2228:
140:
2214:
40:
1453:
Viglietti, Pia A.; Smith, Roger M.H.; Angielczyk, Kenneth D.; Kammerer, Christian F.; Fröbisch, Jörg; Rubidge, Bruce S. (2016-01-01). "The
Daptocephalus Assemblage Zone (Lopingian), South Africa: A proposed biostratigraphy based on a new compilation of stratigraphic ranges".
1540:
Rubidge, Bruce S.; Day, Michael O.; Barbolini, Natasha; Hancox, P. John; Choiniere, Jonah N.; Bamford, Marion K.; Viglietti, Pia A.; McPhee, Blair W.; Jirah, Sifelani (2016), "Advances in
Nonmarine Karoo Biostratigraphy: Significance for Understanding Basin Development",
1065:
Rubidge, Bruce S.; Day, Michael O.; Barbolini, Natasha; Hancox, P. John; Choiniere, Jonah N.; Bamford, Marion K.; Viglietti, Pia A.; McPhee, Blair W.; Jirah, Sifelani (2016), "Advances in
Nonmarine Karoo Biostratigraphy: Significance for Understanding Basin Development",
1907:
Kammerer, Christian F.; Angielczyk, Kenneth D.; Fröbisch, Jörg (2011-12-14). "A comprehensive taxonomic revision ofDicynodon(Therapsida, Anomodontia) and its implications for dicynodont phylogeny, biogeography, and biostratigraphy".
2119:
Marsicano, Claudia A.; Latimer, Elizabeth; Rubidge, Bruce; Smith, Roger M.H. (2017-05-29). "The
Rhinesuchidae and early history of the Stereospondyli (Amphibia: Temnospondyli) at the end of the Palaeozoic".
2165:
Smith, Roger M.H.; Botha-Brink, Jennifer (2011-12-01). "Morphology and composition of bone-bearing coprolites from the Late
Permian Beaufort Group, Karoo Basin, South Africa".
1683:
Sidor, Christian A.; Smith, Roger M. H. (2007-06-12). "A second burnetiamorph therapsid from the
Permian Teekloof Formation of South Africa and its associated fauna".
1864:
Fröbisch, Jörg; Reisz, Robert R. (2008-09-12). "A new species ofEmydops(Synapsida, Anomodontia) and a discussion of dental variability and pathology in dicynodonts".
1817:"An Integrative Approach to Distinguishing the Late Permian Dicynodont Species Oudenodon Bainii and Tropidostoma Microtrema (Therapsida: Anomodontia)"
1777:"A new cynodont record from the tropidostoma assemblage zone of the beaufort group: Implications for the early evolution of cynodonts in South Africa"
1497:
Hancox, P.J; Rubidge, B.S (2001-01-01). "Breakthroughs in the biodiversity, biogeography, biostratigraphy, and basin analysis of the
Beaufort group".
1022:
Hancox, P.J; Rubidge, B.S (2001-01-01). "Breakthroughs in the biodiversity, biogeography, biostratigraphy, and basin analysis of the
Beaufort group".
645:
that had previously begun to take course due to tectonic activity. The pressure of the growing
Gondwanides mountain chain caused the formation of the
1299:
2256:
2076:
Damiani, Ross J. (2004-01-01). "Temnospondyls from the
Beaufort Group (Karoo Basin) of South Africa and Their Biostratigraphy".
1178:"Researches on the Structure, Organization, and Classification of the Fossil Reptilia. Part IX., Section 4. On the Gomphodontia"
1590:
Smith, Roger M.H. (1987-01-01). "Helical burrow casts of therapsid origin from the Beaufort Group (Permian) of South Africa".
1410:
Smith, Roger M.H. (1987-01-01). "Helical burrow casts of therapsid origin from the Beaufort Group (Permian) of South Africa".
1558:
1083:
476:. Decades later between the 1970s and early 1990s, Keyser and Smith collaborated on several field trips into known
93:
1877:
1696:
1325:
Keyser, A.W., 1979. A review of the biostratigraphy of the Beaufort Group in the Karoo Basin of South Africa.
