119:
650:
250:
733:
843:
800:
1200:
Paul
Upchurch, Philip D. Mannion & Michael P. Taylor (2015) The Anatomy and Phylogenetic Relationships of “Pelorosaurus“ becklesii (Neosauropoda, Macronaria) from the Early Cretaceous of England. PLoS ONE 10(6): e0125819. doi:10.1371/journal.pone.0125819
572:
and -in some rare cases- dinosaur footprints. Taxa included in the table below have an uncertain provenance and cannot be placed into one of the constituent formations, thus they are placed here.
1281:"10.19 East Sussex, England; 1. Hastings Beds" and "10.18 West Sussex, England; 1. Hastings Beds" and "10.21 Kent, England; 1. Hastings Beds"in Weishampel, et al. (2004). Page 559.
1406:
Weishampel DB, Barrett PM, Coria RA, Le Loeuff J, Xu X, Zhao X, Sahni A, Gomani EM, Noto CR (2004). "Dinosaur distribution". In
Weishampel DB, Dodson P, OsmĂłlska H (eds.).
945:
of the Lower Saxony Basin and in
Belgium, where "Wealden facies" has been used as a term to refer to the Barremian-Aptian aged sequences of the Mons Basin, including the
937:
The term "Wealden" and "Wealden facies" has been applied to other Lower
Cretaceous sequences in Europe, including the "German Wealden", comprising the
1146:
Huene, 1909. Skizze zu einer
Systematik und Stammesgeschichte der Dinosaurier . Centralblatt für Mineralogie, Geologie und Paläontologie. 1909, 12-22.
728:
Dubious genus that has been variously classified as either a saurischian or ornithischian. It is currently only tentatively regarded as dinosaurian.
1449:
1218:"10.19 East Sussex, England; 1. Hastings Beds" and "10.18 West Sussex, England; 1. Hastings Beds" in Weishampel, et al. (2004). Page 559.
1464:
1297:
Dinosaur Tracks 2011: an international symposium, Obernkirchen, April 14-17, 2011 : abstract volume and field guide to excursions
1434:
1454:
1459:
1396:
1304:
985:
1004:"A new large basal tetanuran (Dinosauria: Theropoda) from the Wessex Formation (Barremian) of the Isle Of Wight, England"
471:
447:
157:
118:
1504:
1385:
Bedrock geology UK south. An explanation of the bedrock geology map of
England and Wales - 1:625,000 edition
1202:
946:
1469:
568:. Apart from fossils, it shows many other signs of being deposited in a continental environment, such as
1484:
1479:
394:
are also used as generic terms referring to Early
Cretaceous non-marine sequences elsewhere in Europe.
1499:
1474:
1388:
1233:"A turiasaurian sauropod dinosaur from the Early Cretaceous Wealden Supergroup of the United Kingdom"
475:
192:
1489:
1415:
509:
494:
443:
162:
1419:
479:
1330:"Palynology of the dinosaur-bearing Wealden facies in the natural pit of Bernissart (Belgium)"
942:
1494:
1069:"Taxonomic review of the Ornithocheirus complex (Pterosauria) from the Cretaceous of England"
486:
204:
1407:
1344:
1076:
1015:
423:
287:
135:
8:
1348:
1080:
1019:
1259:
1232:
1099:
1068:
1031:
311:
1329:
1182:"10.19 East Sussex, England; 1. Hastings Beds" in Weishampel, et al. (2004). Page 559.
1162:"10.18 West Sussex, England; 1. Hastings Beds" in Weishampel, et al. (2004). Page 559.
1408:
1392:
1360:
1310:
1300:
1292:
1264:
1104:
1003:
439:
356:
295:
167:
1035:
1356:
1352:
1254:
1244:
1094:
1084:
1023:
431:
427:
326:
314:
184:
179:
991:. British Geological Survey Research Report , RR/08/03. British Geological Survey.
649:
463:
376:
364:
303:
704:
654:
642:
617:
255:
124:
1128:"10.21 Kent, England; 1. Hastings Beds"in Weishampel, et al. (2004). Page 559.
