537:
471:
405:
1120:
1032:
947:
859:
771:
1533:
1132:
1044:
959:
871:
783:
1244:
1505:
1420:
642:
1319:
1493:
1255:
365:
1072:
1410:
1729:
A. W. Crompton and F. Ellenberger. 1957. On a new cynodont from the
Molteno Beds and the origin of the tritylodontids. Annals of the South African Museum 44:1-14
899:
811:
984:
632:
1702:
Hoffstetter, R. 1957. Quelques observations sur le
Stegosaurines. Bulletin du Muséum National d’Histoire Naturelle, Paris (2nd series) 29: pp. 537- 547.
527:
461:
395:
723:
1145:
884:
796:
314:. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a
1057:
318:. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1957.
1711:
Lapparent, A.F. de and G. Zbyszewski. 1957. Les dinosauriens du
Portugal. Mémoires du Service géologique du Portugal 2: pp. 1-63.
1562:
1678:
1749:
36:
1744:
1614:
Dlussky, G.M. (2012). "New Fossil Ants of the
Subfamily Myrmeciinae (Hymenoptera, Formicidae) from Germany".
161:
51:
30:
1291:
1106:
1018:
933:
845:
757:
1759:
1234:
1720:
Mionoprio, J. L., 1957, Nota aclaratoria sobre
Colberta muralis: Ameghiniana, v. 1, p. 144.
232:
158:
153:
148:
143:
138:
133:
128:
122:
117:
112:
100:
95:
90:
84:
79:
74:
69:
64:
59:
54:
8:
1538:
311:
227:
1631:
1215:
247:
237:
1568:
1558:
1110:
1022:
937:
849:
761:
1658:
Russell, L. S. (1957). "Mollusca from the
Tertiary of Princeton, British Columbia".
1635:
1623:
1592:
1483:
1448:
1137:
1049:
964:
876:
788:
252:
209:
204:
199:
194:
189:
184:
179:
1433:
1383:
1278:
1249:
1627:
1754:
1738:
625:
287:
259:
242:
1572:
1510:
1332:
1202:
268:
1682:
1268:
972:
887:
662:
655:
603:
550:
496:
307:
222:
1148:
484:
272:
1425:
1226:
647:
542:
476:
410:
303:
1475:
1324:
1099:
1060:
1011:
926:
838:
799:
750:
418:
291:
275:
1498:
429:
315:
1471:
1260:
1125:
1095:
1037:
1007:
952:
922:
864:
834:
776:
746:
520:
454:
388:
295:
283:
1169:
Data are courtesy of George
Olshevky's dinosaur genera list.
299:
279:
1555:
Echoes from the past: world history to the 16th century
1593:"Macrurous Decapods from the Cretaceous of Queensland"
1528:
1553:Gini-Newman, Garfield; Graham, Elizabeth (2001).
1552:
1736:
18:Overview of the events of 1957 in paleontology
1653:
1651:
1649:
1647:
1645:
1351:
1171:
688:
282:through the examination of plant and animal
569:
330:
286:. This includes the study of body fossils,
1670:
1642:
1607:
1164:
1657:
1613:
1737:
1676:
1590:
1586:
1584:
1582:
1557:. Toronto: McGraw-Hill Ryerson Ltd.
1679:"Dinogeorge's Dinosaur Genera List"
1159:
13:
1660:National Museum of Canada Bulletin
14:
1771:
1579:
271:or palaeontology is the study of
1597:Memoirs of the Queensland Museum
1531:
1503:
1491:
1418:
1347:
1317:
1253:
1242:
1130:
1118:
1042:
1030:
957:
945:
869:
857:
781:
769:
640:
535:
469:
403:
1723:
1714:
1705:
1696:
1546:
326:
1:
1524:
684:
321:
298:, cast-off parts, fossilised
31:List of years in paleontology
1342:
7:
679:
10:
1776:
1466:
1459:
1401:
1394:
1297:
1288:
1221:
1212:
565:
1628:10.1134/s0031030111050054
1436:; a replacement name for
1372:
1360:
1292:Albert-FĂ©lix de Lapparent
1180:
366:Enoplocytia tenuidigitata
1591:Woods, James T. (1957).