2261:
80:
813:
concretions. The burrows were likely infilled during single flood events, suddenly trapping and burying the
1635:"Vertebrate Taphonomy of Late Permian Floodplain Deposits in the Southwestern Karoo Basin of South Africa"
1345:"Vertebrate Taphonomy of Late Permian Floodplain Deposits in the Southwestern Karoo Basin of South Africa"
801:, spiralling tubes measuring just under 1 m in length. The burrows are found infilled with either fine
2055:"The stratigraphic distribution and occurrence of South African fossil Amphibia in the Beaufort Beds"
1728:"The Oldest Therocephalians (Therapsida, Eutheriodontia) and the Early Diversification of Therapsida"
240:
1801:
1098:
van der Walt, Merrill; Day, Michael; Rubidge, Bruce; Cooper, Antony; Netterberg, Inge (2010-12-31).
798:
1961:"An early geikiid dicynodont from theTropidostomaAssemblage Zone (late Permian) of South Africa"
338:
in 1856. However, it was not until 1892 that it was observed that the geological strata of the
1314:
Vertebrate biozonation of the Beaufort Group with special reference to the western Karoo Basin
1788:
1293:
865:
584:
2018:
LAURIN, MICHEL; REISZ, ROBERT R. (1995-02-01). "A reevaluation of early amniote phylogeny".
2174:
2085:
1917:
1828:
1739:
1649:
1599:
1506:
1463:
1419:
1359:
1230:
1031:
656:
590:
The preserved rocks show that the depositional environment of this biozone was formed in a
572:
are also found, the lower portion of the biozone often containing fining upward sequences.
819:
pairs inside alive. This provides an explanation for the near perfect preservation of the
8:
2233:
2178:
2089:
1921:
1832:
1743:
1653:
1603:
1510:
1467:
1423:
1363:
1316:. Geological Survey, Department of Mineral And Energy Affairs, Republic of South Africa.
1234:
1035:
775:
are more commonly found, often in pairs and curled up together. These intriguing paired
769:
material being most commonly found. In the lower deposits, complete fossil skeletons of
2266:
2031:
1995:
1960:
1941:
1889:
1708:
1665:
1375:
1254:
1199:
1158:
1123:"On the Discovery of the Fossil Remains of Bidental and other Reptiles in South Africa"
687:
638:
524:
Assemblage Zone correlates with the lower Teekloof Formation, Adelaide Subgroup of the
335:
224:
212:
66:
2097:
1518:
1043:
2241:
2190:
2147:
2101:
2054:
2035:
2000:
1982:
1933:
1881:
1846:
1841:
1816:
1776:
1757:
1752:
1727:
1700:
1634:
1615:
1611:
1554:
1522:
1479:
1475:
1435:
1431:
1344:
1281:
1258:
1246:
1162:
1150:
1099:
1079:
1047:
615:
573:
1945:
1893:
1712:
1100:"A new GIS-based biozone map of the Beaufort Group (Karoo Supergroup), South Africa"
2182:
2137:
2129:
2093:
2027:
1990:
1972:
1925:
1873:
1836:
1747:
1692:
1657:
1607:
1546:
1514:
1471:
1427:
1367:
1238:
1189:
1142:
1138:
1134:
1071:
1039:
726:
and their presence is characterized together with the more numerous fossils of the
228:
1273:
2186:
1929:
1550:
1545:, Regional Geology Reviews, Springer International Publishing, pp. 141–149,
1075:
1070:, Regional Geology Reviews, Springer International Publishing, pp. 141–149,
885:
642:
484:
2133:
602:. This low energy environment is conducive for preferential deposition of finer
2219:
1146:
634:
525:
354:
339:
327:
270:
216:
70:
1242:
2250:
2194:
2151:
2105:
2039:
1986:
1937:
1885:
1850:
1761:
1704:
1619:
1526:
1483:
1439:
1285:
1250:
1154:
1051:
926:
895:
880:
868:
618:
576:
424:
252:
248:
244:
220:
119:
27:
2004:
1194:
1177:
947:
921:
834:
793:
754:
708:
675:
651:
626:
520:
506:
500:
473:
462:
457:
432:
408:
396:
392:
388:
350:
282:
261:
232:
171:
145:
127:
123:
31:
544:, ranging from greenish-grey, grey, and dark reddish brown in colour. The
933:
861:
850:
839:
734:
714:
646:
614:
deposits. However, the climate was seasonally dry due to the presence of
468:
448:
440:
416:
310:
155:
2142:
1726:
ABDALA, FERNANDO; RUBIDGE, BRUCE S.; van den HEEVER, JURI (2008-07-01).
