288:
377:
349:
384:
356:
1056:
Xing, Lida; Lockley, Martin G.; Du, Tianming; Zhang, Lijun; Klein, Hendrik; Romilio, Anthony; Persons, W. Scott; Wang, Kuan; Li, Zhenyu; Wan, Xiaoqiao (March 2020). "Dinosaur tracks from the
Jurassic-Cretaceous boundary Tuchengzi Formation (Hebei Province, China) used as building stones in the
557:. The Tuchengzi represents a poorer, more arid climate that appears to have caused much of the Daohugou fauna to become extinct. They would later be replaced by the Jehol biota when conditions became more favorable to a diversity of terrestrial animal life.
1037:
Weishampel, David B; et al. (2004). "Dinosaur distribution (Late
Jurassic, Asia)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 550–552.
992:
Liu Y.-Q. Kuang H.-W., Jiang X.-J., Peng N., Xu H. & Sun H.-Y. (2012). "Timing of the earliest known feathered dinosaurs and transitional pterosaurs older than the Jehol Biota."
1006:
Wang, Y.; Ken, S.; Zhang, W.; Zheng, S. (2006). "Biodiversity and palaeoclimate of the Middle
Jurassic floras from the Tiaojishan Formation in western Liaoning, China".
1201:
Xing, L.; Harris, J.D.; Sun, D.; Zhao, H. (2010). "The earliest known deinonychosaur tracks from the
Jurassic-Cretaceous boundary in Hebei Province, China".
376:
1376:
968:
348:
1421:
1312:"New records of Jurassic-Cretaceous boundary Tuchengzi Formation petrified wood from Yanqing, Beijing, China: palaeoclimatic implications"
1426:
1043:
1371:
1406:
414:
1411:
186:
232:
193:
1416:
1401:
1396:
1381:
1391:
1386:
127:
1323:
1155:
1066:
137:
117:
803:
432:
1105:"A new rhamphorhynchid pterosaur (Pterosauria) from Jurassic deposits of Liaoning Province, China"
870:
728:
320:
1347:
1285:
1082:
622:
1222:"A New Replacement Name for an Upper Jurassic Genus of Clam Shrimp (Branchiopoda: Diplostraca)"
903:
1339:
1277:
1171:
1124:
1039:
634:
1331:
1269:
1233:
1163:
1116:
1074:
1015:
940:
914:
881:
757:
566:
448:
570:
1327:
1159:
1070:
648:
611:
550:
325:
225:
1365:
1351:
1289:
1104:
1086:
440:
74:
27:
1258:"Occurrence of Brachyoxylon wood from the Upper Jurassic of Beijing, northern China"
1167:
1335:
1273:
1078:
1143:
1311:
1257:
824:
554:
519:
49:
577:, China. Theropod tracks, including those made by avialans, have been found in
1238:
1221:
1120:
1019:
671:
549:
The
Tuchengzi Formation was deposited during a time of transition between the
505:
444:
94:
59:
35:
1343:
1281:
1175:
247:
234:
208:
195:
683:
637:
436:
170:
99:
43:
31:
1310:
Li, Nan; Zhang, Jianping; Xing, Lida; Tian, Ning; Sui, Juxin (2021-09-02).
1128:
1144:"The earliest ceratopsian from the Tuchengzi Formation of Liaoning, China"
814:
715:
659:
578:
574:
275:
174:
89:
84:
69:
64:
54:
944:
918:
885:
512:
309:
267:
104:
79:
452:
422:
478:
1256:
Cheng, Suzhen; Xu, Shangzhi; Li, Fangyu; Tian, Ning (2022-10-06).
699:
483:
293:
271:
160:
1103:
Lü, Junchang; Pu, Hanyong; Xu, Li; Wei, Xuefang (January 2015).
667:"Partial skull with mandible, cervicals, humerus, and scapula."
455:, particularly footprints, have been found from the formation.
1057:
Chengde imperial summer resort: Age, ichnology, and history".
1033:
1031:
1029:
565:
Indeterminate sauropod remains formerly attributed to the
756:
form taxon, made by an unknown small (~65 cm long)
838:
775:
583:
1188:"Table 22.1," in Weishampel, et al. (2004). Page 480.
1142:
Xijin, Zhao; Zhengwu, Cheng; Xing, Xu (1999-12-13).
333:
316:
304:
299:
281:
263:
224:
185:
180:
166:
156:
151:
143:
133:
123:
113:
21:
994:Palaeogeography, Palaeoclimatology, Palaeoecology
988:
986:
984:
1196:
1194:
8:
383:
355:
18:
1237:
969:List of dinosaur-bearing rock formations
630:"An incomplete skeleton (41HIII-0418)".