1462:Crompton and Ellenberger
1073:Stagnicola tulameenensis
888:planorbid ramshorn snail
620:Viana & Haedo Rossi
1616:Paleontological Journal
1484:Lower Elliot Formation
1411:Potrereillos Formation
1750:1950s in paleontology
1235:Oxford Clay Formation
1165:Newly named dinosaurs
1745:1957 in paleontology
1470:Late Triassic (late
1061:physid bladder snail
900:Micropyrgus camselli
812:Ferrissia arionoides
800:physid bladder snail
667:The type species is
1677:Olshevsky, George.
1539:Paleontology portal
1149:lymnaeid pond snail
985:Physa saxarubrensis
973:Hydrobiid mud snail
1517:A traversodontid.
1216:Robert Hoffstetter
1107:Okanagan Highlands
1019:Okanagan Highlands
934:Okanagan Highlands
846:Okanagan Highlands
758:Okanagan Highlands
553:, type species is
1522:
1521:
1340:
1339:
1225:Middle Jurassic (
1157:
1156:
1111:Allenby Formation
1023:Allenby Formation
938:Allenby Formation
850:Allenby Formation
762:Allenby Formation
677:
676:
633:Ventana Formation
563:
562:
312:chemical residues
266:
265:
43:
42:
1767:
1730:
1727:
1721:
1718:
1712:
1709:
1703:
1700:
1694:
1693:
1691:
1690:
1681:. Archived from
1674:
1668:
1667:
1655:
1640:
1639:
1611:
1605:
1604:
1588:
1577:
1576:
1550:
1541:
1536:
1535:
1534:
1509:
1507:
1506:
1497:
1495:
1494:
1449:Scalenodontoides
1440:Minoprio (1954)
1424:
1422:
1421:
1405:Middle Triassic
1352:
1323:
1321:
1320:
1259:
1257:
1256:
1248:
1246:
1245:
1172:
1160:Archosauromorpha
1138:British Columbia
1136:
1134:
1133:
1124:
1122:
1121:
1050:British Columbia
1048:
1046:
1045:
1036:
1034:
1033:
965:British Columbia
963:
961:
960:
951:
949:
948:
877:British Columbia
875:
873:
872:
863:
861:
860:
789:British Columbia
787:
785:
784:
775:
773:
772:
689:
646:
644:
643:
570:
541:
539:
538:
475:
473:
472:
409:
407:
406:
331:
176:
25:
24:
21:
20:
1775:
1774:
1770:
1769:
1768:
1766:
1765:
1764:
1760:1957 in science
1735:
1734:
1733:
1728:
1724:
1719:
1715:
1710:
1706:
1701:
1697:
1688:
1686:
1675:
1671:
1656:
1643:
1612:
1608:
1589:
1580:
1565:
1551:
1547:
1537:
1532:
1530:
1527:
1504:
1502:
1501:
1492:
1490:
1419:
1417:
1350:
1345:
1318:
1316:
1306:Early Jurassic
1254:
1252:
1243:
1241:
1167:
1162:
1131:
1129:
1128:
1119:
1117:
1109:
1098:
1043:
1041:
1040:
1031:
1029:
1021:
1010:
958:
956:
955:
946:
944:
936:
925:
870:
868:
867:
858:
856:
848:
837:
782:
780:
779:
770:
768:
760:
749:
687:
682:
666:
659:
641:
639:
568:
536:
534:
528:Tambo Formation
470:
468:
462:Tambo Formation
431:Glyphea oculata
404:
402:
329:
324:
257:
214:
174:
166:
125:
87:
19:
12:
11:
5:
1773:
1763:
1762:
1757:
1752:
1747:
1732:
1731:
1722:
1713:
1704:
1695:
1669:
1641:
1622:(3): 288–292.