1977:
1669:
1379:
971:
958:
916:
908:
900:
810:
766:
727:
695:
667:
557:
380:
373:
366:
305:
290:
2213:
239:, reaching approximately 240 metres (790 ft), occur from east of
1203:
985:
978:
966:
953:
929:
856:
844:
821:
815:
806:
802:
787:
777:
771:
746:
740:
684:
622:
611:
569:
565:
549:
541:
293:
287:
256:
1661:
1371:
1218:
1122:
974:
890:
680:
607:
603:
595:
545:
537:
204:
981:
912:
904:
876:
872:
758:
730:
723:
703:
699:
630:
599:
561:
553:
533:
529:
495:
477:
400:
358:
331:
301:
297:
277:
266:
236:
208:
55:
1452:
961:
829:
782:
750:
691:
670:
580:
510:
fossils were only found within the confines of a certain area.
488:
481:
343:
323:
39:
762:
719:
536:
in age. The rock composition of this biozone is dominated by
491:
346:
2118:
1097:
899:
has been recovered from the upper sections of this biozone.
791:. The helical burrows - a generally accepted feature of the
781:
fossils are invariably recovered from the bottom of helical
1725:
1182:
Philosophical Transactions of the Royal Society of London B
591:
1906:
1543:
Origin and Evolution of the Cape Mountains and Karoo Basin
1068:
Origin and Evolution of the Cape Mountains and Karoo Basin
911:
trend that continued with this group until the end of the
655:
Assemblage zone, and all other succeeding assemblage zone
1878:
10.1671/0272-4634(2008)28[770:ansoes]2.0.co;2
1697:
10.1671/0272-4634(2007)27[420:asbtft]2.0.co;2
1574:
Biostratigraphy of the Beaufort Group (Karoo Supergroup).
1539:
1394:
Biostratigraphy of the Beaufort Group (Karoo Supergroup).
1064:
1006:
Biostratigraphy of the Beaufort Group (Karoo Supergroup).
1959:
Kammerer, Christian F.; Smith, Roger M.H. (2017-01-31).
838:
Assemblage Zone includes the first appearance of larger
629:
material was only deposited during seasonal floods. The
587:” crystals have been uncovered in the sandstone layers.
1219:"V.—On the Permian and Triassic Faunas of South Africa"
1775:
Botha-Brink, Jennifer; Abdala, Fernando (2008-04-01).
255:. Its northernmost exposures occur west/north-west of
679:
Assemblage Zone are predominantly found in the thick
2209:
466:Assemblage Zone was previously included within the
1274:"A RE-EVALUATION OF THE GENUS TROPIDOSTOMA SEELEY"
2167:Palaeogeography, Palaeoclimatology, Palaeoecology
1774:
1592:Palaeogeography, Palaeoclimatology, Palaeoecology
1412:Palaeogeography, Palaeoclimatology, Palaeoecology
659:, were deposited over tens of millions of years.
641:in the south. The Gondwanides were the result of
2248:
2164:
1814:
1327:Geocongress, Geological Society of South Africa
598:environment, which flowed northwards in long,
1958:
1863:
1496:
1021:
637:that was being formed from the rising of the
1298:: CS1 maint: multiple names: authors list (
552:, measuring approximately 3 m thick in most
361:, which he named (from oldest to youngest):
2017:
1815:BOTHA, J.; ANGIELCZYK, K. D. (2007-09-01).
1127:Quarterly Journal of the Geological Society
1682:
504:Assemblage Zone due to the discovery that
38:
2141:
2122:Zoological Journal of the Linnean Society
2020:Zoological Journal of the Linnean Society
1994:
1976:
1840:
1751:
1576:South African Committee of Stratigraphy.