980:
1220:Ceccolini, F.; Cianferoni, F. (2024).
147:870–2,900 metres (2,850–9,510 ft)
1305:
1303:
1301:
1299:
1251:
1249:
714:form taxon, made by an unknown small
7:
1098:
1096:
535:Uncertain or tentative taxa are in
1148:Journal of Vertebrate Paleontology
14:
495:Taxon falsely reported as present
382:
375:
354:
347:
286:
1377:Lower Cretaceous Series of Asia
500:Dubious taxon or junior synonym
435:in China whose strata span the
1168:10.1080/02724634.1999.10011181
427:
418:
391:Tuchengzi Formation (Liaoning)
1:
1422:Ichnofossiliferous formations
1336:10.1080/08912963.2020.1726909
1274:10.1080/08912963.2022.2127355
1079:10.1016/j.cretres.2019.104310
996:(advance online publication).
16:Geological formation in China
752:Footprints belonging to the
710:Footprints belonging to the
226:Approximate paleocoordinates
1203:Acta Palaeontologica Sinica
1008:Progress in Natural Science
462:
363:Tuchengzi Formation (China)
1443:
1239:10.1134/S0031030123080026
1121:10.11646/zootaxa.3911.1.7
1020:10.1080/10020070612330087
901:
469:
465:
341:
26:
1427:Paleontology in Liaoning
467:
1372:Jurassic System of Asia
1226:Paleontological Journal
543:taxa are discredited.
754:Menglongipus sinensis
128:Zhangjiakou Formation
1407:Sandstone formations
411:Tucheng Conglomerate
394:Show map of Liaoning
138:Tiaojishan Formation
118:Geological formation
1412:Mudstone formations
1328:2021HBio...33.1686L
1160:1999JVPal..19..681X
1071:2020CrRes.10704310X
1059:Cretaceous Research
573:have been found in
409:(formerly known as
407:Tuchengzi Formation
244: /
205: /
28:Stratigraphic range
22:Tuchengzi Formation
1316:Historical Biology
1262:Historical Biology
623:Chaoyang, Liaoning
490:Reclassified taxon
431:) is a geological
1268:(10): 1941–1949.
960:
959:
832:
831:
766:
765:
547:
546:
538:
526:
525:
522:
515:
508:
501:
496:
491:
486:
451:) ages. Dinosaur
403:
402:
366:Show map of China
1434:
1417:Fluvial deposits
1402:Shale formations
1397:Berriasian Stage
1382:Cretaceous China
1356:
1355:
1322:(9): 1686–1696.
1307:
1294:
1293:
1253:
1244:
1243:
1241:
1217:
1211:
1210:
1198:
1189:
1186:
1180:
1179:
1139:
1133:
1132:
1100:
1091:
1090:
1053:
1047:
1035:
1024:
1023:
1003:
997:
990:
941:Yanqing District
915:Yanqing District
882:Yanqing District
839:
776:
618:O. chaoyangensis
584:
567:Mamenchisauridae
536:
518:
511:
504:
499:
494:
489:
482:
479:
463:
449:Early Cretaceous
429:
420:
395:
386:
385:
379:
367:
358:
357:
351:
329:
292:
290:
289:
259:
258:
256:
255:
254:
249:
245:
242:
241:
240:
237:
220:
219:
217:
216:
215:
210:
206:
203:
202:
201:
198:
109:
46:
19:
1442:
1441:
1437:
1436:
1435:
1433:
1432:
1431:
1392:Tithonian Stage
1362:
1361:
1360:
1359:
1309:
1308:
1297:
1255:
1254:
1247:
1219:
1218:
1214:
1200:
1199:
1192:
1187:
1183:
1141:
1140:
1136:
1102:
1101:
1094:
1055:
1054:
1050:
1036:
1027:
1005:
1004:
1000:
991:
982:
977:
965:
837:
774:
768:
635:rhamphorhynchid
571:Brachiosauridae
563:
534:
477:
461:
399:
398:
397:
396:
393:
392:
389:
388:
387:
370:
369:
368:
365:
364:
361:
360:
359:
323:
287:
285:
252:
250:
246:
243:
238:
235:
233:
231:
230:
213:
211:
207:
204:
199:
196:
194:
192:
191:
108:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
41:
40:
38:
17:
12:
11:
5:
1440:
1438:
1430:
1429:
1424:
1419:
1414:
1409:
1404:
1399:
1394:
1389:
1387:Jurassic China
1384:
1379:
1374:
1364:
1363:
1358:
1357:
1295:
1245:
1212:
1190:
1181:
1154:(4): 681–691.