1443:
1364:
1314:
1089:
564:
529:
407:
383:. Offshore, the Wealden Group can reach a thickness of 700 metres. The terms
372:
349:
342:
224:
Up to 850 m in Weald Basin, c. 500 m in Wessex basin, few m in marginal areas
214:
77:
29:
1268:
1108:
852:
810:
454:. The lower three formations are sometimes collectively referred to as the
419:
403:
360:
174:
1027:
884:
835:
743:
459:
435:
338:
291:
147:
52:
1203:
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0125819
1293:"The 'German Wealden' and the Obernkirchen Sandstone – an Introduction"
1249:
938:
772:
451:
415:
318:
152:
97:
62:
35:
951:
906:
584:
558:
549:
489:. The difference between these two groups has been formed by a major
467:
307:
102:
46:
569:
553:
411:
92:
87:
72:
67:
57:
986:"A stratigraphical framework for the Lower Cretaceous of England"
732:
525:
521:
490:
299:
237:
107:
82:
1405:
842:
799:
545:
541:
502:
498:
390:
346:
322:
39:
1062:
1060:
1058:
355:
The
Wealden Group can be found in almost all Early Cretaceous
533:
508:
The sequence in the Weald Basin has also been described as a
474:
on top of hills and only consists of a single formation, the
380:
368:
270:
1055:
537:
367:
in the northeast. It is not found in northwest
England and
334:
330:
375:
where no deposition took place. The same is true for the
1001:
512:, containing the Weald Clay Group and Hastings Group.
1339:. Aspects of the Jurassic and Cretaceous palynology.
1042:
438:, the Wealden Group consists of four formations: the
983:
1191:"Table 4.1," in Weishampel, et al. (2004). Page 73.
1137:"Table 2.1," in Weishampel, et al. (2004). Page 26.
524:covering a large part of south and south-eastern
1441:
1066:
1002:Benson RB, Brusatte SL, Hutt S, Naish D (2009).
1328:Dejax, J.; Pons, D.; Yans, J. (1 April 2007).
1275:
1178:
1176:
1174:
1172:
1170:
1168:
995:
932:
1327:
1158:
1156:
1154:
1152:
977:
1214:
1212:
1210:
1185:
798:
731:
669:
579:
1299:. Göttingen: Universitätsverlag Göttingen.
1165:
1131:
123:Coastal exposure of the Wealden Group near
1149:
984:Hopson PM, Wilkinson IP, Woods MA (2008).
841:
1258:
1248:
1207:
1098:
1088:
970:
968:
674:Dinosaurs reported from the Wealden Group
552:. It has yielded many fossils, including
1435:List of dinosaur-bearing rock formations
672:
648:
582:
470:, the Wealden Group is only found as an
359:of England: its outcrops curve from the
1450:Geological groups of the United Kingdom
1382:
1290:
1230:
325:age and thus forms part of the English
1442:
1124:
1122:
1120:
1118:
965:
478:. In Yorkshire, the equivalently aged
337:. The sandy units were deposited in a
1337:Review of Palaeobotany and Palynology
1226:
1224:
505:in age) consists of marine deposits.
282:occasionally also referred to as the
422:, the Wealden Group consists of two
1115:
485:On top of the Wealden Group is the
13:
1375:
1221:
1008:Journal of Vertebrate Paleontology
14:
1516:
1465:Lower Cretaceous Series of Europe
1067:Rodrigues T, Kellner AW (2013).
955:were found in the 19th century.
877:A dubious basal titanosauriform
515:
329:. It is composed of alternating
302:. The Wealden group consists of
248:
117:
50:
1321:
1284:
1194:
587:reported from the Wealden Group
397:
371:, areas which were at the time
1455:Geologic formations of England
1357:10.1016/j.revpalbo.2005.10.004
1231:Mannion PD (24 January 2019).
1140:
916:West Sussex, East Sussex, Kent
638:"Anterior portion of rostrum"
448:Tunbridge Wells Sand Formation
158:Tunbridge Wells Sand Formation
16:Stratigraphic Group in England
1:
958:
575:
532:. It takes its name from the
482:, a marine unit, is present.
1460:Lithostratigraphy of England
947:Sainte-Barbe Clays Formation
665:
7:
1428:
933:Wealden elsewhere in Europe
725:"Internal mold of sacrum."
497:of the sea. The Greensand (
10:
1521:
1418:Press, Berkeley. pp.
1389:British Geological Survey
1291:Richter, Annette (2012).
