacephalus
1426:
1382:Gargoyleosaurus
1367:
1279:Gargoyleosaurus
1237:
1224:
1195:Parankylosauria
1189:
1155:Sinankylosaurus
1096:
1075:
1056:
1036:
1009:
1003:Avemetatarsalia
988:Avemetatarsalia
978:
934:
933:
923:
918:
888:
878:
876:
866:
864:
856:
854:
853:
800:
799:
792:
780:
776:
763:
756:
742:
741:
732:
719:
712:
678:
677:
664:
624:
623:
606:
592:
591:
580:
575:
525:
483:skeletons that
426:paleontologist
368:
316:
310:
284:
276:
263:
250:
237:
221:
205:
145:
123:
121:
120:
119:
118:
113:
108:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
47:
46:
45:
38:
28:
23:
22:
15:
12:
11:
5:
2043:
2041:
2033:
2032:
2027:
2022:
2017:
2015:Morrison fauna
2012:
2007:
1997:
1996:
1990:
1989:
1987:
1986:
1976:
1969:
1966:
1965:
1962:
1961:
1949:
1947:
1944:
1943:
1940:
1939:
1936:
1935:
1932:
1931:
1929:
1928:
1921:
1914:
1907:
1900:
1893:
1886:
1879:
1876:Euoplocephalus
1872:
1865:
1862:Anodontosaurus
1858:
1851:
1848:Akainacephalus
1843:
1841:
1835:
1834:
1832:
1831:
1824:
1817:
1809:
1802:
1794:
1787:
1780:
1773:
1766:
1759:
1756:Crichtonsaurus
1752:
1745:
1737:
1731:
1729:Ankylosaurinae
1725:
1724:
1722:
1721:
1713:
1706:
1698:
1696:
1690:
1689:
1687:
1686:
1679:
1672:
1664:
1657:
1650:
1642:
1633:
1627:
1625:Ankylosauridae
1621:
1620:
1617:
1616:
1613:
1612:
1610:
1609:
1606:Struthiosaurus
1602:
1595:
1588:
1581:
1573:
1571:
1565:
1564:
1562:
1561:
1554:
1547:
1540:
1533:
1525:
1523:
1521:Panoplosaurini
1517:
1516:
1514:
1513:
1506:
1499:
1492:
1484:
1477:
1470:
1467:Niobrarasaurus
1463:
1456:
1448:
1440:
1434:
1428:
1427:
1425:
1424:
1416:
1409:
1401:
1394:
1386:
1377:
1375:
1369:
1368:
1366:
1365:
1358:
1351:
1344:
1336:
1332:Polacanthoides
1328:
1320:
1313:
1305:
1302:Horshamosaurus
1298:
1291:
1283:
1275:
1272:Dongyangopelta
1268:
1261:
1253:
1247:
1238:
1235:Euankylosauria
1233:
1230:
1229:
1226:
1225:
1223:
1222:
1215:
1211:Kunbarrasaurus
1207:
1199:
1197:
1191:
1190:
1188:
1187:
1180:
1173:
1165:
1158:
1151:
1143:
1136:
1129:
1122:
1115:
1107:
1097:
1092:
1085:
1084:
1081:
1080:
1077:
1076:
1069:
1066:
1065:
1062:
1061:
1058:
1057:
1055:
1054:
1053:
1052:
1046:
1044:
1038:
1037:
1035:
1034:
1033:
1032:
1023:
1017:
1011:
1010:
1008:
1007:
1006:
1005:
996:
990:
980:
979:
975:
974:
965:
956:
947:
941:
932:
925:
924:
919:
917:
916:
909:
902:
894:
887:
886:
874:
852:
851:
790:
774:
754:
730:
710:
691:(4): 367–407.
662:
641:(2): 187–198.
