Knowledge (XXG)

Enon Formation

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44: 265: 3008: 238: 2994: 3020: 3032: 303:, its type locality, where it has been measured at a maximum thickness of 480 metres (1,570 ft). Discontinuous outcrops are also found in the Worcester-Pletmos and Oudshoorn-Gamtoos Basins, including isolated occurrences in the Haasvlakte, Jubilee, and Soutpansvlakte Basins near the small town 477:
it exists as partially-rounded clasts of grit and Witteberg sandstone, cemented in beds of argillaceous, reddish sandstone, and overlaying the Ecca formation. In the Nuy-Vink area, it exists as pale Witteberg sandstone and greenish Ecca shale clasts, cemented in a pale red or greenish (sometimes
573:(60%) and Table Mountain sandstone (40%) clasts. The more northern parts have far more intercalated sandstone and mudstone, with clasts originating from the central Ruens Bokkeveld deposits. The clasts of the southern parts are predominantly from the surrounding Bredasdorp mountains and 399:
lenses. Groupings within the formation have occasionally been informally identified, such as the basal Enon Sandstones that occur in the Algoa Basin. Much of the formation tends to comprise smaller clasts in a more iron-rich matrix, giving it a more reddish colour.
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Gresse, P. G., Theron, J. N., & Geological Survey (South Africa) (1992). The geology of the Worcester area: Explanation of sheet 3319, scale 1:250 000. Pretoria: Republic of South Africa, Dept. of Mineral and Energy Affairs, Geological
604:, charcoal fragments, abraded bone fragments, and two theropod dinosaur teeth, have been recovered from the Enon Formation at the Oudtshoorn theropod site. However, fossil preservation is extremely poor. 458:
Though formerly continuous, the Enon Formation now occurs as several disjunct outcrops in the southern Cape. Along the Worcester-Pletmos Basin, it occurs in patches along the southern flanks of the
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are the most diagnostic feature of the Enon, so much so in the past the formation was referred to as the Enon Conglomerate Formation. The conglomerates consist of large, sub-rounded to rounded
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Other outcrops occur in smaller, isolated basins south of Soetendalsvlei at Jubilee, where pale red and grey conglomerates, mudstones, sandstones and tuffaceous rocks support occasional
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shale clasts in a pale reddish-grey matrix. The rock just south of the Hartebeeskuil dam however, is composed more of partially silicified sandstone and quartzite clasts. At
1322: 667:"Dingle, R. V. "Structural and sedimentary development of the continental margin off southwestern Africa." Communications of the Geological Survey of Namibia 8 (1992): 35-43" 517:
sandstones of the Klaasvoogdsrivier area. The eastern part of this Enon outcrop, near Ashton, contains clasts of Dwyka tillite, fine greenish sandstone and shale pebbles.
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At Herbertsdale, a large section is exposed, often interfingered with the neighbouring Kirkwood Formation. The southern portion of the Enon is composed mainly of angular
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caps, as well as at Haasvlakte. Laterally, the limits of the Enon conglomerate beds often interfinger or transition gradually into the softer sands and mudstones of the
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rocks. To the east, an isolated bed in the Soutrivier valley is composed almost entirely of disc-shaped shale and siltstone clasts (with occasional vein quartz rocks).
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McMillan, I.K.; Brink, G.I.; Broad, D.S.; Maier, J.J. (1997-01-01). "Chapter 13 Late Mesozoic Sedimentary Basins Off the South Coast of South Africa".
540:, it exists mainly as a curved band surrounding the southern edge of the larger Kirkwood Formation. Near Heidelberg, the Enon is composed of greenish 391:
rich) sandy clay. At some places, clasts of various sizes are intermixed, with large amounts of sandy matrix; at others however, water-sorted
901: 1423: 43: 3080: 2806: 869:"Microfaunal biostratigraphy, chronostratigraphy and history of Mesozoic and Cenozoic deposits on the coastal margin of South Africa" 1358: 756: 3090: 3065: 3024: 2903: 894: 2188: 3070: 2858: 2796: 2193: 3085: 2178: 2173: 1574: 1431: 789: 565:
A large but highly eroded outcrop also occurs in the Soutpansvlakte Basin, in the Waterskilpad river area, north east of
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clasts are generally more rounded whereas the slate and shale clasts are angular. These are interbedded with subordinate
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Along the Oudshoorn-Gamtoos Basin, it occurs south of the Swartberg mountain range - around Oudtshoorn and eastwards.
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The Enon Formation was formed along the southern section of South Africa during the break up of
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shale and micaceous Witteberg sandstone clasts, in a reddish-green sandy clay matrix. Between
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Inversion Tectonics of the Cape Fold Belt, Karoo and Cretaceous Basins of Southern Africa
705: 473:, the Enon beds are tilted downwards to the south, and occur in three main outcrops. At 334:
It provides important geological data on the change in landscape during the break-up of
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in most locales expect where the Enon is underlain by deposits of the Cape Fold Belt.