1134:
1092:
1048:
1025:
1014:(1): 222–230.
998:
979:
978:
976:
973:
972:
971:
964:
961:
958:
957:
955:
953:
950:
948:
938:
932:
931:
929:
927:
924:
922:
912:
910:X. latiporosum
907:
899:
898:
896:
894:
891:
889:
879:
877:B. yanqingense
874:
866:
865:
862:
859:
854:
849:
846:
843:
836:
833:
830:
829:
827:
821:
819:
817:
812:
807:
804:Jurapingquania
799:
798:
795:
792:
789:
786:
783:
780:
773:
770:
764:
763:
761:
758:deinonychosaur
749:
747:
745:
740:
733:
723:
722:
720:
707:
705:
703:
696:
688:
678:
677:
675:
668:
665:
663:
657:
652:
649:Chaoyangsaurus
644:
643:
641:
631:
628:
626:
620:
615:
612:Orientognathus
607:
606:
603:
600:
597:
594:
591:
588:
562:
559:
551:Daohugou Biota
545:
544:
529:
527:
524:
523:
516:
509:
502:
497:
492:
487:
471:
470:
468:
466:
460:
459:Fossil content
457:
401:
400:
390:
381:
380:
374:
373:
372:
371:
362:
353:
352:
346:
345:
344:
343:
342:
339:
338:
335:
331:
330:
318:
314:
313:
306:
302:
301:
297:
296:
283:
279:
278:
265:
261:
260:
248:44.1°N 126.1°E
228:
222:
221:
209:42.9°N 124.0°E
189:
183:
182:
178:
177:
168:
164:
163:
158:
154:
153:
149:
148:
145:
141:
140:
135:
131:
130:
125:
121:
120:
115:
111:
110:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
47:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
1439:
1428:
1425:
1423:
1420:
1418:
1415:
1413:
1410:
1408:
1405:
1403:
1400:
1398:
1395:
1393:
1390:
1388:
1385:
1383:
1380:
1378:
1375:
1373:
1370:
1369:
1367:
1353:
1349:
1345:
1341:
1337:
1333:
1329:
1325:
1321:
1317:
1313:
1306:
1304:
1302:
1300:
1296:
1291:
1287:
1283:
1279:
1275:
1271:
1267:
1263:
1259:
1252:
1250:
1246:
1240:
1235:
1231:
1227:
1223:
1216:
1213:
1209:(4): 662–671.
1208:
1204:
1197:
1195:
1191:
1185:
1182:
1177:
1173:
1169:
1165:
1161:
1157:
1153:
1149:
1145:
1138:
1135:
1130:
1126:
1122:
1118:
1115:(1): 119–29.
1114:
1110:
1106:
1099:
1097:
1093:
1088:
1084:
1080:
1076:
1072:
1068:
1064:
1060:
1052:
1049:
1045:
1044:0-520-24209-2
1041:
1034:
1032:
1030:
1026:
1021:
1017:
1013:
1009:
1002:
999:
995:
989:
987:
985:
981:
974:
970:
967:
966:
962:
956:
954:
952:Fossil wood.
951:
949:
946:
942:
939:
937:
934:
933:
930:
928:
926:Fossil wood.
925:
923:
920:
916:
913:
911:
908:
906:
905:
900:
897:
895:
893:Fossil wood.