476:Whitchurch Sand Formation
266:
261:
243:
233:
228:
220:
210:
200:
193:Whitchurch Sand Formation
141:
131:
116:
28:
23:
1416:University of California
1387:. Keyworth, Nottingham:
1090:10.3897/zookeys.308.5559
520:The Wealden Group forms
345:, the clays mostly in a
949:where large numbers of
689:Stratigraphic position
602:Stratigraphic position
444:Wadhurst Clay Formation
402:The Wealden Group lies
163:Wadhurst Clay Formation
803:
736:
658:
480:Speeton Clay Formation
802:
735:
652:
487:Lower Greensand Group
418:boundary. Within the
205:Lower Greensand Group
1505:Sandstone formations
1028:10.1671/039.029.0202
793:"Dorsal vertebrae."
452:Weald Clay Formation
363:in the south to the
153:Weald Clay Formation
1383:Jackson AA (2008).
1349:2007RPaPa.144...25D
1081:2013ZooK..308....1R
1020:2009JVPal..29..612B
943:BĂĽckeberg Formation
630:St.-Leonards-on-Sea
30:Stratigraphic range
1470:Cretaceous England
1250:10.7717/peerj.6348
804:
737:
659:
410:, which spans the
379:around London and
284:Wealden Supergroup
1485:Hauterivian Stage
1480:Valanginian Stage
1398:978-0-85272-586-3
1306:978-3-86395-105-4
930:
929:
663:
662:
440:Ashdown Formation
404:stratigraphically
315:sedimentary rocks
296:lithostratigraphy
276:
275:
168:Ashdown Formation
1512:
1500:Shale formations
1475:Berriasian Stage
1423:
1413:
1402:
1369:
1368:
1334:
1325:
1319:
1318:
1288:
1282:
1279:
1273:
1272:
1262:
1252:
1228:
1219:
1216:
1205:
1198:
1192:
1189:
1183:
1180:
1163:
1160:
1147:
1144:
1138:
1135:
1129:
1126:
1113:
1112:
1102:
1092:
1064:
1053:
1046:
1040:
1039:
999:
993:
992:
990:
981:
975:
972:
845:
670:
580:
432:Vectis Formation
428:Wessex Formation
327:Lower Cretaceous
254:
252:
251:
185:Wessex Formation
180:Vectis Formation
121:
112:
49:
21:
20:
1520:
1519:
1515:
1514:
1513:
1511:
1510:
1509:
1490:Barremian Stage
1440:
1439:
1431:
1426:
1399:
1378:
1376:Further reading
1373:
1372:
1332:
1326:
1322:
1307:
1289:
1285:
1280:
1276:
1229:
1222:
1217:
1208:
1199:
1195:
1190:
1186:
1181:
1166:
1161:
1150:
1145:
1141:
1136:
1132:
1127:
1116:
1065:
1056:
1047:
1043:
1000:
996:
988:
982:
978:
973:
966:
961:
935:
668:
624:C. clavirostris
578:
518:
464:Buckinghamshire
400:
377:London Platform
365:Cleveland Basin
290:(a sequence of
249:
247:
127:
111:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
44:
43:
33:
17:
12:
11:
5:
1518:
1508:
1507:
1502:
1497:
1492:
1487:
1482:
1477:
1472:
1467:
1462:
1457:
1452:
1438:
1437:
1430:
1427:
1425:
1424:
1410:The Dinosauria
1403:
1397:
1379:
1377:
1374:
1371:
1370:
1320:
1305:
1283:
1274:
1220:
1206:
1193:
1184:
1164:
1148:
1139:
1130:
1114:
1075:(308): 1–112.
1054:
1041:
1014:(2): 612–615.
994:
976:
974:Jackson (2008)
963:
962:
960:
957:
934:
931:
928:
927:
925:
923:
921:
919:
918:
917:
912:
911:Indeterminate
909:
903:
902:
900:
898:
895:
894:Hasting beds?