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Map showing extent of the Enon Formation (purple) in the Algoa and Gamtoos Basins
2713: 2650: 2625: 2604: 2589: 2519: 2494: 2423: 2418: 2368: 2353: 2338: 2303: 2243: 2233: 2132: 2117: 2112: 2067: 2062: 2027: 2022: 2017: 1967: 1836: 1821: 1806: 1771: 1699: 1408: 1363: 1287: 1255: 1178: 1039: 999: 793: 601: 487: 447: 300: 821:"Review and stratigraphic significance of Southern Cape Mesozoic Palaeontology" 559:, the Enon outcrops are often also composed of sandstone and quartzite clasts. 16:
Jurassic-Cretaceous geological formation in the Uitenhage Group of South Africa
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The sedimentary rock of the Enon comprises several different types of coarse,
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Mateer, N. J. (1987). A new report of a theropod dinosaur from South Africa.
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Muir, R.A.; Bordy, E.M.; Reddering, J.S.V.; Viljoen, J.H.A. (2017-06-01).
2534: 2509: 2474: 1926: 1876: 1709: 1679: 1381: 690:"Lithostratigraphy of the Enon Formation (Uitenhage Group), South Africa" 581: 521: 439: 423: 347: 335: 316: 258:
Enon settlement (former mission station, east of Kirkwood), Eastern Cape
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Gresse, P.G.; Theron, J.N.; Fitch, F.J.; Miller, J.A. (1992-01-01).
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region, the Enon Formation occurs in several more outcrops. At
569:. The far western portion of this conglomerate is composed of 295:. It is the lowermost of the four formations found within the 331:
in age although more thorough dating needs to be undertaken.
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lenses ranging from white, yellow, red and green in colour,
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when there was widespread erosion of rocks comprising the
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List of fossiliferous stratigraphic units in South Africa
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List of fossiliferous stratigraphic units in South Africa
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Geological Society of South Africa, Special Publication
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of similar size occur in layers, separated by infilled
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in relation to the younger and softer formations - the
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Tectonic evolution of the Barberton greenstone belt
1248: 1075: 989: 948: 819:McMillan, I.K. McLachlan, I.R. & (1976-05-01). 254: 249: 231: 217: 178: 139: 134: 124: 114: 109: 101: 86: 76: 66: 56: 21: 683: 681: 679: 548:, Witteberg sandstone clasts are also present. 2802:Geological Commission of the Cape of Good Hope 1580:Department of Mineral Resources (South Africa) 867:McLachlan, I.R.; McMillan, I.K. (1979-01-01). 1618:Archean life in the Barberton Greenstone Belt 902: 442:units. These were deposited in a high-energy 8: 852:: CS1 maint: multiple names: authors list ( 622: 620: 3031: 2949: 2921: 2812: 2777: 2439: 2163: 1628: 1598: 1585:Department of Mineral Resources and Energy 1511: 1348: 1273: 945: 925: 909: 895: 887: 263: 42: 18: 462:- from Worcester in the west, as far as 616: 379:. The clasts are usually pale or white 845: 629:"Onshore post-Karoo Mesozoic deposits" 544:shale clasts and vein quartz. Nearer 354:. Underlying strata are separated by 7: 588:. Outcroups are also known from the 3061:Geologic formations of South Africa 48:Enon Formation conglomerate in the 2807:Geological Society of South Africa 383:, and the