604:
595:Modern Geology
577:
576:
574:
571:
524:
521:
404:Upper Jurassic
402:strata of the
367:
364:
318:
317:
311:
299:
298:
292:
291:
274:
270:
269:
261:
257:
256:
248:
244:
243:
235:
228:
227:
219:
212:
211:
203:
196:
195:
190:
183:
182:
177:
173:
172:
167:
163:
162:
157:
153:
152:
139:
138:
134:
133:
125:
124:
116:
115:
114:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
53:
39:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2042:
2031:
2028:
2026:
2023:
2021:
2018:
2016:
2013:
2011:
2008:
2006:
2003:
2002:
2000:
1985:
1977:
1975:
1971:
1970:
1967:
1958:
1953:
1927:
1926:
1922:
1920:
1919:
1915:
1913:
1912:
1908:
1906:
1905:
1901:
1899:
1898:
1894:
1892:
1891:
1887:
1885:
1884:
1880:
1878:
1877:
1873:
1871:
1870:
1866:
1864:
1863:
1859:
1857:
1856:
1852:
1850:
1849:
1845:
1844:
1842:
1840:
1839:Ankylosaurini
1836:
1830:
1829:
1825:
1823:
1822:
1818:
1815:
1814:
1810:
1808:
1807:
1803:
1800:
1799:
1795:
1793:
1792:
1788:
1786:
1785:
1781:
1779:
1778:
1774:
1772:
1771:
1767:
1765:
1764:
1760:
1758:
1757:
1753:
1751:
1750:
1749:Crichtonpelta
1746:
1744:
1743:
1742:Bissektipelta
1739:
1738:
1735:
1732:
1730:
1726:
1719:
1718:
1714:
1712:
1711:
1707:
1705:
1704:
1700:
1699:
1697:
1695:
1694:Shamosaurinae
1691:
1685:
1684:
1680:
1678:
1677:
1673:
1670:
1669:
1665:
1663:
1662:
1658:
1656:
1655:
1651:
1648:
1647:
1643:
1640:
1639:
1638:Ahshislepelta
1635:
1634:
1631:
1628:
1626:
1622:
1608:
1607:
1603:
1601:
1600:
1596:
1594:
1593:
1589:
1587:
1586:
1585:Hungarosaurus
1582:
1580:
1579:
1575:
1574:
1572:
1570:
1566:
1560:
1559:
1555:
1553:
1552:
1551:Panoplosaurus
1548:
1546:
1545:
1541:
1539:
1538:
1534:
1532:
1531:
1527:
1526:
1524:
1522:
1518:
1512:
1511:
1507:
1505:
1504:
1500:
1498:
1497:
1493:
1490:
1489:
1485:
1483:
1482:
1478:
1476:
1475:
1471:
1469:
1468:
1464:
1462:
1461:
1457:
1454:
1453:
1452:Ahshislepelta
1449:
1447:
1446:
1442:
1441:
1438:
1435:
1433:
1429:
1422:
1421:
1417:
1415:
1414:
1410:
1407:
1406:
1402:
1400:
1399:
1398:Hoplitosaurus
1395:
1392:
1391:
1387:
1384:
1383:
1379:
1378:
1376:
1374:
1373:Polacanthinae
1370:
1364:
1363:
1359:
1357:
1356:
1355:Rhadinosaurus
1352:
1350:
1349:
1345:
1342:
1341:
1337:
1334:
1333:
1329:
1326:
1325:
1321:
1319:
1318:
1314:
1311:
1310:
1306:
1304:
1303:
1299:
1297:
1296:
1292:
1289:
1288:
1284:
1281:
1280:
1276:
1274:
1273:
1269:
1267:
1266:
1262:
1260:
1259:
1258:Acanthopholis
1255:
1254:
1251:
1248:
1246:
1242:
1239:
1236:
1231:
1221:
1220:
1216:
1213:
1212:
1208:
1206:
1205:
1204:Antarctopelta
1201:
1200:
1198:
1196:
1192:
1186:
1185:
1181:
1179:
1178:
1177:Tianchisaurus
1174:
1171:
1170:
1169:Stegosaurides
1166:
1164:
1163:
1159:
1157:
1156:
1152:
1149:
1148:
1144:
1142:
1141:
1137:
1135:
1134:
1130:
1128:
1127:
1123:
1121:
1120:
1116:
1114:
1113:
1109:
1108:
1105:
1101:
1098:
1095:
1090:
1086:
1074:
1073:
1067:
1050:
1049:
1048:
1047:
1045:
1043:
1039:
1031:
1027:
1026:
1025:
1024:
1021:
1018:
1016:
1012:
1004:
1000:
999:
998:
997:
994:
991:
989:
985:
981:
973:
969:
966:
964:
960:
957:
955:
951:
948:
946:
942:
940:
936:
935:
930:
926:
922:
915:
910:
908:
903:
901:
896:
895:
892:
885:
875:
873:
863:
859:
847:
843:
838:
833:
828:
823:
819:
815:
811:
807:
804:
797:
795:
791:
787:
785:
778:
775:
771:
767:
761:
759:
755:
750:
746:
739:
737:
735:
731:
727:
723:
717:
715:
711:
706:
702:
698:
694:
690:
686:
682:
675:
673:
671:
669:
667:
663:
658:
654:
649:
644:
640:
636:
632:
630:
621:
619:
617:
615:
613:
611:
609:
605:
600:
596:
589:
587:
585:
583:
579:
572:
570:
568:
564:
560:
556:
552:
548:
544:
541:
540:Hypsirhophus.