1606:
1578:
1563:
1544:
1543:
1542:
1526:
1523:
1520:
1519:
1514:
1487:
1480:
1467:
1465:
1464:
1463:
1458:
1453:
1443:
1442:
1434:traversodontid
1429:
1414:
1407:
1402:
1400:
1399:
1398:
1393:
1388:
1384:Colbertosaurus
1378:
1377:
1374:
1371:
1368:
1365:
1362:
1359:
1356:
1349:
1346:
1344:
1341:
1338:
1337:
1328:
1313:
1308:
1303:
1302:
1301:
1296:
1295:
1294:
1287:
1282:
1279:Lusitanosaurus
1274:
1273:
1264:
1250:United Kingdom
1238:
1231:
1222:
1220:
1219:
1218:
1211:
1206:
1198:
1197:
1194:
1191:
1188:
1185:
1182:
1179:
1176:
1166:
1163:
1161:
1158:
1155:
1154:
1152:
1141:
1114:
1103:
1092:
1087:
1082:
1077:
1067:
1066:
1064:
1053:
1026:
1015:
1004:
999:
994:
989:
979:
978:
976:
968:
941:
930:
919:
914:
909:
904:
894:
893:
891:
880:
853:
842:
831:
826:
821:
816:
806:
805:
803:
792:
765:
754:
743:
738:
733:
728:
718:
717:
714:
711:
708:
707:Type locality
705:
702:
699:
696:
693:
686:
683:
681:
678:
675:
674:
672:
669:A. piatnitzkii
660:jr synonym of
651:
636:
629:
622:
617:
612:
610:Gen et sp nov
607:
599:
598:
595:
592:
589:
588:Type locality
586:
583:
580:
577:
574:
567:
564:
561:
560:
558:
546:
531:
524:
516:
511:
506:
504:Gen et sp nov
501:
491:
490:
488:
480:
465:
458:
450:
445:
440:
435:
425:
424:
422:
414:
399:
396:Roma Formation
392:
385:
380:
375:
370:
360:
359:
356:
353:
350:
349:Type locality
347:
344:
341:
338:
335:
328:
325:
323:
320:
264:
263:
256:
255:
250:
245:
240:
235:
230:
225:
219:
216:
215:
213:
212:
207:
202:
197:
192:
187:
182:
177:
171:
168:
167:
165:
164:
156:
151:
146:
141:
136:
131:
126:
120:
115:
110:
103:
98:
93:
88:
82:
77:
72:
67:
62:
57:
48:
45:
44:
41:
40:
33:
28:
17:
9:
6:
4:
3:
2:
1772:
1761:
1758:
1756:
1753:
1751:
1748:
1746:
1743:
1742:
1740:
1726:
1717:
1708:
1699:
1685:on 2011-07-15
1684:
1680:
1673:
1665:
1661:
1654:
1652:
1650:
1648:
1646:
1637:
1633:
1629:
1625:
1621:
1617:
1610:
1603:(3): 155–175.