1396:South African Committee of Stratigraphy.
1193:
1008:South African Committee of Stratigraphy.
300:is characterized by the presence of this
2052:
2075:
342:could be differentiated based on their
330:rocks that encompass the current eight
2249:
1312:Keyser, A.W. and Smith, R.M.H., 1978.
1175:
349:. The initial undertaking was done by
223:and geologically important geological
1632:
1589:
1409:
1342:
1216:
785:casts, which have been attributed to
379:Zone of "highly specialized group of
1120:
903:species diversified greatly in this
706:is characterized by the presence of
568:. Sheet-type single-storied channel
1580:. Pretoria, Council for Geoscience.
1400:. Pretoria, Council for Geoscience.
1012:. Pretoria, Council for Geoscience.
718:. However, the occurrence of these
13:
2032:10.1111/j.1096-3642.1995.tb00932.x
1910:Journal of Vertebrate Paleontology
1866:Journal of Vertebrate Paleontology
1685:Journal of Vertebrate Paleontology
1271:
1121:Bain, Andrew Geddes (1845-02-01).
556:and exposures, frequently contain
480:areas in order to re-evaluate the
14:
2278:
1499:Journal of African Earth Sciences
1456:Journal of African Earth Sciences
1024:Journal of African Earth Sciences
825:pairs found in the burrow casts.
391:named were subdivided further by
2226:
2212:
1842:10.1111/j.1475-4983.2007.00697.x
1753:10.1111/j.1475-4983.2008.00784.x
1476:10.1016/j.jafrearsci.2015.10.011
138:
2158:
2112:
2069:
2046:
2011:
1952:
1900:
1857:
1808:
1768:
1719:
1676:
1626:
1583:
1566:
1533:
1490:
1446:
1403:
1386:
1336:
1319:
945:, and fossil plant material of
871:as the top predators from this
694:are often encrusted within the
662:
532:is considered to be early Late
106:up to 787.402 feet (240 m)
2257:South African assemblage zones
1306:
1265:
1210:
1169:
1139:10.1144/GSL.JGS.1845.001.01.72
1114:
1091:
1058:
1015:
998:
265:Assemblage Zone is the fourth
211:which correlates to the lower
1:
2098:10.1016/S1342-937X(05)70315-4
2053:Kitching, J.W. (1978-01-01).
1519:10.1016/S0899-5362(01)00081-1
1044:10.1016/S0899-5362(01)00081-1
991:
494:data had been collected, the
2187:10.1016/j.palaeo.2011.09.006
1930:10.1080/02724634.2011.627074
1612:10.1016/0031-0182(87)90030-7
1572:Rubidge, B. S. (ed.) 1995b.
1551:10.1007/978-3-319-40859-0_14
1432:10.1016/0031-0182(87)90030-7
1392:Rubidge, B. S. (ed.) 1995b.
1076:10.1007/978-3-319-40859-0_14
1004:Rubidge, B. S. (ed.) 1995b.
925:, various subspecies of the
513:
304:in association with another
7:
2205:
1633:Smith, Roger M. H. (1993).
1343:Smith, Roger M. H. (1993).
403:(from oldest to youngest):
215:, Adelaide Subgroup of the
69:, Adelaide Subgroup of the
10:
2283:
1217:Broom, R. (January 1906).
957:have been found. Finally,
875:through to the end of the
649:where the deposits of the
317:
2134:10.1093/zoolinnean/zlw032
1578:Biostratigraphic Series 1
1398:Biostratigraphic Series 1
1243:10.1017/S001675680012271X
1010:Biostratigraphic Series 1
970:as previously discussed,
896:Procynosuchus delaharpeae
886:Ictidosuchoides longiceps
879:period. However, smaller
186:
178:
166:
161:
151:
133:
115:
110:
102:
89:
76:
61:
51:
37:
26:
18:
722:are fairly rare in this
387:These proposed biozones
2059:Palaeontologia Africana
1278:Palaeontologia Africana
1272:W., Keyser, A. (1973).
1104:Palaeontologia Africana
606:types which formed the
399:proposed the following
395:between 1906 and 1909.