534:
531:Hypothetical
529:
522:
520:
518:
514:
510:
509:
504:
503:
498:
494:
493:Stegosauridae
490:
486:
482:
477:
475:
471:
467:
463:
459:
455:
454:
449:
448:
443:
442:
437:
433:
432:American West
429:
425:
421:
417:
413:
409:
405:
401:
397:
393:
389:
385:
381:
372:
365:
363:
361:
357:
353:
349:
345:
341:
338:
334:
330:
326:
325:
314:
309:
308:
300:
297:
293:
288:
283:
282:
275:
272:
271:
268:
267:Stegosaurinae
262:
259:
258:
255:
254:Stegosauridae
249:
246:
245:
242:
236:
233:
230:
229:
226:
220:
217:
214:
213:
210:
204:
201:
198:
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188:
185:
184:
181:
178:
175:
174:
171:
168:
165:
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161:
158:
155:
154:
149:
144:
140:
135:
131:
126:
112:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
51:
43:
42:Late Jurassic
37:
33:
30:
19:
1923:
1916:
1909:
1902:
1895:
1888:
1881:
1874:
1869:Dyoplosaurus
1867:
1860:
1855:Ankylosaurus
1853:
1846:
1826:
1819:
1811:
1804:
1796:
1789:
1784:Pinacosaurus
1782:
1775:
1768:
1761:
1754:
1747:
1740:
1715:
1708:
1701:
1681:
1674:
1668:Hylaeosaurus
1666:
1659:
1652:
1644:
1636:
1604:
1597:
1592:Pawpawsaurus
1590:
1583:
1576:
1556:
1549:
1542:
1537:Denversaurus
1535:
1528:
1508:
1501:
1494:
1488:Peloroplites
1486:
1479:
1472:
1465:
1460:Borealopelta
1458:
1450:
1445:Acantholipan
1443:
1432:Nodosaurinae
1418:
1411:
1405:Peloroplites
1403:
1396:
1388:
1380:
1360:
1353:
1346:
1338:
1330:
1324:Mymoorapelta
1322:
1315:
1309:Hylaeosaurus
1307:
1300:
1293:
1285:
1277:
1270:
1265:Anoplosaurus
1263:
1256:
1245:Nodosauridae
1217:
1209:
1202:
1182:
1175:
1167:
1160:
1153:
1145:
1138:
1131:
1124:
1117:
1112:Cryptosaurus
1110:
1094:Ankylosauria
1072:Ankylosauria
1070:
1042:Ankylosauria
1030:Ornithischia
1015:Ornithischia
967:
963:Ornithischia
958:
949:
921:Ankylosauria
809:
805:
783:
777:
769:
765:
748:
744:
725:
721:
688:
684:
638:
634:
628:
598:
594:
563:Stegosaurus.