most common matrix is a 14: 3076:Upper Cretaceous Series of Africa 1359:List of volcanoes in South Africa 3030: 3019: 3018: 3006: 2992: 2904:Eduard Meine van Zinderen-Bakker 828:South African Journal of Geology 694:South African Journal of Geology 236: 105:up to 480 m (1,570 ft) 2189:Pristerognathus Assemblage Zone 737:Sedimentary Basins of the World 2797:Evolutionary Studies Institute 2194:Tapinocephalus Assemblage Zone 1: 2179:Daptocephalus Assemblage Zone 2174:Cistecephalus Assemblage Zone 1575:Minerals Council South Africa 1432:1620 Robben Island earthquake 749:10.1016/S1874-5997(97)80016-0 2782:Research and administration‎ 2455:Lystrosaurus Assemblage Zone 2199:Tropidostoma Assemblage Zone 180:Approximate paleocoordinates 2450:Cynognathus Assemblage Zone 2184:Eodicynodon Assemblage Zone 633:The Geology of South Africa 482:) mudstone, overlaying the 3112: 1478:Vredefort impact structure 1468:Morokweng impact structure 1442:2006 Mozambique earthquake 627:Shone, R.W. (2006-01-01). 3081:Jurassic System of Africa 2986: 2959: 2948: 2931: 2920: 2879:Daniel Rossouw Kannemeyer 2787: 2776: 2760:Waterloo Farm lagerstätte 1623:Waterloo Farm lagerstätte 1608: 1597: 1521: 1510: 1404:Barberton Greenstone Belt 1283: 1272: 935: 924: 714:10.25131/gssajg.120.2.273 454:Current geographic extent 372:to cobble thickly-bedded 323:. It is considered to be 262: 41: 26: 2500:Coelophysis rhodesiensis 1369:Pilanesberg Game Reserve 1020:Table Mountain Sandstone 956:Bushveld Igneous Complex 790:Oudtshoorn theropod site 410:of sheared or unsheared 3091:Conglomerate formations 3066:Cretaceous South Africa 3013:South Africa portal 2849:Charles Kimberlin Brain 1437:1969 Tulbagh earthquake 1152:Abrahamskraal Formation 1106:Sundays River Formation 1030:Abrahamskraal Formation 918:Geology of South Africa 2864:Anusuya Chinsamy-Turan 2792:Council for Geoscience 2755:West Coast Fossil Park 1447:2014 Orkney earthquake 1328:Terra Australis Orogen 1278:‎Tectonics and orogeny 1091:Buffelskloof Formation 498:, it exists mainly as 97:(northern Algoa Basin) 3071:Jurassic South Africa 1374:Prince Edward Islands 930:Geological formations 3086:Late Jurassic Africa 2936:Geology of Cape Town 2894:John Talbot Robinson 2844:Lieuwe Dirk Boonstra 1550:Coal in South Africa 1541:Banket (mining term) 1238:Normandien Formation 981:Transvaal Supergroup 61:Geological formation 2899:George William Stow 2740:Cradle of Humankind 1494:Bellsbank meteorite 1387:Finsch diamond mine 1343:Witwatersrand Basin 1318:Makhonjwa Mountains 1189:Whitehill Formation 1167:Middleton Formation 1055:Whitehill Formation 1045:Ganigobis Formation 1005:Ganigobis Formation 706:2017SAJG..120..273M 471:Breede River valley 460:Langeberg Mountains 198: /  159: /  28:Stratigraphic range 2999:Geology portal 2874:Alfred W. Crompton 2839:Andrew Geddes Bain 2123:Pristerognathoides 1563:Titanium in Africa 1558:Platinum in Africa 1554:Iron ore in Africa 1397:Koffiefontein mine 1392:Jagersfontein Mine 1303:Gondwanide orogeny 1201:Bushveld Sandstone 1172:Teekloof Formation 1101:Kirkwood Formation 1050:Teekloof Formation 961:Fig Tree Formation 586:Kirkwood Formation 515:Kirkwood Formation 446:environment where 350:deposits found in 81:Kirkwood Formation 3096:Alluvial deposits 3048: 3047: 2982: 2981: 2964:Pothole (geology) 2944: 2943: 2926:Regional articles 2916: 2915: 2912: 2911: 2869:H. Basil S. Cooke 2772: 2771: 2768: 2767: 2545:Heterodontosaurus 2463: 2462: 2207: 2206: 2138:Promoschorhynchus 1593: 1592: 1568:Uranium in Africa 1516:‎Mineral deposits 1506: 1505: 1502: 1501: 1268: 1267: 1264: 1263: 1233:Molteno Formation 1228:Katberg Formation 1206:Clarens Formation 1162:Katberg