283:Tropidostoma microtrema
172:Tropidostoma microtrema
45:Tropidostoma microtrema
1796:Cite journal requires
1195:10.1098/rstb.1895.0001
1176:Seeley, H. G. (1895).
922:Pareiasaurus serridens
889:remained present. The
797:Assemblage Zone - are
988:have been recovered.
851:Cyonosaurus longiceps
311:Endothiodon uniseries
2262:Permian South Africa
712:in association with
639:Gondwanide mountains
564:nodule horizons and
251:, to areas south of
2234:Paleontology portal
2179:2011PPP...312...40S
2090:2004GondR...7..165D
1922:2011JVPal..31S...1K
1833:2007Palgy..50.1175B
1744:2008Palgy..51.1011A
1654:1993Palai...8...45S
1604:1987PPP....60..155S
1511:2001JAfES..33..563H
1468:2016JAfES.113..153V
1424:1987PPP....60..155S
1364:1993Palai...8...45S
1235:1906GeoM....3...29B
1223:Geological Magazine
1147:2027/uc1.c034667778
1036:2001JAfES..33..563H
864:take over from the
860:. It is noted that
353:who subdivided the
351:Harry Govier Seeley
334:were discovered by
326:to be found in the
207:assemblage zone or
182:Keyster & Smith
28:Stratigraphic range
1978:10.7717/peerj.2913
832:material from the
336:Andrew Geddes Bain
213:Teekloof Formation
67:Teekloof Formation
2242:List of synapsids
2078:Gondwana Research
845:Lycaenops ornatus
753:are particularly
631:meandering rivers
616:calcium carbonate
600:meandering rivers
574:Calcium carbonate
487:. After relevant
472:beds ascribed by
194:
193:
2274:
2236:
2231:
2230:
2229:
2222:
2217:
2216:
2199:
2198:
2162:
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2145:
2116:
2110:
2109:
2073:
2067:
2066:
2050:
2044:
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2015:
2009:
2008:
1998:
1980:
1956:
1950:
1949:
1904:
1898:
1897:
1861:
1855:
1854:
1844:
1827:(5): 1175–1209.
1812:
1806:
1805:
1799:
1794:
1792:
1784:
1772:
1766:
1765:
1755:
1738:(4): 1011–1024.
1723:
1717:
1716:
1680:
1674:
1673:
1639:
1630:
1624:
1623:
1587:
1581:
1570:
1564:
1563:
1537:
1531:
1530:
1505:(3–4): 563–577.
1494:
1488:
1487:
1450:
1444:
1443:
1407:
1401:
1390:
1384:
1383:
1349:
1340:
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1323:
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1304:
1303:
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1214:
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1173:
1167:
1166:
1118:
1112:
1111:
1095:
1089:
1088:
1062:
1056:
1055:
1030:(3–4): 563–577.
1019:
1013:
1002:
977:left by various
883:species such as
857:Gorgonops torvus
842:species such as
498:was renamed the
276:The name of the
229:Karoo Supergroup
144:
142:
141:
42:
16:
15:
2282:
2281:
2277:
2276:
2275:
2273:
2272:
2271:
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2163:
2159:
2117:
2113:
2074:
2070:
2051:
2047:
2016:
2012:
1957:
1953:
1916:(sup1): 1–158.
1905:
1901:
1862:
1858:
1813:
1809:
1797:
1795:
1786:
1785:
1773:
1769:
1724:
1720:
1681:
1677:
1662:10.2307/3515221
1637:
1631:
1627:
1588:
1584:
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1538:
1534:
1495:
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1387:
1372:10.2307/3515221
1347:
1341:
1337:
1324:
1320:
1311:
1307:
1291:
1290:
1270:
1266:
1215:
1211:
1174:
1170:
1119:
1115:
1096:
1092:
1086:
1063:
1059:
1020:
1016:
1003:
999:
994:
869:therocephalians
665:
516:
485:biostratigraphy
320:
235:. The thickest
201:Assemblage Zone
139:
137:
97:Assemblage Zone
95:Pristerognathus
84:Assemblage Zone
47:
22:Assemblage Zone
12:
11:
5:
2280:
2270:
2269:
2264:
2259:
2245:
2244:
2238:
2237:
2223:
2220:Geology portal
2207:
2204:
2201:
2200:
2173:(1–2): 40–53.