1602:
1598:
1594:
1587:
1585:
1583:
1574:
1570:
1566:
1564:9780070887398
1560:
1556:
1549:
1545:
1540:
1529:
1518:
1515:
1513:
1512:
1500:
1488:
1486:
1485:
1481:
1479:
1477:
1473:
1468:
1461:
1460:
1457:
1454:
1452:
1451:
1450:
1445:
1444:
1441:
1439:
1435:
1430:
1428:
1427:
1415:
1413:
1412:
1408:
1406:
1403:
1396:
1395:
1392:
1389:
1387:
1386:
1385:
1380:
1379:
1375:
1369:
1366:
1363:
1357:
1354:
1353:
1348:Non-mammalian
1336:
1334:
1329:
1327:
1326:
1314:
1312:
1311:Unnamed unit
1309:
1307:
1304:
1299:
1298:
1293:
1290:
1289:
1286:
1283:
1281:
1280:
1276:
1275:
1272:
1270:
1265:
1263:
1262:
1251:
1239:
1237:
1236:
1232:
1230:
1228:
1223:
1217:
1214:
1213:
1210:
1207:
1205:
1204:
1200:
1199:
1195:
1192:
1189:
1186:
1183:
1177:
1174:
1173:
1170:
1153:
1151:
1150:
1147:
1142:
1140:
1139:
1127:
1115:
1113:
1112:
1108:
1104:
1102:
1101:
1097:
1093:
1091:
1088:
1086:
1083:
1081:
1078:
1076:
1075:
1074:
1069:
1068:
1065:
1063:
1062:
1059:
1054:
1052:
1051:
1039:
1027:
1025:
1024:
1020:
1016:
1014:
1013:
1009:
1005:
1003:
1000:
998:
995:
993:
990:
988:
987:
986:
981:
980:
977:
975:
974:
969:
967:
966:
954:
942:
940:
939:
935:
931:
929:
928:
924:
920:
918:
915:
913:
910:
908:
905:
903:
902:
901:
896:
895:
892:
890:
889:
886:
881:
879:
878:
866:
854:
852:
851:
847:
843:
841:
840:
836:
832:
830:
827:
825:
822:
820:
817:
815:
814:
813:
808:
807:
804:
802:
801:
798:
793:
791:
790:
778:
766:
764:
763:
759:
755:
753:
752:
748:
744:
742:
739:
737:
734:
732:
729:
727:
726:
725:
720:
719:
715:
712:
709:
706:
703:
700:
697:
694:
691:
690:
673:
671:
670:
665:
664:
657:
652:
650:
649:
637:
635:
634:
630:
628:
627:
626:Middle Eocene
623:
621:
618:
616:
613:
611:
608:
606:
605:
601:
600:
596:
593:
590:
587:
584:
581:
578:
575:
572:
571:
559:
557:
556:
552:
547:
545:
544:
532:
530:
529:
525:
523:
522:
517:
515:
512:
510:
507:
505:
502:
500:
499:
498:
493:
492:
489:
487:
486:
481:
479:
478:
466:
464:
463:
459:
457:
456:
451:
449:
446:
444:
441:
439:
436:
434:
433:
432:
427:
426:
423:
421:
420:
415:
413:
412:
400:
398:
397:
393:
391:
390:
386:
384:
381:
379:
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374:
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369:
368:
367:
362:
361:
357:
354:
351:
348:
345:
342:
339:
336:
333:
332:
319:
317:
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309:
305:
301:
297:
293:
289:
285:
281:
277:
274:
270:
262:
261:
254:
251:
249:
246:
244:
241:
239:
236:
234:
231:
229:
226:
224:
221:
220:
218:
217:
211:
208:
206:
203:
201:
198:
196:
193:
191:
188:
186:
183:
181:
178:
173:
172:
170:
169:
163:
160:
157:
155:
152:
150:
147:
145:
142:
140:
137:
135:
132:
130:
127:
124:
121:
119:
116:
114:
111:
109:
108:
104:
102:
99:
97:
94:
92:
89:
86:
83:
81:
78:
76:
73:
71:
68:
66:
63:
61:
58:
56:
53:
50:
49:
47:
46:
38:
34:
32:
29:
27:
26:
23:
22:
16:
1725:
1716:
1707:
1698:
1687:. Retrieved
1683:the original
1672:
1663:
1659:
1619:
1615:
1609:
1600:
1596:
1554:
1548:
1516:
1511:South Africa
1489:
1482:
1469:
1455:
1447:
1446:
1437:
1431:
1416:
1409:
1404:
1390:
1382:
1381:
1333:thyreophoran
1330:
1315:
1310:
1305:
1284:
1277:
1266:
1240:
1233:
1224:
1208:
1203:Lexovisaurus
1201:
1168:
1143:
1116:
1105:
1094:
1089:
1084:
1079:
1071:
1070:
1055:
1028:
1017:
1006:
1001:
996:
991:
983:
982:
970:
943:
932:
921:
916:
911:
906:
898:
897:
882:
855:
844:
833:
828:
823:
818:
810:
809:
794:
767:
756:
745:
740:
735:
730:
724:Aplexa ricei
722:
721:
668:
661:
653:
638:
631:
624:
619:
614:
609:
602:
555:T. shannonae
554:
548:
533:
526:
518:
513:
508:
503:
495:
494:
482:
467:
460:
452:
447:
442:
437:
430:
428:
416:
401:
394:
387:
382:
377:
372:
364:
363:
308:palynomorphs
269:Paleontology
267:
258:
233:Architecture
106:
105:
15:
1269:stegosaurid
663:Archimyrmex
615:jr synonym
551:stenochirid
497:Tillocheles
327:Crustaceans
273:prehistoric
228:Archaeology
1739:Categories
1689:2008-08-07
1525:References
1300:Zbyszewski
685:Gastropods
656:Myrmeciine
604:Ameghinoia
322:Arthropoda
304:coprolites
276:life forms
248:Philosophy
238:Literature
175:In science
1438:Colbertia
1426:Argentina
1370:Location
1343:Synapsids
1227:Callovian
1190:Location
1146:lymnaeine
710:Location
648:Argentina
591:Location
543:Australia
477:Australia
411:Australia
352:Location
1666:: 84–95.