562:
559:neural canal
555:Stegosaurus,
554:
551:Hypsirhophus
550:
539:
537:
517:Peter Galton
508:nomen dubium
506:
500:
497:Hypsirhophus
496:
489:Hypsirhophus
488:
485:Hypsirhophus
484:
480:
478:
469:
466:Hypsirhophus
465:
462:Hypsirhophus
461:
457:
453:Megalosaurus
451:
445:
439:
408:Hypsirhophus
407:
379:
377:
347:
337:stegosaurian
328:
324:Hypsirhophus
323:
322:
321:
306:
305:
296:Type species
281:Hypsirhophus
280:
279:
231:
215:
209:Ornithischia
199:
186:
36:Hypsirhophus
35:
29:
1904:Scolosaurus
1821:Tsagantegia
1770:Jinyunpelta
1710:Shamosaurus
1661:Chuanqilong
1503:Silvisaurus
1481:Patagopelta
1413:Polacanthus
1362:Sauroplites
1162:Spicomellus
1140:Sarcolestes
972:Thyreophora
745:Stegosaurus
629:Stegosaurus
523:Description
502:Stegosaurus
481:Stegosaurus
388:Garden Park
329:Hypsirophus
260:Subfamily:
241:Stegosauria
225:Thyreophora
2005:Stegosaurs
1999:Categories
1972:See also:
1897:Platypelta
1890:Oohkotokia
1828:Zaraapelta
1703:Gobisaurus
1654:Cedarpelta
1646:Aletopelta
1599:Stegopelta
1544:Edmontonia
1530:Animantarx
1496:Sauropelta
1474:Nodosaurus
1340:Priconodon
1184:Vectipelta
1119:Dracopelta
1051:see below↓
954:Dinosauria
728:, 402-404.
601:: 407–426.
573:References
441:Allosaurus
392:Canon City
193:Dinosauria
1911:Talarurus
1791:Saichania
1578:Europelta
1558:Texasetes
1420:Taohelong
1317:Invictarx
1219:Stegouros
937:Kingdom:
872:Dinosaurs
705:1477-2019
657:140688875
511:, though
420:Bone Wars
400:Tithonian
340:dinosaurs
166:Kingdom:
160:Eukaryota
48:146
1984:Category
1974:Timeline
1918:Ziapelta
1390:Gastonia
1287:Gastonia
945:Chordata
943:Phylum:
939:Animalia
884:Colorado
846:26466098
806:PLOS ONE
436:theropod
414:, and a
396:Colorado
331:") is a
247:Family:
180:Chordata
176:Phylum:
170:Animalia
156:Domain:
1806:Tarchia
1798:Shanxia
858:Portals
837:4605687
814:Bibcode
505:, or a
476:5731.
447:Laelaps
344:species
273:Genus:
117:↓
844:
834:
772:, 181.
703:
655:
352:fossil
315:, 1878
289:, 1878
1763:Datai
1126:Minmi
968:Clade
959:Clade
950:Clade
653:S2CID
333:genus
232:Clade
216:Clade
200:Clade
187:Clade
1925:Zuul
1028:see
1001:see
842:PMID
701:ISSN
565:The
515:and
474:AMNH
424:Yale
356:tail
313:Cope
287:Cope
56:PreꞒ
832:PMC
822:doi
747:".
693:doi
643:doi
639:103
549:in
491:in
450:or
416:rib
360:rib
335:of
2001::
970::
961::
952::
840:.
830:.
820:.
810:10
808:.
793:^
770:12
768:,
757:^
733:^
726:13
724:,
713:^
699:.
687:.
683:.
665:^
651:.
637:.
633:.
607:^
599:23
597:.
581:^
394:,
362:.
346:,
234::
218::
202::
189::
106:Pg
50:Ma
44:,
1816:?
1801:?
1720:?
1671:?
1649:?
1641:?
1491:?
1455:?
1423:?
1408:?
1393:?
1385:?
1343:?
1335:?
1327:?
1312:?
1290:?
1282:?
1214:?
1172:?
1150:?
913:e
906:t
899:v
860::
848:.
824::
816::
786:.
707:.
695::
689:6
659:.
645::
303:†
277:†
264:†
251:†
238:†
222:†
206:†
111:N
101:K
96:J
91:T
86:P
81:C
76:D
71:S
66:O
61:Ꞓ
20:)
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