2157:
2111:
2084:(1): 165–173.
2068:
2045:
2026:(2): 165–223.
2010:
1951:
1899:
1872:(3): 770–787.
1856:
1807:
1798:|journal=
1767:
1718:
1691:(2): 420–430.
1675:
1625:
1582:
1565:
1559:
1532:
1489:
1445:
1402:
1385:
1335:
1318:
1305:
1264:
1209:
1168:
1133:(1): 317–318.
1113:
1090:
1084:
1057:
1014:
996:
995:
993:
990:
881:therocephalian
828:Other notable
761:with isolated
664:
661:
643:crustal uplift
635:foreland basin
633:flowed from a
526:Beaufort Group
515:
512:
454:
453:
445:
437:
429:
421:
413:
385:
384:
377:
370:
367:Pareiasaurians
355:Beaufort Group
340:Beaufort Group
328:Beaufort Group
319:
316:
271:Beaufort Group
217:Beaufort Group
192:
191:
188:
184:
183:
180:
176:
175:
168:
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71:Beaufort Group
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109:
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82:Cistecephalus
79:
75:
72:
68:
64:
60:
57:
54:
50:
46:
41:
36:
33:
29:
25:
21:
17:
2170:
2166:
2160:
2143:11336/105150
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2121:
2114:
2081:
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2071:
2062:
2058:
2048:
2023:
2019:
2013:
1968:
1964:
1954:
1913:
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1859:
1824:
1820:
1810:
1789:cite journal
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1684:
1678:
1648:(1): 45–67.
1645:
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1397:
1393:
1388:
1358:(1): 45–67.
1355:
1351:
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1330:
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1321:
1313:
1308:
1294:cite journal
1277:
1267:
1229:(1): 29–30.
1226:
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1005:
1000:
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948:Glossopteris
946:
942:
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927:temnospondyl
920:
894:
884:
855:
849:
843:
835:Tropidostoma
833:
827:
820:
814:
794:Tropidostoma
792:
786:
776:
770:
767:post-cranial
745:
739:
733:
713:
709:Tropidostoma
707:
676:Tropidostoma
674:
666:
663:Paleontology
652:Tropidostoma
650:
589:
521:Tropidostoma
519:
517:
507:Tropidostoma
505:
501:Tropidostoma
499:
467:
463:Tropidostoma
461:
456:The current
455:
447:
439:
433:Lystrosaurus
431:
423:
415:
409:Pareiasaurus
407:
393:Robert Broom
386:
321:
309:
281:
275:
262:Tropidostoma
260:
233:South Africa
199:Tropidostoma
198:
197:
195:
187:Year defined
170:
162:Type section
146:South Africa
128:Eastern Cape
94:
81:
44:
32:Late Permian
20:Tropidostoma
19:
1598:: 155–169.
1462:: 153–164.
1418:: 155–169.
1333:, pp.13-31.
943:Atherstonia
939:Namaichthys
934:Rhinesuchus
840:gorgonopsid
735:Pristerodon
715:Endothiodon
647:Karoo Basin
585:desert rose
579:crusts and
469:Endothiodon
449:Cynognathus
441:Procolophon
417:Endothiodon
381:theriodonts
374:Dicynodonts
357:into three
288:herbivorous
243:through to
156:Karoo Basin
2251:Categories
2065:: 101–112.
992:References
986:coprolites
972:vertebrate
959:vertebrate
917:pareiasaur
915:period. A
909:speciation
901:Dicynodont
811:calcareous
755:ubiquitous
728:dicynodont
696:calcareous
668:Vertebrate
625:. Coarser
623:sandstones
592:lacustrine
570:sandstones
558:calcareous
550:siltstones
542:siltstones
322:The first
306:dicynodont
291:dicynodont
280:refers to
241:Sutherland
2267:Lopingian
2195:0031-0182
2152:0024-4082
2106:1342-937X
2040:0024-4082
1987:2167-8359
1971:: e2913.