Formation 1157:Balfour Formation 1125:Drakensberg Group 1113:Kalahari Deposits 1035:Balfour Formation 966:Komatii Formation 273: 272: 3103: 3034: 3033: 3022: 3021: 3011: 3010: 3009: 2997: 2996: 2950: 2922: 2813: 2778: 2440: 2164: 2093:Macroscelesaurus 1973:Cistecephaloides 1958:Blattoidealestes 1782:Cistecephaloides 1685:Deltacephalaspis 1629: 1599: 1512: 1349: 1274: 1223:Elliot Formation 1211:Elliot Formation 1142:Karoo Supergroup 976:Onverwacht Group 946: 926: 911: 904: 897: 888: 881: 880: 864: 858: 857: 851: 843: 825: 816: 810: 803: 797: 787: 781: 777: 771: 770: 732: 726: 725: 685: 674: 673: 671: 662: 656: 655: 643: 637: 636: 624: 329:Early Cretaceous 279:is a geological 267: 242: 240: 239: 213: 212: 210: 209: 208: 203: 199: 196: 195: 194: 191: 174: 173: 171: 170: 169: 164: 160: 157: 156: 155: 152: 46: 36:Early Cretaceous 19: 3111: 3110: 3106: 3105: 3104: 3102: 3101: 3100: 3051: 3050: 3049: 3044: 3007: 3005: 2991: 2978: 2969:Steep structure 2955: 2940: 2927: 2908: 2832:Paleontologists 2827: 2811: 2783: 2764: 2728: 2724:Vulpes skinneri 2697: 2676: 2660: 2656:Ptychoceratodus 2621:Acanthohoplites 2609: 2585:Ptychoceratodus 2459: 2438: 2389:Ptychoceratodus 2364:Platycraniellus 2289:Ictidosuchoides 2203: 2162: 2143:Scalopocephalus 2128:Pristerognathus 2043:Homodontosaurus 1931: 1857:Ictidosuchoides 1797:Dicynodontoides 1777:Charassognathus 1740: 1719: 1695:Gondwanascorpio 1658: 1627: 1604: 1589: 1517: 1498: 1482: 1451: 1418: 1347: 1333:Transvaal Basin 1313:Kalahari Craton 1308:Kaapvaal Craton 1279: 1260: 1244: 1196:Stormberg Group 1135:Uitenhage Group 1086:Uitenhage Group 1071: 1015:Bokkeveld Group 985: 944: 931: 920: 915: 885: 884: 866: 865: 861: 844: 823: 818: 817: 813: 804: 800: 788: 784: 778: 774: 759: 734: 733: 729: 687: 686: 677: 669: 664: 663: 659: 645: 644: 640: 626: 625: 618: 613: 607: 602:silicified wood 598: 528:, it exists as 456: 313: 297:Uitenhage Group 268: 237: 235: 206: 204: 200: 197: 192: 189: 187: 185: 184: 167: 165: 161: 158: 153: 150: 148: 146: 145: 71:Uitenhage Group 52: 17: 12: 11: 5: 3109: 3107: 3099: 3098: 3093: 3088: 3083: 3078: 3073: 3068: 3063: 3053: 3052: 3046: 3045: 3043: 3042: 3035: 3028: 3016: 3002: 2987: 2984: 2983: 2980: 2979: 2977: 2976: 2971: 2966: 2960: 2957: 2956: 2953: 2946: 2945: 2942: 2941: 2939: 2938: 2932: 2929: 2928: 2925: 2918: 2917: 2914: 2913: 2910: 2909: 2907: 2906: 2901: 2896: 2891: 2889:James Kitching 2886: 2881: 2876: 2871: 2866: 2861: 2856: 2851: 2846: 2841: 2835: 2833: 2829: 2828: 2826: 2825: 2819: 2817: 2810: 2809: 2804: 2799: 2794: 2788: 2785: 2784: 2781: 2774: 2773: 2770: 2769: 2766: 2765: 2763: 2762: 2757: 2752: 2747: 2742: 2736: 2734: 2730: 2729: 2727: 2726: 2721: 2719:Panthera shawi 2716: 2711: 2705: 2703: 2699: 2698: 2696: 2695: 2690: 2684: 2682: 2678: 2677: 2675: 2674: 2668: 2666: 2662: 2661: 2659: 2658: 2653: 2648: 2643: 2641:Macroscaphites 2638: 2633: 2628: 2623: 2617: 2615: 2611: 2610: 2608: 2607: 2602: 2597: 2595:Sefapanosaurus 2592: 2587: 2582: 2577: 2572: 2570:Massospondylus 2567: 2562: 2557: 2552: 2547: 2542: 2537: 2532: 2527: 2522: 2517: 2515:Erythrotherium 2512: 2507: 2502: 2497: 2492: 2487: 2482: 2477: 2471: 2469: 2465: 2464: 2461: 2460: 2458: 2457: 2452: 2446: 2444: 2437: 2436: 2434:Zorillodontops 2431: 2426: 2421: 2416: 2411: 2406: 2401: 2396: 2391: 2386: 2381: 2376: 2371: 2366: 2361: 2359:Plateosauravus 2356: 2351: 2346: 2344:Olivierosuchus 2341: 2336: 2331: 2326: 2324:Microgomphodon 2321: 2316: 2314:Melanorosaurus 2311: 2306: 2301: 2296: 2291: 2286: 2281: 2276: 2271: 2266: 2264:Erythrotherium 2261: 2256: 2251: 2246: 2241: 2236: 2231: 2226: 2221: 2219:Batrachosuchus 2215: 2213: 2209: 2208: 2205: 2204: 2202: 2201: 2196: 