1636:83891156
1573:46769716
1476:Rhaetian
1397:Minoprio
1361:Authors
1331:A basal
1325:Portugal
1181:Authors
1100:Ypresian
1090:Russell
1012:Ypresian
1002:Russell
927:Ypresian
917:Russell
885:ancyline
839:Ypresian
829:Russell
797:aplexine
751:Ypresian
741:Russell
701:Authors
695:Novelty
680:Molluscs
582:Authors
576:Novelty
485:glypheid
343:Authors
337:Novelty
292:ichnites
1499:Lesotho
1376:Images
1358:Status
1196:Images
1178:Status
1080:Sp nov
1058:physine
992:Sp nov
907:Sp nov
819:Sp nov
731:Sp nov
716:Images
698:Status
597:Images
579:Status
566:Insects
438:Sp nov
373:Sp nov
358:Images
340:Status
316:science
296:burrows
284:fossils
253:Science
1634:
1571:
1561:
1508:
1496:
1472:Norian
1456:Valid
1423:
1391:Valid
1373:Notes
1322:
1261:France
1258:
1247:
1193:Notes
1135:
1126:Canada
1123:
1096:Eocene
1085:valid
1047:
1038:Canada
1035:
1008:Eocene
997:valid
962:
953:Canada
950:
923:Eocene
912:valid
874:
865:Canada
862:
835:Eocene
824:valid
786:
777:Canada
774:
747:Eocene
736:valid
713:Notes
645:
594:Notes
540:
521:Albian
519:Upper
514:Woods
509:Valid
474:
455:Albian
453:Upper
448:Woods
443:Valid
419:erymid
408:
389:Albian
383:Woods
378:Valid
355:Notes
288:tracks
1632:S2CID
1367:Unit
1355:Name
1285:Valid
1209:Valid
1187:Unit
1175:Name
692:Name
573:Name
334:Name
300:feces
280:Earth
243:Music
37:table
1755:1957
1569:OCLC
1559:ISBN
1364:Age
1184:Age
704:Age
585:Age
346:Age
310:and
260:+...
210:1960
205:1959
200:1958
195:1957
190:1956
185:1955
180:1954
159:1967
154:1966
149:1965
144:1964
139:1963
134:1962
129:1961
123:1960
118:1959
113:1958
107:1957
101:1956
96:1955
91:1954
85:1953
80:1952
75:1951
70:1950
65:1949
60:1948
55:1947
1664:147
1624:doi
883:An
795:An
658:ant
417:An
306:),
294:),
278:on
223:Art
1741::
1662:.
1644:^
1630:.
1620:46
1618:.
1601:13
1599:.
1595:.
1581:^
1567:.
1478:)
1432:A
1335:.
1271:.
1267:A
1229:)
1144:A
1056:A
971:A
654:A
549:A
483:A
39:)
1692:.
1638:.
1626::
1575:.
1474:-
302:(
290:(
162:…
52:…
35:(
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