892:
890:
889:Indeterminate
887:
881:
880:
878:
875:
873:
871:
870:
869:
866:
861:
856:
848:
847:
838:
832:
829:
828:Hastings Beds
826:
825:
824:
819:
814:
806:
805:
796:
794:
791:
790:Hastings Beds
788:
787:
786:
781:
776:
768:
767:
765:
763:
761:
759:
758:
757:
752:
747:
739:
738:
729:
726:
723:
722:Hastings Beds
720:
719:
718:
713:
708:
705:Thecospondylus
700:
699:
696:
693:
690:
687:
684:
681:
677:
676:
667:
664:
661:
660:
655:Coloborhynchus
646:
643:ornithocheirid
639:
636:
635:Hastings Beds
633:
632:
631:
626:
621:
618:Coloborhynchus
613:
612:
609:
606:
603:
600:
597:
594:
590:
589:
577:
574:
528:including the
517:
514:
430:and overlying
406:on top of the
399:
396:
373:tectonic highs
343:braided rivers
280:Wealden Group,
274:
273:
268:
264:
263:
259:
258:
245:
241:
240:
235:
231:
230:
226:
225:
222:
218:
217:
212:
208:
207:
202:
198:
197:
196:
195:
189:
188:
187:
182:
172:
171:
170:
165:
160:
155:
143:
139:
138:
133:
129:
128:
125:Bexhill-on-Sea
122:
114:
113:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
26:
25:
15:
9:
6:
4:
3:
2:
1517:
1506:
1503:
1501:
1498:
1496:
1493:
1491:
1488:
1486:
1483:
1481:
1478:
1476:
1473:
1471:
1468:
1466:
1463:
1461:
1458:
1456:
1453:
1451:
1448:
1447:
1445:
1436:
1433:
1432:
1421:
1417:
1412:
1411:
1404:
1400:
1394:
1390:
1386:
1381:
1380:
1366:
1362:
1358:
1354:
1350:
1346:
1342:
1338:
1331:
1324:
1316:
1312:
1308:
1302:
1298:
1294:
1287:
1278:
1270:
1266:
1261:
1256:
1251:
1246:
1242:
1238:
1234:
1227:
1225:
1215:
1213:
1211:
1204:
1197:
1188:
1179:
1177:
1175:
1173:
1171:
1169:
1159:
1157:
1155:
1153:
1143:
1134:
1125:
1123:
1121:
1119:
1110:
1106:
1101:
1096:
1091:
1086:
1082:
1078:
1074:
1070:
1063:
1061:
1059:
1051:
1045:
1037:
1033:
1029:
1025:
1021:
1017:
1013:
1009:
1005:
998:
987:
980:
971:
969:
964:
956:
954:
953:
948:
944:
940:
926:
924:
922:
920:
915:
914:
913:
910:
908:
905:
904:
901:
899:
896:
893:
891:
888:
886:
883:
882:
879:
876:
874:
872:
867:
864:
863:
862:
860:
857:
855:
854:
850:
849:
846:
844:
839:
837:
833:
830:
827:
822:
821:
820:
818:
815:
813:
812:
808:
807:
801:
797:
795:
792:
789:
784:
783:
782:
780:
777:
775:
774:
770:
769:
766:
764:
762:
760:
755:
754:
753:
751:
748:
746:
745:
741:
740:
734:
730:
727:
724:
721:
716:
715:
714:
712:
709:
707:
706:
702:
701:
697:
694:
691:
688:
685:
682:
679:
678:
675:
671:
657:
656:
651:
647:
644:
640:
637:
634:
629:
628:
627:
625:
622:
620:
619:
615:
614:
610:
607:
604:
601:
598:
595:
592:
591:
588:
586:
581:
573:
571:
567:
566:
565:Hypsilophodon
561:
560:
555:
551:
547:
543:
539:
535:
531:
530:Isle of Wight
527:
523:
516:Palaeontology
513:
511:
506:
504:
500:
496:
495:transgression
492:
488:
483:
481:
477:
473:
469:
465:
461:
457:
456:Hastings Beds
453:
449:
445:
441:
437:
433:
429:
425:
421:
417:
413:
409:
408:Purbeck Group
405:
395:
393:
392:
386:
382:
378:
374:
370:
366:
362:
358:
353:
351:
350:coastal plain
348:
344:
340:
336:
332:
328:
324:
320:
316:
313:
310:(freshwater)
309:
305:
301:
297:
293:
289:
285:
281:
272:
269:
265:
260:
257:
246:
242:
239:
236:
232:
227:
223:
219:
216:
215:Purbeck Group
213:
209:
206:
203:
199:
194:
190:
186:
183:
181:
178:
177:
176:
173:
169:
166:
164:
161:
159:
156:
154:
151:
150:
149:
146:
145:
144:
140:
137:
134:
130:
126:
120:
115:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
54:
48:
45:140–125
41:
37:
31:
27:
24:Wealden Group
22:
19:
1495:Aptian Stage
1409:
1384:
1343:(1): 25–38.