2191: 2186: 2181: 2176: 2170: 2168: 2161: 2160: 2158:Uranocentrodon 2155: 2150: 2145: 2140: 2135: 2130: 2125: 2120: 2115: 2110: 2105: 2100: 2095: 2090: 2085: 2080: 2075: 2073:Lanthanostegus 2070: 2065: 2060: 2055: 2050: 2045: 2040: 2035: 2030: 2025: 2020: 2015: 2010: 2005: 2003:Cynariognathus 2000: 1995: 1990: 1985: 1980: 1975: 1970: 1965: 1963:Brachyprosopus 1960: 1955: 1950: 1945: 1939: 1937: 1936:Beaufort Group 1933: 1932: 1930: 1929: 1924: 1919: 1914: 1909: 1904: 1899: 1894: 1889: 1884: 1879: 1874: 1869: 1864: 1859: 1854: 1849: 1844: 1839: 1834: 1829: 1824: 1819: 1814: 1809: 1804: 1799: 1794: 1789: 1784: 1779: 1774: 1769: 1764: 1759: 1757:Alopecognathus 1754: 1748: 1746: 1742: 1741: 1739: 1738: 1733: 1727: 1725: 1721: 1720: 1718: 1717: 1712: 1707: 1702: 1697: 1692: 1687: 1682: 1677: 1672: 1666: 1664: 1660: 1659: 1657: 1656: 1651: 1646: 1644:Onychopterella 1641: 1635: 1633: 1626: 1625: 1620: 1615: 1609: 1606: 1605: 1602: 1595: 1594: 1591: 1590: 1588: 1587: 1582: 1577: 1571: 1570: 1565: 1560: 1555: 1552: 1546: 1545: 1544: 1543: 1533: 1528: 1522: 1519: 1518: 1515: 1508: 1507: 1504: 1503: 1500: 1499: 1497: 1496: 1490: 1488: 1484: 1483: 1481: 1480: 1475: 1473:Tswaing crater 1470: 1465: 1463:Kalkkop crater 1459: 1457: 1456:Impact craters 1453: 1452: 1450: 1449: 1444: 1439: 1434: 1428: 1426: 1420: 1419: 1417: 1416: 1411: 1406: 1401: 1400: 1399: 1394: 1389: 1384: 1376: 1371: 1366: 1361: 1355: 1353: 1346: 1345: 1340: 1335: 1330: 1325: 1320: 1315: 1310: 1305: 1300: 1298:Ellisras Basin 1295: 1293:Cape Fold Belt 1290: 1284: 1281: 1280: 1277: 1270: 1269: 1266: 1265: 1262: 1261: 1259: 1258: 1252: 1250: 1246: 1245: 1243: 1242: 1241: 1240: 1235: 1230: 1225: 1217: 1216: 1215: 1214: 1213: 1208: 1203: 1193: 1192: 1191: 1181: 1176: 1175: 1174: 1169: 1164: 1159: 1154: 1147:Beaufort Group 1139: 1138: 1137: 1132: 1130:Enon Formation 1127: 1118: 1117: 1116: 1115: 1110: 1109: 1108: 1103: 1098: 1096:Enon Formation 1093: 1079: 1077: 1073: 1072: 1070: 1069: 1068: 1067: 1059: 1058: 1057: 1052: 1047: 1042: 1037: 1032: 1024: 1023: 1022: 1017: 1009: 1008: 1007: 1002: 996:Carboniferous 993: 991: 987: 986: 984: 983: 978: 973: 968: 963: 958: 952: 950: 949:Palaeoarchaean 943: 942: 936: 933: 932: 929: 922: 921: 916: 914: 913: 906: 899: 891: 883: 882: 859: 811: 798: 782: 772: 757: 727: 700:(2): 273–280. 675: 657: 638: 615: 614: 612: 609: 597: 594: 455: 452: 414:and sometimes 356:unconformities 321:Cape Fold Belt 312: 309: 277:Enon Formation 271: 270: 260: 259: 256: 252: 251: 247: 246: 233: 229: 228: 219: 215: 214: 182: 176: 175: 143: 137: 136: 132: 131: 126: 122: 121: 116: 112: 111: 107: 106: 103: 99: 98: 95:Suurberg Group 91:Cape Fold Belt 88: 84: 83: 78: 74: 73: 68: 64: 63: 58: 54: 53: 50:Gamtoos valley 47: 39: 38: 24: 23: 22:Enon Formation 15: 13: 10: 9: 6: 4: 3: 2: 3108: 3097: 3094: 3092: 3089: 3087: 3084: 3082: 3079: 3077: 3074: 3072: 3069: 3067: 3064: 3062: 3059: 3058: 3056: 3041: 3040: 3036: 3029: 3027: 3026: 3017: 3015: 3014: 3003: 3001: 3000: 2995: 2989: 2988: 2985: 2975: 2972: 2970: 2967: 2965: 2962: 2961: 2958: 2951: 2947: 2937: 2934: 2933: 2930: 2923: 2919: 2905: 2902: 2900: 2897: 2895: 2892: 2890: 2887: 2885: 2882: 2880: 2877: 2875: 2872: 2870: 2867: 2865: 2862: 2860: 2857: 2855: 2852: 2850: 2847: 2845: 2842: 2840: 2837: 2836: 2834: 2830: 2824: 2823:Hans Merensky 2821: 2820: 2818: 2814: 2808: 2805: 2803: 2800: 2798: 2795: 2793: 2790: 2789: 2786: 2779: 2775: 2761: 2758: 2756: 2753: 2751: 2750:Scylacorhinus 2748: 2746: 2743: 2741: 2738: 2737: 2735: 2731: 2725: 2722: 2720: 2717: 2715: 2712: 2710: 2707: 2706: 2704: 2700: 2694: 2691: 2689: 2688:Africanacetus 2686: 2685: 2683: 2679: 2673: 2670: 2669: 2667: 2663: 