892:
890:
887:
883:
880:
878:
875:
873:
872:
868:
867:
863:
860:
858:
855:
853:
850:
847:
844:
841:
840:
834:
828:
826:
822:
820:
818:
816:
813:
811:
808:
806:
805:
801:
800:
796:
793:
790:
787:
784:
781:
778:
777:
771:
769:
762:
760:
759:
755:
750:
748:
746:
744:
741:
739:
738:
734:
732:
731:
730:
725:
724:
721:
719:
717:
713:
708:
706:
704:
702:
701:
697:
695:
693:
689:
687:
686:
685:
680:
679:
676:
673:
669:
666:
664:
661:
658:
656:
653:
651:
650:
646:
645:
642:
639:
636:
632:
629:
627:
624:
621:
619:
616:
614:
613:
609:
608:
604:
601:
598:
595:
592:
589:
586:
585:
582:
580:
576:
572:
568:
560:
558:
556:
552:
542:
533:
530:
528:
521:
517:
514:
510:
507:
503:
498:
493:
488:
485:
481:
480:
476:
473:
472:
464:
458:
456:
454:
450:
446:
442:
441:Late Jurassic
438:
434:
430:
424:
416:
412:
408:
378:
350:
340:
336:
332:
327:
322:
319:
315:
311:
307:
303:
298:
295:
284:
280:
277:
273:
269:
266:
262:
257:
229:
227:
223:
218:
190:
188:
184:
179:
176:
172:
169:
165:
162:
159:
155:
150:
146:
142:
139:
136:
132:
129:
126:
122:
119:
116:
112:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
45:
42:154–139
37:
33:
29:
25:
20:
1319:
1315:
1265:
1261:
1229:
1225:
1215:
1206:
1202:
1184:
1151:
1147:
1137:
1112:
1108:
1062:
1058:
1051:
1011:
1007:
1001:
993:
935:
909:
902:
876:
871:Brachyoxylon
869:
856:
851:
809:
802:
767:
753:
751:
742:
736:
735:
729:Menglongipus
727:
726:
711:
709:
698:
691:
690:
682:
681:
654:
647:
617:
610:
564:
548:
540:
531:
474:
426:
410:
406:
404:
334:Year defined
321:Chao-Chi Lin
300:Type section
936:X. peidense
825:Clam shrimp
772:Crustaceans
737:M. sinensis
672:ceratopsian
555:Jehol biota
541:crossed out
520:Morphotaxon
324: [
308:Tuchengzi,
253:44.1; 126.1
251: /
214:42.9; 124.0
212: /
187:Coordinates
1366:Categories
1232:(8): 915.
1065:: 104310.
975:References
791:Abundance
599:Abundance
537:small text
506:Ichnotaxon
445:Berriasian
312:, Liaoning
36:Berriasian
1352:212883753
1344:0891-2963
1290:252792439
1282:0891-2963
1176:0272-4634
1087:210266977
904:Xenoxylon
857:Abundance
712:Grallator
692:Grallator
684:Grallator
655:C. youngi
638:pterosaur
581:, China.
475:Color key
437:Tithonian
433:formation
428:Tǔchéngzǐ
305:Named for
171:Sandstone
152:Lithology
144:Thickness
124:Underlies
32:Tithonian
1129:25661600
963:See also
815:Liaoning
782:Species
716:theropod
670:A basal
660:Liaoning
590:Species
579:Liaoning
575:Liaoning
561:Reptiles
553:and the
317:Named by
276:Liaoning
239:126°06′E
200:124°00′E
181:Location
175:mudstone
134:Overlies
1324:Bibcode
1156:Bibcode
1109:Zootaxa
1067:Bibcode
945:Beijing
919:Beijing
886:Beijing
864:Images
848:County
845:Species
788:Member
785:County
596:Member
593:County
513:Ootaxon
453:fossils
415:Chinese
413:, from
310:Beipiao
282:Country
268:Beijing
236:44°06′N
197:42°54′N
157:Primary
1350:
1342:
1288:
1280:
1174:
1127:
1085:
1042:
852:Member
835:Plants
810:C. sp.
797:Image
794:Notes
779:Genus
743:Hebei
605:Image
602:Notes
587:Genus
425::
423:pinyin
417::
291:
264:Region
1348:S2CID
1286:S2CID
1083:S2CID
861:Notes
842:Genus
700:Hebei
694:isp.
532:Notes
484:Taxon
443:) to
328:]
294:China
272:Hebei
167:Other
161:Shale
1340:ISSN
1278:ISSN
1172:ISSN
1125:PMID
1113:3911
1040:ISBN
569:and
405:The
337:1942
114:Type
50:PreꞒ
1332:doi
1270:doi
1234:doi
1164:doi
1117:doi
1075:doi
1063:107
1016:doi
419:土城子
1368::
1346:.
1338:.
1330:.
1320:33
1318:.
1314:.
1298:^
1284:.
1276:.
1266:35
1264:.
1260:.
1248:^
1230:57
1228:.
1224:.
1207:48
1205:.
1193:^
1170:.
1162:.
1152:19
1150:.
1146:.
1123:.
1111:.
1107:.
1095:^
1081:.
1073:.
1061:.
1028:^
1012:16
1010:.
983:^
947:.
943:,
921:.
917:,
888:.
884:,
823:A
718:.
674:.
662:.
640:.
633:A
625:.
539:;
421:;
326:zh
274:,
270:,
173:,
100:Pg
44:Ma
30::
1354:.
1334::
1326::
1292:.
1272::
1242:.
1236::
1178:.
1166::
1158::
1131:.
1119::
1089:.
1077::
1069::
1046:.
1022:.
1018::
447:(
439:(
105:N
95:K
90:J
85:T
80:P
75:C
70:D
65:S
60:O
55:Ꞓ
39:~
34:-
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