1340:
1336:
1323:
1296:
1286:
1277:
1240:
1236:
1196:
1187:
1142:
1133:
1072:
1049:
1044:
1011:
1007:
997:
979:
950:
936:
859:P. valdensis
858:
853:Pleurocoelus
851:
840:
817:H. becklesii
816:
811:Haestasaurus
809:
778:
771:
749:
742:
710:
703:
673:
653:
623:
616:
583:
563:
557:
519:
507:
484:
455:
420:Wessex Basin
401:
398:Stratigraphy
388:
384:
361:Wessex Basin
354:
298:of southern
283:
279:
277:
262:Type section
175:Wessex Basin
18:
1048:Weishampel
885:Turiasauria
868:West Sussex
865:East Sussex
836:macronarian
823:East Sussex
785:East Sussex
756:West Sussex
750:T. anglicus
744:Therosaurus
645:pterosaur.
460:Oxfordshire
436:Weald Basin
339:flood plain
308:continental
292:rock strata
191:Marginal -
148:Weald Basin
1444:Categories
959:References
939:Berriasian
779:A. dunkeri
773:Altispinax
711:T. horneri
585:Pterosaurs
576:Pterosaurs
536:region of
510:supergroup
424:formations
416:Cretaceous
319:Berriasian
36:Berriasian
1365:0034-6667
1315:852208407
1243:: e6348.
952:Iguanodon
907:Theropoda
897:Vertebra
834:A ?basal
831:Forelimb
692:Material
686:Location
666:Dinosaurs
605:Material
599:Location
570:mudcracks
559:Iguanodon
554:dinosaurs
550:Hampshire
493:(global)
468:Wiltshire
434:. In the
294:) in the
267:Named for
221:Thickness
201:Underlies
142:Sub-units
1429:See also
1269:30697494
1109:23794925
1036:83869634
683:Species
596:Species
522:outcrops
491:eustatic
450:and the
412:Jurassic
389:Wealden
347:lagoonal
229:Location
211:Overlies
1345:Bibcode
1260:6348093
1100:3689139
1077:Bibcode
1073:ZooKeys
1016:Bibcode
698:Images
611:Images
526:England
472:outlier
385:Wealden
304:paralic
300:England
286:, is a
244:Country
238:England
1395:
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1313:
1303:
1267:
1257:
1107:
1097:
1052:(2004)
1050:et al.
1034:
695:Notes
680:Genus
608:Notes
593:Genus
546:Surrey
542:Sussex
503:Albian
499:Aptian
446:, the
442:, the
426:: the
391:facies
357:basins
323:Aptian
312:facies
253:
234:Region
40:Aptian
1422:–606.
1333:(PDF)
1237:PeerJ
1032:S2CID
989:(PDF)
941:aged
556:like
534:Weald
458:. In
381:Essex
369:Wales
335:clays
331:sands
288:group
271:Weald
136:Group
34:Late
1393:ISBN
1361:ISSN
1311:OCLC
1301:ISBN
1265:PMID
1105:PMID
717:Kent
562:and
548:and
538:Kent
466:and
387:and
333:and
278:The
132:Type
53:Preęž’
1420:517
1353:doi
1341:144
1255:PMC
1245:doi
1095:PMC
1085:doi
1024:doi
641:An
341:of
321:to
317:of
306:to
1446::
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1223:^
1209:^
1167:^
1151:^
1117:^
1103:.
1093:.
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1071:.
1057:^
1030:.
1022:.
1012:29
1010:.
1006:.
967:^
544:,
540:,
462:,
352:.
256:UK
103:Pg
47:Ma
42:,
32::
1401:.
1367:.
1355::
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1111:.
1087::
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1026::
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501:/
414:-
108:N
98:K
93:J
88:T
83:P
78:C
73:D
68:S
63:O
58:ęž’
38:-
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