2657: 2654: 2652: 2649: 2647: 2644: 2642: 2639: 2637: 2634: 2632: 2629: 2627: 2624: 2622: 2619: 2618: 2616: 2612: 2606: 2603: 2601: 2598: 2596: 2593: 2591: 2588: 2586: 2583: 2581: 2578: 2576: 2573: 2571: 2568: 2566: 2563: 2561: 2560:Litargosuchus 2558: 2556: 2555:Lesothosaurus 2553: 2551: 2548: 2546: 2543: 2541: 2538: 2536: 2533: 2531: 2530:Gigantoscelus 2528: 2526: 2523: 2521: 2518: 2516: 2513: 2511: 2508: 2506: 2503: 2501: 2498: 2496: 2493: 2491: 2488: 2486: 2483: 2481: 2480:Abrictosaurus 2478: 2476: 2473: 2472: 2470: 2466: 2456: 2453: 2451: 2448: 2447: 2445: 2441: 2435: 2432: 2430: 2427: 2425: 2422: 2420: 2417: 2415: 2412: 2410: 2407: 2405: 2402: 2400: 2399:Scaloposaurus 2397: 2395: 2392: 2390: 2387: 2385: 2384:Proterosuchus 2382: 2380: 2377: 2375: 2374:Progalesaurus 2372: 2370: 2367: 2365: 2362: 2360: 2357: 2355: 2352: 2350: 2347: 2345: 2342: 2340: 2337: 2335: 2332: 2330: 2327: 2325: 2322: 2320: 2317: 2315: 2312: 2310: 2307: 2305: 2302: 2300: 2299:Lepidodendron 2297: 2295: 2292: 2290: 2287: 2285: 2282: 2280: 2277: 2275: 2274:Euskelosaurus 2272: 2270: 2269:Eucnemesaurus 2267: 2265: 2262: 2260: 2259:Erythrosuchus 2257: 2255: 2254:Ericiolacerta 2252: 2250: 2247: 2245: 2242: 2240: 2237: 2235: 2232: 2230: 2227: 2225: 2224:Blikanasaurus 2222: 2220: 2217: 2216: 2214: 2210: 2200: 2197: 2195: 2192: 2190: 2187: 2185: 2182: 2180: 2177: 2175: 2172: 2171: 2169: 2165: 2159: 2156: 2154: 2151: 2149: 2146: 2144: 2141: 2139: 2136: 2134: 2131: 2129: 2126: 2124: 2121: 2119: 2116: 2114: 2111: 2109: 2108:Pelictosuchus 2106: 2104: 2101: 2099: 2096: 2094: 2091: 2089: 2086: 2084: 2083:Lepidodendron 2081: 2079: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2059: 2056: 2054: 2053:Ictidochampsa 2051: 2049: 2046: 2044: 2041: 2039: 2036: 2034: 2031: 2029: 2026: 2024: 2021: 2019: 2016: 2014: 2011: 2009: 2006: 2004: 2001: 1999: 1998:Cryptocynodon 1996: 1994: 1991: 1989: 1986: 1984: 1981: 1979: 1976: 1974: 1971: 1969: 1966: 1964: 1961: 1959: 1956: 1954: 1951: 1949: 1948:Anomocephalus 1946: 1944: 1941: 1940: 1938: 1934: 1928: 1925: 1923: 1920: 1918: 1917:Thliptosaurus 1915: 1913: 1912:Theriognathus 1910: 1908: 1907:Stereosternum 1905: 1903: 1900: 1898: 1895: 1893: 1892:Scylacosaurus 1890: 1888: 1887:Procynosuchus 1885: 1883: 1882:Odontocyclops 1880: 1878: 1875: 1873: 1870: 1868: 1865: 1863: 1862:Lepidodendron 1860: 1858: 1855: 1853: 1852:Ictidognathus 1850: 1848: 1845: 1843: 1840: 1838: 1835: 1833: 1830: 1828: 1825: 1823: 1820: 1818: 1817:Dwykaselachus 1815: 1813: 1810: 1808: 1805: 1803: 1800: 1798: 1795: 1793: 1790: 1788: 1787:Crapartinella 1785: 1783: 1780: 1778: 1775: 1773: 1770: 1768: 1765: 1763: 1762:Anomocephalus 1760: 1758: 1755: 1753: 1750: 1749: 1747: 1743: 1737: 1736:Lepidodendron 1734: 1732: 1729: 1728: 1726: 1724:Carboniferous 1722: 1716: 1713: 1711: 1708: 1706: 1703: 1701: 1698: 1696: 1693: 1691: 1688: 1686: 1683: 1681: 1678: 1676: 1675:Antarctilamna 1673: 1671: 1668: 1667: 1665: 1661: 1655: 1652: 1650: 1647: 1645: 1642: 1640: 1637: 1636: 1634: 1630: 1624: 1621: 1619: 1616: 1614: 1611: 1610: 1607: 1603:Paleontology‎ 1600: 1596: 1586: 1583: 1581: 1578: 1576: 1573: 1572: 1569: 1566: 1564: 1561: 1559: 1556: 1553: 1551: 1548: 1547: 1542: 1539: 1538: 1537: 1536:Witwatersrand 1534: 1532: 1531:Merensky Reef 1529: 1527: 1524: 1523: 1520: 1513: 1509: 1495: 1492: 1491: 1489: 1485: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1460: 1458: 1454: 1448: 1445: 1443: 1440: 1438: 1435: 1433: 1430: 1429: 1427: 1425: 1421: 1415: 1412: 1410: 1407: 1405: 1402: 1398: 1395: 1393: 1390: 1388: 1385: 1383: 1380: 1379: 1377: 1375: 1372: 1370: 1367: 1365: 1362: 1360: 1357: 1356: 1354: 1350: 1344: 