1938:0272-4634
1886:0272-4634
1851:0031-0239
1762:0031-0239
1705:0272-4634
1620:0031-0182
1527:1464-343X
1484:1464-343X
1440:0031-0182
1286:0078-8554
1259:129265956
1251:1469-5081
1163:128602890
1155:0370-291X
1052:1464-343X
979:therapsid
975:trackways
967:Diictodon
954:Dadoxylon
930:amphibian
919:species,
822:Diictodon
816:Diictodon
807:siltstone
803:sandstone
788:Diictodon
778:Diictodon
772:Diictodon
747:Diictodon
741:Diictodon
688:sequences
685:siltstone
612:siltstone
546:mudstones
538:mudstones
514:Lithology
372:Zone of "
365:Zone of "
308:species,
294:therapsid
257:Colesberg
167:Named for
103:Thickness
77:Underlies
2206:See also
2005:28168104
1946:84987497
1894:85594758
1713:86173425
1188:: 1–57.
964:left by
893:species
891:cynodont
799:vertical
757:in this
700:micritic
681:mudstone
657:deposits
608:mudstone
604:sediment
596:overbank
562:micritic
554:outcrops
401:biozones
359:biozones
332:biozones
237:outcrops
205:tetrapod
179:Named by
120:Northern
111:Location
90:Overlies
2175:Bibcode
2086:Bibcode
1996:5289114
1918:Bibcode
1829:Bibcode
1740:Bibcode
1670:3515221
1650:Bibcode
1642:PALAIOS
1600:Bibcode
1507:Bibcode
1464:Bibcode
1420:Bibcode
1380:3515221
1360:Bibcode
1352:PALAIOS
1231:Bibcode
1032:Bibcode
982:species
962:burrows
913:Permian
905:biozone
877:Permian
873:biozone
759:biozone
751:fossils
731:species
724:biozone
704:biozone
692:Fossils
673:of the
671:fossils
627:clastic
621:in the
534:Permian
530:biozone
528:. This
496:biozone
478:outcrop
324:fossils
318:History
302:species
298:biozone
296:. This
278:biozone
269:of the
267:biozone
227:of the
209:biozone
190:1978-79
134:Country
124:Western
62:Unit of
56:Biozone
2193:
2150:
2104:
2038:
2003:
1993:
1985:
1944:
1936:
1892:
1884:
1849:
1783:: 1–6.
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1110:: 1–6.
1082:
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984:, and
854:, and
830:fossil
783:burrow
581:gypsum
489:fossil
482:fossil
389:Seeley
344:fossil
259:. The
152:Extent
143:
126:&
116:Region
65:Lower
2128:(2).
1965:PeerJ
1942:S2CID
1890:S2CID
1709:S2CID
1666:JSTOR
1638:(PDF)
1376:JSTOR
1348:(PDF)
1255:S2CID
1204:91793
1200:JSTOR
1159:S2CID
866:basal
809:with
763:skull
474:Broom
397:Broom
225:Group
203:is a
2191:ISSN
2148:ISSN
2102:ISSN
2036:ISSN
2001:PMID
1983:ISSN
1934:ISSN
1882:ISSN
1847:ISSN
1802:help
1758:ISSN
1701:ISSN
1616:ISSN
1555:ISBN
1523:ISSN
1480:ISSN
1436:ISSN
1300:link
1282:ISSN
1247:ISSN
1151:ISSN
1080:ISBN
1048:ISSN
951:and
941:and
907:, a
765:and
738:and
720:taxa
683:and
610:and
594:and
548:and
540:and
518:The
492:taxa
452:beds
444:beds
436:beds
428:beds
420:beds
412:beds
347:taxa
286:, a
247:and
219:, a
196:The
52:Type
2183:doi
2171:312
2138:hdl
2130:doi
2126:181
2094:doi
2028:doi
2024:113
1991:PMC
1973:doi
1926:doi
1874:doi
1837:doi
1748:doi
1693:doi
1658:doi
1608:doi
1547:doi
1515:doi
1472:doi
1460:113
1428:doi
1368:doi
1239:doi
1190:doi
1186:186
1143:hdl
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560:or
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