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1311: 1309: 1306: 1304: 1301: 1299: 1296: 1294: 1291: 1289: 1286: 1285: 1282: 1275: 1271: 1257: 1254: 1253: 1251: 1247: 1239: 1236: 1234: 1231: 1229: 1226: 1224: 1221: 1220: 1218: 1212: 1209: 1207: 1204: 1202: 1199: 1198: 1197: 1194: 1190: 1187: 1186: 1185: 1182: 1180: 1177: 1173: 1170: 1168: 1165: 1163: 1160: 1158: 1155: 1153: 1150: 1149: 1148: 1145: 1144: 1143: 1140: 1136: 1133: 1131: 1128: 1126: 1123: 1122: 1120: 1119: 1114: 1111: 1107: 1104: 1102: 1099: 1097: 1094: 1092: 1089: 1088: 1087: 1084: 1083: 1081: 1080: 1078: 1074: 1066: 1063: 1062: 1060: 1056: 1053: 1051: 1048: 1046: 1043: 1041: 1038: 1036: 1033: 1031: 1028: 1027: 1025: 1021: 1018: 1016: 1013: 1012: 1010: 1006: 1003: 1001: 998: 997: 995: 994: 992: 988: 982: 979: 977: 974: 972: 971:Moodies Group 969: 967: 964: 962: 959: 957: 954: 953: 951: 947: 941: 938: 937: 934: 927: 923: 919: 912: 907: 905: 900: 898: 893: 892: 889: 878: 874: 870: 863: 860: 855: 849: 841: 837: 833: 829: 822: 815: 812: 809:30(1):141-145 808: 807:Palaeontology 802: 799: 795: 791: 786: 783: 776: 773: 768: 764: 760: 758:9780444825711 754: 750: 746: 742: 738: 731: 728: 723: 719: 715: 711: 707: 703: 699: 695: 691: 684: 682: 680: 676: 668: 661: 658: 653: 649: 642: 639: 634: 630: 623: 621: 617: 610: 608: 605: 603: 595: 593: 591: 587: 583: 578: 576: 572: 568: 563: 560: 558: 554: 549: 547: 543: 539: 535: 531: 527: 523: 518: 516: 512: 509: 505: 501: 497: 493: 489: 485: 481: 476: 472: 467: 466:in the east. 465: 461: 453: 451: 450:were common. 449: 445: 441: 437: 433: 429: 425: 421: 417: 413: 409: 405: 404:Conglomerates 401: 398: 394: 390: 386: 382: 378: 375: 371: 368: 367:poorly sorted 364: 359: 357: 353: 349: 345: 344:Sundays River 341: 337: 332: 330: 326: 325:Late Jurassic 322: 318: 310: 308: 306: 302: 298: 294: 291:provinces in 290: 286: 283:found in the 282: 278: 266: 261: 257: 253: 248: 245: 234: 230: 227: 223: 220: 216: 211: 202:44.1°S 13.8°W 183: 181: 177: 172: 163:33.6°S 22.2°E 144: 142: 138: 133: 130: 127: 123: 120: 117: 113: 108: 104: 100: 96: 92: 89: 85: 82: 79: 75: 72: 69: 65: 62: 59: 55: 51: 45: 40: 37: 33: 32:Late Jurassic 29: 25: 20: 3037: 3023: 3004: 2990: 2884:Andre Keyser 2859:Alfred Brown 2854:Robert Broom 2646:Nqwebasaurus 2636:Kangnasaurus 2600:Sphenosuchus 2525:Geranosaurus 2505:Dracovenator 2485:Antetonitrus 2429:Ufudocyclops 2414:Tetracynodon 2404:Scymnosaurus 2309:Lystrosaurus 2294:Kannemeyeria 2249:Elliotherium 2148:Silpholestes 2098:Moschorhinus 2078:Leontosaurus 2048:Icticephalus 2038:Euchambersia 1988:Colobodectes 1978:Choerosaurus 1943:Aelurosaurus 1922:Trochosaurus 1902:Simorhinella 1897:Scymnosaurus 1842:Glossopteris 1827:Eunotosaurus 1705:Serenichthys 1690:Diplacanthus 1670:Africanaspis 1414:Karoo-Ferrar 1129: 1095: 876: 872: 862: 848:cite journal 831: 827: 814: 806: 801: 785: 775: 740: 736: 730: 697: 693: 660: 651: 641: 632: 606: 599: 596:Paleontology 590:Breede River 579: 564: 561: 550: 519: 468: 457: 448:debris flows 402: 374:conglomerate 360: 352:South Africa 333: 314: 293:South Africa 289:Western Cape 276: 274: 250:Type section 244:South Africa 226:Western Cape 207:-44.1; -13.8 119:Conglomerate 2714:Homo naledi 2702:Pleistocene 2651:Paranthodon 2626:Algoasaurus 2605:Tritheledon 2590:Pulanesaura 2520:Fabrosaurus 2495:Coelophysis 2443:Assemblages 2424:Trirachodon 2419:Thrinaxodon 2369:Procolophon 2354:Pentasaurus 2339:Noteosuchus 2329:Micropholis 2304:Lydekkerina 2244:Dinanomodon 2234:Cynognathus 2167:Assemblages 2133:Procolophon 2118:Pristerodon 2113:Polycynodon 2068:Ictidostoma 2063:Ictidodraco 2028:Eohyosaurus 2023:Eodicynodon 2018:Dinanomodon 1968:Broomistega 1837:Glanosuchus 1822:Endothiodon 1807:Dinanomodon 1772:Bulbasaurus 1700:Priscomyzon 1424:Earthquakes 1409:Drakensberg 1364:Pilanesberg 1288:Algoa Basin 1256:Algoa Group 1179:Dwyka Group 1082:Cretaceous 1061:Ordovician 1040:Dwyka Group 1000:Dwyka Group 794:Fossilworks 743:: 319–376. 438:, and rare 387:(sometimes 385:gypsiferous 301:Algoa Basin 205: / 168:-33.6; 22.2 166: / 141:Coordinates 3055:Categories 2816:Geologists 2745:Planolites 2709:Boskop Man 2614:Cretaceous 2580:Pegomastax 2565:Lycorhinus 2550:Ledumahadi 2540:Gyposaurus 2490:Arcusaurus 2409:Shansiodon 2394:Regisaurus 2379:Prolacerta 2319:Mesosuchus 2279:Galesaurus 2239:Diademodon 2229:Bolotridon 2033:Emyduranus 2008:Cynosaurus 1983:Clelandina 1872:Mesosaurus 1867:Lycosuchus 1832:Galechirus 1812:Dinogorgon 1792:Cynosaurus 1639:Notiodella 1632:Ordovician 1526:Kimberlite 1487:Meteorites 1378:Diatremes 1184:Ecca Group 1065:Soom Shale 879:: 161–181. 654:: 217–228. 635:: 541–552. 611:References 567:Bredasdorp 557:Mossel Bay 546:Riversdale 538:Riversdale 534:Heidelberg 526:Swellendam 506:Witteberg 504:quartzitic 490:. Between 484:Ecca Group 480:calcareous 464:Mossel Bay 436:claystones 389:iron-oxide 305:Bredasdorp 2693:Nummulite 2672:Nummulite 2665:Paleogene 2631:Baculites 2349:Orosaurus 2334:Myosaurus 2153:Tamboeria 2103:Paliguana 2088:Lycideops 2058:Ictidodon 2013:Diictodon 1993:Compsodon 1953:Basilodon 1847:Hofmeyria 1802:Diictodon 1767:Basilodon 1752:Abdalodon 1731:Dadoxylon 1715:Umzantsia 1654:Soomaspis 1649:Promissum 1352:Volcanism 1338:Witteberg 1219:Triassic 1121:Jurassic 1011:Devonian 990:Paleozoic 840:1012-0750 767:1874-5997 722:1012-0750 575:Bokkeveld 571:Bokkeveld 553:Bokkeveld 542:Bokkeveld 530:Bokkeveld 508:sandstone 500:micaceous 492:Robertson 475:Worcester 432:sandstone 428:Quartzite 412:quartzite 397:sandstone 381:quartzite 281:formation 129:Sandstone 110:Lithology 102:Thickness 77:Underlies 3039:Glossary 3025:Category 2535:Gryponyx 2510:Eocursor 2475:Aardonyx 2468:Jurassic 2212:Triassic 1927:Youngina 1877:Moschops 1710:Tutusius 1680:Bainella 1663:Devonian 1382:Big Hole 1249:Cenozoic 1076:Mesozoic 1026:Permian 665:Dingle. 592:Valley. 582:silcrete 522:Overberg 486:and the 444:alluvial 440:mudstone 424:charcoal 377:deposits 348:Mesozoic 340:Kirkwood 336:Gondwana 317:Gondwana 255:Location 135:Location 87:Overlies 2974:Swazian 2681:Neogene 2284:Howesia 1745:Permian 702:Bibcode 520:In the 469:In the 363:clastic 311:Geology 299:of the 285:Eastern 232:Country 222:Eastern 193:13°48′W 190:44°06′S 154:22°12′E 151:33°36′S 115:Primary 67:Unit of 2575:Ngwevu 838:  780:Survey 765:  755:  720:  511:clasts 496:Ashton 422:, and 408:clasts 393:clasts 370:pebble 241:  218:Region 2954:Other 2733:Other 834:(2). 824:(PDF) 670:(PDF) 600:Some 488:Dwyka 420:shale 416:slate 125:Other 854:link 836:ISSN 796:.org 763:ISSN 753:ISBN 718:ISSN 536:and 494:and 342:and 287:and 275:The 224:and 57:Type 792:at 745:doi 710:doi 698:120 502:or 327:to 3057:: 875:. 871:. 850:}} 846:{{ 832:79 830:. 826:. 761:. 751:. 739:. 716:. 708:. 696:. 692:. 678:^ 650:. 631:. 619:^ 426:. 418:, 365:, 307:. 93:, 30:: 910:e 903:t 896:v 877:6 856:) 842:. 769:. 747:: 741:3 724:. 712:: 704:: 672:. 34:-

Index

Stratigraphic range
Late Jurassic
Early Cretaceous

Gamtoos valley
Geological formation
Uitenhage Group
Kirkwood Formation
Cape Fold Belt
Suurberg Group
Conglomerate
Sandstone
Coordinates
33°36′S 22°12′E / 33.6°S 22.2°E / -33.6; 22.2
Approximate paleocoordinates
44°06′S 13°48′W / 44.1°S 13.8°W / -44.1; -13.8
Eastern
Western Cape
South Africa

formation
Eastern
Western Cape
South Africa
Uitenhage Group
Algoa Basin
Bredasdorp
Gondwana
Cape Fold Belt
Late Jurassic

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